LDRA Testbed ® Code Review Report

System : Dovecot-src-lib





Overall Result: FAIL





Report Production Report Configuration Analysis phases
  • C/C++ LDRA Testbed Version: 8.3.0
  • Config. File: C:\Testbed\CCPP_830_Release\C\sate_creport.dat
  • Produced On: Mon Aug 09 2010 at 19:07:23
  • Penalty File: C:\Testbed\CCPP_830_Release\c\cpen.dat
  • Report Level: Summary Report
  • Procedures Reported: Fails Only
  • Programming Standards Model: SATE 2010 L1 Plus
  • Line Numbers refer to: Original Source File
  • Violation Details: Violations and Associated Source
  • Reporting Scope: Full analysis scope
  • Static: Yes
  • Complexity: Yes
  • Static Data Flow: Yes
  • Information Flow: Yes
  • Cross Reference: Yes


Contents

Overall Quality Summary
Report on Program Components

Overall Quality Summary



Totals for Violated Quality Standards


Number of Violations LDRA Code (M) Mandatory Standards CERT Code
19 47 S Array Bound exceeded. CERT ARR30-C
90 77 S Macro replacement list needs parentheses. CERT PRE02-C
69 78 S Macro parameter not in brackets. CERT PRE01-C,PRE02-C
3 403 S Negative (or potentially negative) shift. CERT INT34-C
17 483 S free parameter is not heap item. CERT MEM34-C
22 484 S Attempt to use already freed object. CERT MEM31-C
1 487 S Insufficient space allocated. CERT MEM35-C
3 489 S Insufficient space for operation. CERT DCL33-C,FIO43-C
17 577 S Sizeof argument is a pointer. CERT EXP01-C
89 5 D Procedure contains UR data flow anomalies. CERT EXP33-C
2276 45 D Pointer not checked for null before use CERT EXP08-C,EXP34-C
8 50 D Memory not freed after last reference. CERT MEM00-C
29 51 D Attempt to read from freed memory. CERT MEM30-C
16 57 D Global not initialised at declaration. CERT EXP33-C
136 69 D Procedure contains UR data flow anomalies. CERT EXP33-C
34 77 D Local structure returned in function result  
16 86 D User input not checked before use. CERT FIO30-C
3 1 X Declaration types do not match across a system. CERT ARR31-C


Number of Violations LDRA Code (C) Checking (Mandatory) Standards CERT Code

No Checking Standards Violated

Number of Violations LDRA Code (O) Optional Standards CERT Code
2 592 S Use of filename based functions. CERT FIO01-C
14 80 D Potentially unused function return value. CERT FIO04-C


Number of Mandatory Standards checked 27
Number of Checking Standards checked 1
Number of Optional Standards checked 3
Total Standards checked 31





OVERALL RESULT: FAIL


Out of 957 program components, 453 (47.34 %) pass ( of which 1 conditionally passes ) and 504 fail ( of which 0 fail only because of insufficient comments )

Procedure Results

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
FAIL Global Program
FAIL t_abspath abspath.c 1 - 37 -
Pass t_abspath_to abspath.c 0 0
FAIL t_get_current_dir abspath.c 1 - 22 -
FAIL t_readlink abspath.c 1 - 30 -
FAIL t_binary_abspath abspath.c 1 - 26 -
Pass buffer_get_data buffer.h analysed in aqueue.c 0 0
Pass buffer_get_used_size buffer.h analysed in aqueue.c 0 0
Pass array_create_from_buffer_i array.h analysed in aqueue.c 0 0
FAIL array_create_i array.h analysed in aqueue.c 1 - 17 -
Pass array_free_i array.h analysed in aqueue.c 0 0
Pass array_is_created_i array.h analysed in aqueue.c 0 0
Pass array_get_pool_i array.h analysed in aqueue.c 0 0
Pass array_clear_i array.h analysed in aqueue.c 0 0
Pass array_append_i array.h analysed in aqueue.c 0 0
FAIL array_append_array_i array.h analysed in aqueue.c 1 - 17 -
Pass array_insert_i array.h analysed in aqueue.c 0 0
Pass array_delete_i array.h analysed in aqueue.c 0 0
Pass array_get_i array.h analysed in aqueue.c 0 0
Pass array_idx_i array.h analysed in aqueue.c 0 0
FAIL array_get_modifiable_i array.h analysed in aqueue.c 1 - 20 -
Pass array_append_space_i array.h analysed in aqueue.c 0 0
FAIL array_copy array.h analysed in aqueue.c 1 - 17 -
Pass array_count_i array.h analysed in aqueue.c 0 0
Pass aqueue_idx aqueue.h analysed in aqueue.c 0 0
FAIL aqueue_init aqueue.c 1 - 18 -
FAIL aqueue_deinit aqueue.c 1 - 14 -
FAIL aqueue_grow aqueue.c 1 - 15 -
FAIL aqueue_append aqueue.c 1 - 9 -
FAIL aqueue_delete aqueue.c 1 - 9 -
Pass aqueue_delete_tail aqueue.c 0 0
Pass aqueue_clear aqueue.c 0 0
Pass aqueue_count aqueue.c 0 0
FAIL array_idx_modifiable_i array.c 1 - 18 -
FAIL array_idx_set_i array.c 1 - 18 -
Pass array_idx_clear_i array.c 0 0
FAIL array_insert_space_i array.c 1 - 29 -
Pass array_cmp_i array.c 0 0
FAIL array_reverse_i array.c 1 - 18 -
FAIL array_sort_i array.c 1 - 17 -
Pass array_bsearch_i array.c 0 0
FAIL askpass askpass.c 1 - 8 -
Pass t_askpass askpass.c 0 0
FAIL backtrace_append backtrace-string.c 1 - 19 -
FAIL backtrace_get backtrace-string.c 1 - 29 -
Pass base64_encode base64.c 0 0
Pass base64_decode base64.c 0 0
FAIL t_base64_decode_str base64.c 1 - 36 -
FAIL bsearch_insert_pos bsearch-insert-pos.c 1 - 2 -

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
Pass array_bsearch_insert_pos_i bsearch-insert-pos.c 0 0
FAIL buffer_alloc buffer.c 1 - 5 -
FAIL buffer_check_limits buffer.c 1 - 7 -
FAIL buffer_create_data buffer.c 1 - 13 -
FAIL buffer_create_const_data buffer.c 1 - 17 -
FAIL buffer_create_dynamic buffer.c 1 - 17 -
FAIL buffer_free buffer.c 1 - 5 -
FAIL buffer_free_without_data buffer.c 1 - 11 -
Pass buffer_get_pool buffer.c 0 0
Pass buffer_reset buffer.c 0 0
Pass buffer_write buffer.c 0 0
Pass buffer_append buffer.c 0 0
Pass buffer_append_c buffer.c 0 0
Pass buffer_insert buffer.c 0 0
Pass buffer_delete buffer.c 0 0
Pass buffer_write_zero buffer.c 0 0
Pass buffer_append_zero buffer.c 0 0
Pass buffer_insert_zero buffer.c 0 0
FAIL buffer_copy buffer.c 1 - 6 -
Pass buffer_append_buf buffer.c 0 0
Pass buffer_get_space_unsafe buffer.c 0 0
Pass buffer_append_space_unsafe buffer.c 0 0
Pass buffer_get_modifiable_data buffer.c 0 0
Pass buffer_set_used_size buffer.c 0 0
Pass buffer_get_size buffer.c 0 0
Pass buffer_cmp buffer.c 0 0
FAIL child_wait_new_with_pid child-wait.c 1 - 19 -
FAIL child_wait_free child-wait.c 1 - 11 -
FAIL child_wait_add_pid child-wait.c 1 - 17 -
FAIL child_wait_remove_pid child-wait.c 1 - 17 -
FAIL sigchld_handler child-wait.c 1 - 22 -
FAIL child_wait_init child-wait.c 1 - 50 -
FAIL child_wait_deinit child-wait.c 1 - 69 -
Pass close_keep_errno close-keep-errno.c 0 0
Pass i_my_pread compat.c 0 0
Pass i_my_pwrite compat.c 0 0
Pass crc32_data crc32.c 0 0
Pass crc32_data_more crc32.c 0 0
Pass crc32_str crc32.c 0 0
Pass crc32_str_more crc32.c 0 0
Pass data_stack_last_buffer_reset data-stack.c 0 0
FAIL t_push data-stack.c 1 - 14 -
FAIL free_blocks data-stack.c 1 - 2 -
FAIL t_pop data-stack.c 1 - 7 -
FAIL t_pop_check data-stack.c 1 - 20 -
FAIL mem_block_alloc data-stack.c 1 - 10 -
FAIL t_malloc_real data-stack.c 1 - 8 -
Pass t_malloc data-stack.c 0 0
Pass t_malloc0 data-stack.c 0 0

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
Pass t_try_realloc data-stack.c 0 0
Pass t_get_bytes_available data-stack.c 0 0
FAIL t_buffer_get data-stack.c 1 - 25 -
Pass t_buffer_reget data-stack.c 0 0
FAIL t_buffer_alloc data-stack.c 1 - 6 -
Pass t_buffer_alloc_last_full data-stack.c 0 0
Pass data_stack_set_clean_after_pop data-stack.c 0 0
FAIL data_stack_init data-stack.c 1 - 36 -
FAIL data_stack_deinit data-stack.c 1 - 17 -
Pass is_in_group eacces-error.c 0 0
FAIL test_access eacces-error.c 1 - 6 -
FAIL eacces_error_get_full eacces-error.c 1 - 18 -
Pass eacces_error_get eacces-error.c 0 0
Pass eacces_error_get_creating eacces-error.c 0 0
FAIL eperm_error_get_chgrp eacces-error.c 1 - 37 -
FAIL env_put env-util.c 1 - 17 -
Pass env_remove env-util.c 0 0
Pass env_clean env-util.c 0 0
FAIL env_backup_save env-util.c 1 - 13 -
FAIL env_backup_restore env-util.c 1 - 12 -
Pass env_backup_free env-util.c 0 0
Pass env_deinit env-util.c 0 0
Pass argv_drop_const execv-const.c 0 0
FAIL execv_const execv-const.c 1 - 14 -
FAIL execvp_const execv-const.c 1 - 14 -
Pass get_log_stamp_format failures.c 0 0
Pass failure_exit failures.c 0 0
FAIL log_prefix_add failures.c 1 - 8 -
Pass log_fd_flush_stop failures.c 0 0
FAIL log_fd_write failures.c 1 - 18 -
FAIL default_handler failures.c 1 - 38 -
FAIL default_fatal_finish failures.c 1 - 6 -
FAIL default_fatal_handler failures.c 1 - 19 -
FAIL default_error_handler failures.c 1 - 7 -
Pass i_log_type failures.c 0 0
Pass i_panic failures.c 0 0
Pass i_fatal failures.c 0 0
Pass i_fatal_status failures.c 0 0
Pass i_error failures.c 0 0
Pass i_warning failures.c 0 0
Pass i_info failures.c 0 0
Pass i_debug failures.c 0 0
Pass i_set_fatal_handler failures.c 0 0
Pass i_set_error_handler failures.c 0 0
Pass i_set_info_handler failures.c 0 0
Pass i_set_debug_handler failures.c 0 0
Pass i_get_failure_handlers failures.c 0 0
FAIL syslog_handler failures.c 1 - 13 -
FAIL i_syslog_fatal_handler failures.c 1 - 13 -

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
FAIL i_syslog_error_handler failures.c 1 - 5 -
Pass i_set_failure_syslog failures.c 0 0
FAIL open_log_file failures.c 1 - 14 -
FAIL i_set_failure_file failures.c 1 - 12 -
FAIL i_failure_send_option failures.c 1 - 29 -
FAIL i_set_failure_prefix failures.c 1 - 60 -
FAIL internal_send_split failures.c 1 - 38 -
FAIL internal_handler failures.c 1 - 33 -
Pass line_is_ok failures.c 0 0
FAIL i_failure_parse_line failures.c 1 - 8 -
FAIL i_internal_fatal_handler failures.c 1 - 13 -
Pass i_internal_error_handler failures.c 0 0
Pass i_set_failure_internal failures.c 0 0
Pass i_set_failure_ignore_errors failures.c 0 0
FAIL i_set_info_file failures.c 1 - 6 -
Pass i_set_debug_file failures.c 0 0
FAIL i_set_failure_timestamp_format failures.c 1 - 71 -
Pass i_set_failure_ip failures.c 0 0
Pass i_set_failure_exit_callback failures.c 0 0
FAIL failures_deinit failures.c 1 - 8 -
FAIL fd_close_on_exec fd-close-on-exec.c 1 - 9 -
FAIL fd_debug_verify_leaks fd-close-on-exec.c 1 - 33 -
Pass fd_set_nonblock fd-set-nonblock.c 0 0
Pass fdatasync_path fdatasync-path.c 0 0
Pass fd_send fdpass.c 0 0
Pass fd_read fdpass.c 0 0
FAIL file_cache_new file-cache.c 1 - 57 -
FAIL file_cache_free file-cache.c 1 - 5 -
Pass file_cache_set_fd file-cache.c 0 0
FAIL file_cache_set_size file-cache.c 1 - 3 -
FAIL file_cache_read file-cache.c 1 - 4 -
Pass file_cache_get_map file-cache.c 0 0
FAIL file_cache_write file-cache.c 1 - 15 -
FAIL file_cache_invalidate file-cache.c 1 - 8 -
FAIL file_copy_to_tmp file-copy.c 1 - 8 -
FAIL file_copy file-copy.c 1 - 36 -
FAIL file_dotlock_alloc file-dotlock.c 1 - 27 -
FAIL read_local_pid file-dotlock.c 1 - 3 -
Pass update_change_info file-dotlock.c 0 0
FAIL update_lock_info file-dotlock.c 1 - 17 -
Pass dotlock_override file-dotlock.c 0 0
FAIL check_lock file-dotlock.c 1 - 8 -
FAIL file_write_pid file-dotlock.c 1 - 15 -
FAIL try_create_lock_hardlink file-dotlock.c 1 - 17 -
Pass try_create_lock_excl file-dotlock.c 0 0
Pass dotlock_wait_end file-dotlock.c 0 0
FAIL dotlock_wait file-dotlock.c 1 - 25 -
FAIL dotlock_create file-dotlock.c 1 - 10 -
FAIL file_dotlock_free file-dotlock.c 1 - 23 -

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
FAIL file_dotlock_create_real file-dotlock.c 1 - 7 -
FAIL file_dotlock_create file-dotlock.c 1 - 26 -
FAIL dotlock_replaced_warning file-dotlock.c 1 - 13 -
FAIL file_dotlock_delete file-dotlock.c 1 - 24 -
FAIL file_dotlock_open file-dotlock.c 1 - 26 -
FAIL file_dotlock_open_mode_full file-dotlock.c 1 - 16 -
FAIL file_dotlock_open_mode file-dotlock.c 1 - 17 -
Pass file_dotlock_open_group file-dotlock.c 0 0
FAIL file_dotlock_replace file-dotlock.c 1 - 24 -
FAIL file_dotlock_touch file-dotlock.c 1 - 24 -
FAIL file_dotlock_is_locked file-dotlock.c 1 - 19 -
Pass file_dotlock_get_lock_path file-dotlock.c 0 0
Pass file_lock_method_parse file-lock.c 0 0
Pass file_try_lock file-lock.c 0 0
FAIL file_lock_do file-lock.c 1 - 1 -
FAIL file_wait_lock file-lock.c 1 - 14 -
Pass file_lock_try_update file-lock.c 0 0
FAIL file_unlock file-lock.c 1 - 21 -
FAIL file_lock_free file-lock.c 1 - 36 -
FAIL file_set_size file-set-size.c 1 - 2 -
FAIL hash2_alloc_table hash2.c 1 - 43 -
FAIL hash2_create hash2.c 1 - 26 -
FAIL hash2_destroy hash2.c 1 - 8 -
Pass hash2_clear hash2.c 0 0
FAIL hash2_resize hash2.c 1 - 7 -
FAIL hash2_lookup hash2.c 1 - 7 -
FAIL hash2_iterate hash2.c 1 - 3 -
Pass hash2_insert hash2.c 0 0
FAIL hash2_insert_hash hash2.c 1 - 23 -
FAIL hash2_remove_value_p hash2.c 1 - 14 -
FAIL hash2_remove hash2.c 1 - 14 -
FAIL hash2_remove_iter hash2.c 1 - 17 -
Pass hash2_count hash2.c 0 0
Pass direct_cmp hash.c 0 0
Pass direct_hash hash.c 0 0
FAIL hash_table_create hash.c 1 - 6 -
FAIL free_node hash.c 1 - 27 -
FAIL destroy_node_list hash.c 1 - 14 -
Pass hash_table_destroy_nodes hash.c 0 0
FAIL hash_table_destroy hash.c 1 - 9 -
FAIL hash_table_clear hash.c 1 - 3 -
Pass hash_table_lookup_node hash.c 0 0
Pass hash_table_lookup hash.c 0 0
Pass hash_table_lookup_full hash.c 0 0
FAIL hash_table_insert_node hash.c 1 - 11 -
FAIL hash_table_insert hash.c 1 - 14 -
Pass hash_table_update hash.c 0 0
FAIL hash_table_compress hash.c 1 - 13 -
Pass hash_table_compress_removed hash.c 0 0

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
FAIL hash_table_remove hash.c 1 - 11 -
Pass hash_table_count hash.c 0 0
FAIL hash_table_iterate_init hash.c 1 - 30 -
FAIL hash_table_iterate_next hash.c 1 - 7 -
FAIL hash_table_iterate hash.c 1 - 7 -
FAIL hash_table_iterate_deinit hash.c 1 - 20 -
Pass hash_table_freeze hash.c 0 0
FAIL hash_table_thaw hash.c 1 - 14 -
FAIL hash_table_resize hash.c 1 - 11 -
FAIL hash_table_copy hash.c 1 - 64 -
Pass str_hash hash.c 0 0
Pass strcase_hash hash.c 0 0
FAIL binary_to_hex_case hex-binary.c 1 - 3 -
FAIL binary_to_hex hex-binary.c 1 - 14 -
FAIL binary_to_hex_ucase hex-binary.c 1 - 13 -
FAIL binary_to_hex_append hex-binary.c 1 - 17 -
Pass hex_to_binary hex-binary.c 0 0
Pass dec2hex hex-dec.c 0 0
Pass hex2dec hex-dec.c 0 0
Pass hmac_md5_update hmac-md5.h analysed in hmac-md5.c 0 0
Pass hmac_md5_init hmac-md5.c 0 0
Pass hmac_md5_final hmac-md5.c 0 0
FAIL hmac_md5_get_cram_context hmac-md5.c 1 - 2 -
FAIL hmac_md5_set_cram_context hmac-md5.c 1 - 4 -
FAIL home_try_expand home-expand.c 1 - 8 -
Pass home_expand home-expand.c 0 0
Pass home_expand_tilde home-expand.c 0 0
FAIL hostpid_init hostpid.c 1 - 19 -
FAIL my_hostdomain hostpid.c 1 - 13 -
Pass i_malloc imem.c 0 0
Pass i_realloc imem.c 0 0
FAIL i_strdup imem.c 1 - 67 -
FAIL i_strdup_empty imem.c 1 - 67 -
FAIL i_strdup_until imem.c 1 - 67 -
FAIL i_strndup imem.c 1 - 67 -
FAIL i_strdup_printf imem.c 1 - 33 -
FAIL i_strdup_vprintf imem.c 1 - 67 -
FAIL i_strconcat imem.c 1 - 48 -
FAIL io_loop_handler_init ioloop-epoll.c 1 - 26 -
FAIL io_loop_handler_deinit ioloop-epoll.c 1 - 9 -
Pass epoll_event_mask ioloop-epoll.c 0 0
FAIL io_loop_handle_add ioloop-epoll.c 1 - 13 -
FAIL io_loop_handle_remove ioloop-epoll.c 1 - 13 -
FAIL io_loop_handler_run ioloop-epoll.c 1 - 13 -
FAIL ioloop_iolist_add ioloop-iolist.c 1 - 6 -
Pass ioloop_iolist_del ioloop-iolist.c 0 0
FAIL io_notify_fd_add ioloop-notify-fd.c 1 - 16 -
Pass io_notify_fd_free ioloop-notify-fd.c 0 0
FAIL io_notify_fd_find ioloop-notify-fd.c 1 - 5 -

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
FAIL inotify_input_more ioloop-notify-inotify.c 1 - 7 -
Pass inotify_input ioloop-notify-inotify.c 0 0
FAIL io_add_notify ioloop-notify-inotify.c 1 - 6 -
FAIL io_loop_notify_remove ioloop-notify-inotify.c 1 - 16 -
FAIL io_loop_notify_handler_init ioloop-notify-inotify.c 1 - 18 -
FAIL io_loop_notify_handler_deinit ioloop-notify-inotify.c 1 - 5 -
Pass io_loop_initialize_handler ioloop.c 0 0
FAIL io_add ioloop.c 1 - 16 -
Pass io_file_unlink ioloop.c 0 0
FAIL io_remove_full ioloop.c 1 - 11 -
Pass io_remove ioloop.c 0 0
FAIL io_remove_closed ioloop.c 1 - 12 -
Pass timeout_update_next ioloop.c 0 0
FAIL timeout_add ioloop.c 1 - 32 -
FAIL timeout_remove ioloop.c 1 - 25 -
FAIL timeout_reset_timeval ioloop.c 1 - 9 -
Pass timeout_reset ioloop.c 0 0
FAIL timeout_get_wait_time ioloop.c 1 - 7 -
FAIL io_loop_get_wait_time ioloop.c 1 - 4 -
Pass timeout_cmp ioloop.c 0 0
Pass io_loop_default_time_moved ioloop.c 0 0
FAIL io_loop_timeouts_update ioloop.c 1 - 7 -
FAIL io_loops_timeouts_update ioloop.c 1 - 7 -
FAIL io_loop_handle_timeouts_real ioloop.c 1 - 19 -
FAIL io_loop_handle_timeouts ioloop.c 1 - 40 -
FAIL io_loop_run ioloop.c 1 - 10 -
Pass io_loop_stop ioloop.c 0 0
Pass io_loop_set_running ioloop.c 0 0
Pass io_loop_set_max_fd_count ioloop.c 0 0
Pass io_loop_is_running ioloop.c 0 0
FAIL io_loop_create ioloop.c 1 - 22 -
FAIL io_loop_destroy ioloop.c 1 - 26 -
Pass io_loop_set_tim _moved_callback ioloop.c 0 0
Pass io_loop_set_current ioloop.c 0 0
Pass io_stream_defau t_close_destroy iostream.c 0 0
Pass io_stream_init iostream.c 0 0
Pass io_stream_ref iostream.c 0 0
FAIL io_stream_unref iostream.c 1 - 11 -
Pass io_stream_close iostream.c 0 0
Pass io_stream_set_max_buffer_size iostream.c 0 0
Pass i_stream_concat_close istream-concat.c 0 0
Pass i_stream_concat_destroy istream-concat.c 0 0
Pass i_stream_concat set_max_buffer_size istream-concat.c 0 0
FAIL i_stream_concat_read_next istream-concat.c 1 - 16 -
FAIL i_stream_concat_read istream-concat.c 1 - 8 -
Pass find_v_offset istream-concat.c 0 0
Pass i_stream_concat_seek istream-concat.c 0 0
Pass i_stream_concat_stat istream-concat.c 0 0
FAIL i_stream_create_concat istream-concat.c 1 - 6 -

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
FAIL i_stream_crlf_read_common istream-crlf.c 1 - 11 -
FAIL i_stream_crlf_read_crlf istream-crlf.c 1 - 3 -
FAIL i_stream_crlf_read_lf istream-crlf.c 1 - 3 -
Pass i_stream_crlf_stat istream-crlf.c 0 0
FAIL i_stream_create_crlf_full istream-crlf.c 1 - 11 -
Pass i_stream_create_crlf istream-crlf.c 0 0
Pass i_stream_create_lf istream-crlf.c 0 0
Pass i_stream_data_read istream-data.c 0 0
Pass i_stream_data_seek istream-data.c 0 0
FAIL i_stream_create_from_data istream-data.c 1 - 19 -
Pass i_stream_file_close istream-file.c 0 0
FAIL i_stream_file_read istream-file.c 1 - 7 -
Pass i_stream_file_seek istream-file.c 0 0
Pass i_stream_file_sync istream-file.c 0 0
Pass i_stream_file_stat istream-file.c 0 0
FAIL i_stream_create_fd istream-file.c 1 - 7 -
Pass i_stream_limit_destroy istream-limit.c 0 0
Pass i_stream_limit_read istream-limit.c 0 0
Pass i_stream_limit_seek istream-limit.c 0 0
Pass i_stream_limit_stat istream-limit.c 0 0
Pass i_stream_limit_get_size istream-limit.c 0 0
FAIL i_stream_create_limit istream-limit.c 1 - 11 -
Pass i_stream_mmap_close istream-mmap.c 0 0
Pass i_stream_munmap istream-mmap.c 0 0
Pass i_stream_mmap_destroy istream-mmap.c 0 0
Pass mstream_get_mmap_block_size istream-mmap.c 0 0
FAIL i_stream_mmap_read istream-mmap.c 1 - 4 -
Pass i_stream_mmap_seek istream-mmap.c 0 0
Pass i_stream_mmap_sync istream-mmap.c 0 0
Pass fstat_cached istream-mmap.c 0 0
Pass i_stream_mmap_stat istream-mmap.c 0 0
FAIL i_stream_create_mmap istream-mmap.c 1 - 11 -
Pass i_stream_seekable_close istream-seekable.c 0 0
FAIL i_stream_seekable_destroy istream-seekable.c 1 - 6 -
Pass i_stream_seekab e_set_max_buffer_size istream-seekable.c 0 0
FAIL copy_to_temp_file istream-seekable.c 1 - 14 -
Pass read_more istream-seekable.c 0 0
FAIL read_from_buffer istream-seekable.c 1 - 8 -
FAIL i_stream_seekable_write_failed istream-seekable.c 1 - 28 -
FAIL i_stream_seekable_read istream-seekable.c 1 - 16 -
Pass i_stream_seekable_seek istream-seekable.c 0 0
FAIL i_stream_seekable_stat istream-seekable.c 1 - 9 -
FAIL i_stream_create_seekable istream-seekable.c 1 - 10 -
FAIL tee_streams_update_buffer istream-tee.c 1 - 3 -
Pass tee_streams_skip istream-tee.c 0 0
Pass i_stream_tee_close istream-tee.c 0 0
FAIL i_stream_tee_destroy istream-tee.c 1 - 11 -
FAIL i_stream_tee_set_max_buffer_size istream-tee.c 1 - 25 -
FAIL i_stream_tee_read istream-tee.c 1 - 15 -

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
FAIL i_stream_tee_stat istream-tee.c 1 - 33 -
FAIL i_stream_tee_sync istream-tee.c 1 - 27 -
FAIL tee_i_stream_create istream-tee.c 1 - 43 -
FAIL tee_i_stream_create_child istream-tee.c 1 - 22 -
Pass tee_i_stream_child_is_waiting istream-tee.c 0 0
FAIL i_stream_set_name istream.c 1 - 57 -
Pass i_stream_get_name istream.c 0 0
Pass i_stream_destroy istream.c 0 0
Pass i_stream_ref istream.c 0 0
Pass i_stream_unref istream.c 0 0
Pass i_stream_set_destroy_callback istream.c 0 0
Pass i_stream_get_fd istream.c 0 0
Pass i_stream_close istream.c 0 0
Pass i_stream_set_init_buffer_size istream.c 0 0
Pass i_stream_set_max_buffer_size istream.c 0 0
Pass i_stream_set_re urn_partial_line istream.c 0 0
Pass i_stream_update istream.c 0 0
FAIL i_stream_read istream.c 1 - 2 -
Conditional Pass i_stream_read_copy_from_parent istream.c 1 - 4 -
Pass i_stream_skip istream.c 0 0
Pass i_stream_can_optimize_seek istream.c 0 0
Pass i_stream_seek istream.c 0 0
Pass i_stream_seek_mark istream.c 0 0
Pass i_stream_sync istream.c 0 0
Pass i_stream_stat istream.c 0 0
Pass i_stream_get_size istream.c 0 0
Pass i_stream_have_bytes_left istream.c 0 0
Pass i_stream_is_eof istream.c 0 0
FAIL i_stream_next_line_finish istream.c 1 - 11 -
Pass i_stream_last_line istream.c 0 0
FAIL i_stream_next_line istream.c 1 - 7 -
FAIL i_stream_read_next_line istream.c 1 - 19 -
Pass i_stream_get_data istream.c 0 0
Pass i_stream_get_modifiable_data istream.c 0 0
Pass i_stream_read_data istream.c 0 0
Pass i_stream_compress istream.c 0 0
FAIL i_stream_grow_buffer istream.c 1 - 3 -
FAIL i_stream_get_buffer_space istream.c 1 - 4 -
FAIL i_stream_add_data istream.c 1 - 12 -
Pass i_stream_defaul _set_max_buffer_size istream.c 0 0
FAIL i_stream_default_destroy istream.c 1 - 20 -
FAIL i_stream_default_seek istream.c 1 - 5 -
Pass i_stream_default_stat istream.c 0 0
Pass i_stream_default_get_size istream.c 0 0
FAIL i_stream_create istream.c 1 - 1 -
Pass lib_signal_code_to_str lib-signals.c 0 0
Pass sig_handler lib-signals.c 0 0
Pass sig_ignore lib-signals.c 0 0
FAIL signal_read lib-signals.c 1 - 10 -

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
FAIL lib_signals_set lib-signals.c 1 - 9 -
FAIL lib_signals_set_handler lib-signals.c 1 - 20 -
FAIL lib_signals_ignore lib-signals.c 1 - 13 -
FAIL lib_signals_unset_handler lib-signals.c 1 - 7 -
Pass lib_signals_reset_ioloop lib-signals.c 0 0
Pass lib_signals_init lib-signals.c 0 0
FAIL lib_signals_deinit lib-signals.c 1 - 14 -
Pass nearest_power lib.c 0 0
FAIL lib_init lib.c 1 - 29 -
FAIL lib_deinit lib.c 1 - 17 -
FAIL body md4.c 1 - 1 -
Pass md4_init md4.c 0 0
FAIL md4_update md4.c 1 - 11 -
Pass md4_final md4.c 0 0
FAIL md4_get_digest md4.c 1 - 18 -
FAIL body md5.c 1 - 1 -
Pass md5_init md5.c 0 0
FAIL md5_update md5.c 1 - 11 -
Pass md5_final md5.c 0 0
FAIL md5_get_digest md5.c 1 - 18 -
FAIL pool_alloconly_create mempool-alloconly.c 1 - 31 -
FAIL pool_alloconly_create_clean mempool-alloconly.c 1 - 20 -
FAIL pool_alloconly_destroy mempool-alloconly.c 1 - 11 -
Pass pool_alloconly_get_name mempool-alloconly.c 0 0
Pass pool_alloconly_ref mempool-alloconly.c 0 0
Pass pool_alloconly_unref mempool-alloconly.c 0 0
FAIL block_alloc mempool-alloconly.c 1 - 6 -
FAIL pool_alloconly_malloc mempool-alloconly.c 1 - 5 -
Pass pool_alloconly_free mempool-alloconly.c 0 0
Pass pool_try_grow mempool-alloconly.c 0 0
FAIL pool_alloconly_realloc mempool-alloconly.c 1 - 6 -
FAIL pool_alloconly_clear mempool-alloconly.c 1 - 8 -
Pass pool_alloconly_ et_max_easy_alloc_size mempool-alloconly.c 0 0
Pass pool_alloconly_ et_total_used_size mempool-alloconly.c 0 0
Pass pool_alloconly_ et_total_alloc_size mempool-alloconly.c 0 0
FAIL pool_datastack_create mempool-datastack.c 1 - 22 -
Pass pool_data_stack_get_name mempool-datastack.c 0 0
Pass pool_data_stack_ref mempool-datastack.c 0 0
FAIL pool_data_stack_unref mempool-datastack.c 1 - 10 -
FAIL pool_data_stack_malloc mempool-datastack.c 1 - 10 -
Pass pool_data_stack_free mempool-datastack.c 0 0
FAIL pool_data_stack_realloc mempool-datastack.c 1 - 18 -
Pass pool_data_stack_clear mempool-datastack.c 0 0
Pass pool_data_stack get_max_easy_alloc_size mempool-datastack.c 0 0
Pass pool_system_clean_get_name mempool-system-clean.c 0 0
Pass pool_system_clean_ref mempool-system-clean.c 0 0
Pass pool_system_clean_unref mempool-system-clean.c 0 0
Pass mem_get_size mempool-system-clean.c 0 0
FAIL pool_system_clean_malloc mempool-system-clean.c 1 - 14 -

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
FAIL pool_system_clean_free mempool-system-clean.c 1 - 15 -
FAIL pool_system_clean_realloc mempool-system-clean.c 1 - 4 -
Pass pool_system_clean_clear mempool-system-clean.c 0 0
Pass pool_system_cle n_get_max_easy_alloc_size mempool-system-clean.c 0 0
Pass pool_system_get_name mempool-system.c 0 0
Pass pool_system_ref mempool-system.c 0 0
Pass pool_system_unref mempool-system.c 0 0
FAIL pool_system_malloc mempool-system.c 1 - 13 -
FAIL pool_system_free mempool-system.c 1 - 33 -
FAIL pool_system_realloc mempool-system.c 1 - 8 -
Pass pool_system_clear mempool-system.c 0 0
Pass pool_system_get max_easy_alloc_size mempool-system.c 0 0
Pass pool_unsafe_dat _stack_get_name mempool-unsafe-datastack.c 0 0
Pass pool_unsafe_data_stack_ref mempool-unsafe-datastack.c 0 0
Pass pool_unsafe_data_stack_unref mempool-unsafe-datastack.c 0 0
FAIL pool_unsafe_data_stack_malloc mempool-unsafe-datastack.c 1 - 14 -
Pass pool_unsafe_data_stack_free mempool-unsafe-datastack.c 0 0
FAIL pool_unsafe_data_stack_realloc mempool-unsafe-datastack.c 1 - 16 -
Pass pool_unsafe_data_stack_clear mempool-unsafe-datastack.c 0 0
Pass pool_unsafe_dat _stack_get_max_easy_alloc_size mempool-unsafe-datastack.c 0 0
FAIL pool_get_exp_grown_size mempool.c 1 - 13 -
FAIL mkdir_chown_full mkdir-parents.c 1 - 8 -
FAIL mkdir_chown mkdir-parents.c 1 - 17 -
Pass mkdir_chgrp mkdir-parents.c 0 0
FAIL mkdir_parents_chown_full mkdir-parents.c 1 - 18 -
FAIL mkdir_parents_chown mkdir-parents.c 1 - 17 -
Pass mkdir_parents_chgrp mkdir-parents.c 0 0
Pass mkdir_parents mkdir-parents.c 0 0
Pass mmap_anon mmap-anon.c 0 0
Pass mremap_anon mmap-anon.c 0 0
Pass munmap_anon mmap-anon.c 0 0
FAIL mmap_file mmap-util.c 1 - 2 -
Pass mmap_ro_file mmap-util.c 0 0
Pass mmap_rw_file mmap-util.c 0 0
Pass mmap_get_page_size mmap-util.c 0 0
Pass module_get_symbol_quiet module-dir.c 0 0
FAIL module_get_symbol module-dir.c 1 - 10 -
Pass get_symbol module-dir.c 0 0
FAIL module_free module-dir.c 1 - 23 -
FAIL module_check_missing_dependencies module-dir.c 1 - 5 -
FAIL module_load module-dir.c 1 - 20 -
FAIL module_name_cmp module-dir.c 1 - 12 -
Pass module_want_load module-dir.c 0 0
FAIL check_duplicates module-dir.c 1 - 27 -
Pass module_is_loaded module-dir.c 0 0
Pass module_names_fix module-dir.c 0 0
Pass module_dir_is_all_loaded module-dir.c 0 0
FAIL module_dir_load_real module-dir.c 1 - 23 -
FAIL module_dir_load_missing module-dir.c 1 - 43 -

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
FAIL module_dir_init module-dir.c 1 - 15 -
FAIL module_dir_deinit module-dir.c 1 - 10 -
FAIL module_dir_unload module-dir.c 1 - 35 -
FAIL module_dir_load module-dir.c 1 - 17 -
FAIL module_file_get_name module-dir.c 1 - 4 -
Pass module_name_drop_suffix module-dir.c 0 0
Pass module_get_plugin_name module-dir.c 0 0
FAIL mountpoint_get mountpoint.c 1 - 2 -
Pass net_ip_compare network.c 0 0
FAIL net_ip_cmp network.c 1 - 11 -
FAIL net_ip_hash network.c 1 - 6 -
FAIL sin_set_ip network.c 1 - 8 -
FAIL sin_get_ip network.c 1 - 13 -
Pass sin_set_port network.c 0 0
Pass sin_get_port network.c 0 0
FAIL net_connect_ip network.c 1 - 5 -
Pass net_try_bind network.c 0 0
Pass net_connect_unix network.c 0 0
FAIL net_connect_unix_with_retries network.c 1 - 17 -
Pass net_disconnect network.c 0 0
FAIL net_set_nonblock network.c 1 - 22 -
Pass net_set_cork network.c 0 0
Pass net_get_ip_any4 network.c 0 0
Pass net_get_ip_any6 network.c 0 0
Pass net_listen network.c 0 0
Pass net_listen_unix network.c 0 0
FAIL net_listen_unix_unlink_stale network.c 1 - 7 -
FAIL net_accept network.c 1 - 8 -
FAIL net_receive network.c 1 - 3 -
FAIL net_transmit network.c 1 - 4 -
FAIL net_gethostbyname network.c 1 - 6 -
FAIL net_getsockname network.c 1 - 10 -
FAIL net_getpeername network.c 1 - 10 -
Pass net_getunixname network.c 0 0
Pass net_ip2addr network.c 0 0
FAIL net_addr2ip network.c 1 - 10 -
Pass net_ipv6_mapped_ipv4_convert network.c 0 0
FAIL net_geterror network.c 1 - 18 -
Pass net_gethosterror network.c 0 0
Pass net_hosterror_notfound network.c 0 0
Pass net_getservbyport network.c 0 0
Pass is_ipv4_address network.c 0 0
Pass is_ipv6_address network.c 0 0
FAIL net_parse_range network.c 1 - 10 -
FAIL net_is_in_network network.c 1 - 5 -
Pass nfs_safe_do nfs-workarounds.c 0 0
Pass nfs_safe_open_callback nfs-workarounds.c 0 0
FAIL nfs_safe_open nfs-workarounds.c 1 - 21 -
Pass nfs_safe_stat_callback nfs-workarounds.c 0 0

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
Pass nfs_safe_stat nfs-workarounds.c 0 0
Pass nfs_safe_lstat_callback nfs-workarounds.c 0 0
Pass nfs_safe_lstat nfs-workarounds.c 0 0
FAIL nfs_safe_link nfs-workarounds.c 1 - 2 -
FAIL nfs_flush_chown_uid nfs-workarounds.c 1 - 2 -
Pass nfs_flush_attr_cache_unlocked nfs-workarounds.c 0 0
Pass nfs_flush_attr_ ache_maybe_locked nfs-workarounds.c 0 0
Pass nfs_flush_attr_cache_fd_locked nfs-workarounds.c 0 0
FAIL nfs_flush_file_handle_cache_dir nfs-workarounds.c 1 - 11 -
FAIL nfs_flush_file_handle_cache_parent_dir nfs-workarounds.c 1 - 32 -
Pass nfs_flush_file_handle_cache nfs-workarounds.c 0 0
Pass nfs_flush_read_cache_locked nfs-workarounds.c 0 0
Pass nfs_flush_read_cache_unlocked nfs-workarounds.c 0 0
Pass o_stream_buffer_seek ostream-buffer.c 0 0
Pass o_stream_buffer_write_at ostream-buffer.c 0 0
Pass o_stream_buffer_sendv ostream-buffer.c 0 0
FAIL o_stream_create_buffer ostream-buffer.c 1 - 20 -
FAIL stream_closed ostream-file.c 1 - 7 -
FAIL o_stream_file_close ostream-file.c 1 - 33 -
FAIL o_stream_file_destroy ostream-file.c 1 - 17 -
FAIL file_buffer_get_used_size ostream-file.c 1 - 6 -
Pass update_buffer ostream-file.c 0 0
Pass o_stream_socket_cork ostream-file.c 0 0
Pass o_stream_lseek ostream-file.c 0 0
FAIL o_stream_writev ostream-file.c 1 - 5 -
Pass o_stream_fill_iovec ostream-file.c 0 0
FAIL buffer_flush ostream-file.c 1 - 16 -
FAIL o_stream_file_cork ostream-file.c 1 - 4 -
Pass o_stream_file_flush ostream-file.c 0 0
Pass o_stream_file_flush_pending ostream-file.c 0 0
FAIL get_unused_space ostream-file.c 1 - 6 -
Pass o_stream_file_get_used_size ostream-file.c 0 0
Pass o_stream_file_seek ostream-file.c 0 0
FAIL o_stream_grow_buffer ostream-file.c 1 - 2 -
FAIL stream_send_io ostream-file.c 1 - 3 -
Pass o_stream_add ostream-file.c 0 0
FAIL o_stream_file_sendv ostream-file.c 1 - 7 -
FAIL o_stream_file_update_buffer ostream-file.c 1 - 2 -
FAIL o_stream_file_write_at ostream-file.c 1 - 7 -
FAIL io_stream_sendfile ostream-file.c 1 - 5 -
FAIL io_stream_copy_backwards ostream-file.c 1 - 6 -
FAIL io_stream_copy_stream ostream-file.c 1 - 6 -
FAIL o_stream_file_send_istream ostream-file.c 1 - 9 -
FAIL o_stream_create_fd_common ostream-file.c 1 - 11 -
Pass fstream_init_file ostream-file.c 0 0
FAIL o_stream_create_fd ostream-file.c 1 - 2 -
FAIL o_stream_create_fd_file ostream-file.c 1 - 5 -
FAIL o_stream_set_name ostream.c 1 - 57 -
Pass o_stream_get_name ostream.c 0 0

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
Pass o_stream_destroy ostream.c 0 0
Pass o_stream_ref ostream.c 0 0
Pass o_stream_unref ostream.c 0 0
Pass o_stream_close ostream.c 0 0
Pass o_stream_set_flush_callback ostream.c 0 0
Pass o_stream_unset_flush_callback ostream.c 0 0
Pass o_stream_set_max_buffer_size ostream.c 0 0
Pass o_stream_cork ostream.c 0 0
Pass o_stream_uncork ostream.c 0 0
Pass o_stream_flush ostream.c 0 0
Pass o_stream_set_flush_pending ostream.c 0 0
Pass o_stream_get_buffer_used_size ostream.c 0 0
Pass o_stream_get_buffer_avail_size ostream.c 0 0
Pass o_stream_seek ostream.c 0 0
Pass o_stream_send ostream.c 0 0
Pass o_stream_sendv ostream.c 0 0
Pass o_stream_send_str ostream.c 0 0
Pass o_stream_send_istream ostream.c 0 0
Pass o_stream_pwrite ostream.c 0 0
Pass o_stream_default_send_istream ostream.c 0 0
Pass o_stream_create ostream.c 0 0
FAIL io_stream_copy ostream.c 1 - 13 -
Pass primes_closest primes.c 0 0
FAIL fix_format_real printf-format-fix.c 1 - 14 -
FAIL printf_format_fix_noalloc printf-format-fix.c 1 - 6 -
FAIL printf_format_fix_get_len printf-format-fix.c 1 - 15 -
FAIL printf_format_fix printf-format-fix.c 1 - 15 -
Pass printf_format_fix_unsafe printf-format-fix.c 0 0
FAIL priorityq_init priorityq.c 1 - 44 -
FAIL priorityq_deinit priorityq.c 1 - 10 -
Pass priorityq_count priorityq.c 0 0
FAIL heap_items_swap priorityq.c 1 - 12 -
FAIL heap_item_bubble_up priorityq.c 1 - 14 -
FAIL heap_item_bubble_down priorityq.c 1 - 5 -
FAIL priorityq_add priorityq.c 1 - 18 -
FAIL priorityq_remove_idx priorityq.c 1 - 17 -
Pass priorityq_remove priorityq.c 0 0
Pass priorityq_peek priorityq.c 0 0
Pass priorityq_pop priorityq.c 0 0
Pass priorityq_items priorityq.c 0 0
FAIL proctitle_hack_init process-title.c 1 - 6 -
FAIL argv_dup process-title.c 1 - 10 -
Pass proctitle_hack_set process-title.c 0 0
FAIL process_title_init process-title.c 1 - 25 -
FAIL process_title_set process-title.c 1 - 14 -
FAIL process_title_deinit process-title.c 1 - 50 -
FAIL random_fill randgen.c 1 - 7 -
FAIL random_init randgen.c 1 - 16 -
Pass random_deinit randgen.c 0 0

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
Pass random_fill_weak randgen.c 0 0
FAIL read_full read-full.c 1 - 8 -
FAIL pread_full read-full.c 1 - 4 -
FAIL restrict_access_init restrict-access.c 1 - 17 -
Pass get_uid_str restrict-access.c 0 0
Pass get_gid_str restrict-access.c 0 0
FAIL restrict_init_groups restrict-access.c 1 - 27 -
FAIL restrict_get_groups_list restrict-access.c 1 - 18 -
Pass drop_restricted_groups restrict-access.c 0 0
FAIL get_group_id restrict-access.c 1 - 10 -
FAIL fix_groups_list restrict-access.c 1 - 14 -
FAIL restrict_access restrict-access.c 1 - 15 -
FAIL restrict_access_set_env restrict-access.c 1 - 31 -
Pass null_if_empty restrict-access.c 0 0
FAIL restrict_access_get_env restrict-access.c 1 - 10 -
FAIL restrict_access_by_env restrict-access.c 1 - 100
Pass restrict_access get_current_chroot restrict-access.c 0 0
Pass restrict_access allow_coredumps restrict-access.c 0 0
FAIL restrict_access_use_priv_gid restrict-access.c 1 - 6 -
Pass restrict_access_drop_priv_gid restrict-access.c 0 0
Pass restrict_access_have_priv_gid restrict-access.c 0 0
FAIL restrict_process_size restrict-process-size.c 1 - 10 -
Pass restrict_fd_limit restrict-process-size.c 0 0
Pass restrict_get_core_limit restrict-process-size.c 0 0
Pass safe_memset safe-memset.c 0 0
FAIL safe_mkdir safe-mkdir.c 1 - 18 -
FAIL safe_mkstemp_full safe-mkstemp.c 1 - 18 -
FAIL safe_mkstemp safe-mkstemp.c 1 - 17 -
Pass safe_mkstemp_group safe-mkstemp.c 0 0
FAIL safe_mkstemp_hostpid safe-mkstemp.c 1 - 29 -
FAIL safe_mkstemp_hostpid_group safe-mkstemp.c 1 - 29 -
Pass safe_sendfile sendfile-util.c 0 0
Pass seq_range_lookup seq-range-array.c 0 0
FAIL seq_range_array_add seq-range-array.c 1 - 5 -
FAIL seq_range_array_add_range seq-range-array.c 1 - 2 -
Pass seq_range_array_merge seq-range-array.c 0 0
Pass seq_range_array_remove seq-range-array.c 0 0
FAIL seq_range_array_remove_range seq-range-array.c 1 - 8 -
Pass seq_range_array remove_seq_range seq-range-array.c 0 0
FAIL seq_range_array_intersect seq-range-array.c 1 - 6 -
Pass seq_range_exists seq-range-array.c 0 0
FAIL seq_range_array_have_common seq-range-array.c 1 - 8 -
Pass seq_range_count seq-range-array.c 0 0
FAIL seq_range_array_invert seq-range-array.c 1 - 8 -
FAIL seq_range_array_iter_init seq-range-array.c 1 - 25 -
FAIL seq_range_array_iter_nth seq-range-array.c 1 - 2 -
Pass sha1_step sha1.c 0 0
FAIL sha1_init sha1.c 1 - 8 -
Pass sha1_pad sha1.c 0 0

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
Pass sha1_loop sha1.c 0 0
FAIL sha1_result_libmysqlclient_craps_all_over sha1.c 1 - 44 -
FAIL sha1_get_digest sha1.c 1 - 73 -
FAIL sha256_transf sha2.c 1 - 1 -
Pass sha256_init sha2.c 0 0
FAIL sha256_loop sha2.c 1 - 8 -
Pass sha256_result sha2.c 0 0
FAIL sha256_get_digest sha2.c 1 - 18 -
FAIL sha512_transf sha2.c 1 - 1 -
Pass sha512_init sha2.c 0 0
FAIL sha512_loop sha2.c 1 - 8 -
Pass sha512_result sha2.c 0 0
FAIL sha512_get_digest sha2.c 1 - 18 -
Pass init_badtab str-find.c 0 0
FAIL init_suffixes str-find.c 1 - 2 -
Pass init_goodtab str-find.c 0 0
FAIL str_find_init str-find.c 1 - 24 -
FAIL str_find_deinit str-find.c 1 - 47 -
Pass str_find_more str-find.c 0 0
Pass str_find_get_match_end_pos str-find.c 0 0
Pass str_find_reset str-find.c 0 0
Pass uni_utf8_char_bytes unichar.h analysed in str-sanitize.c 0 0
Pass str_sanitize_skip_start str-sanitize.c 0 0
FAIL str_sanitize_append str-sanitize.c 1 - 13 -
FAIL str_sanitize str-sanitize.c 1 - 24 -
Pass str_new str.c 0 0
FAIL str_new_const str.c 1 - 26 -
FAIL t_str_new str.c 1 - 29 -
FAIL t_str_new_const str.c 1 - 29 -
Pass str_free str.c 0 0
FAIL str_add_nul str.c 1 - 11 -
Pass str_free_without_data str.c 0 0
FAIL str_c str.c 1 - 11 -
FAIL str_data str.c 1 - 17 -
FAIL str_c_modifiable str.c 1 - 17 -
Pass str_len str.c 0 0
Pass str_equals str.c 0 0
Pass str_append str.c 0 0
Pass str_append_n str.c 0 0
Pass str_append_c str.c 0 0
FAIL str_append_str str.c 1 - 50 -
Pass str_printfa str.c 0 0
FAIL str_vprintfa str.c 1 - 38 -
Pass str_insert str.c 0 0
Pass str_delete str.c 0 0
Pass str_truncate str.c 0 0
FAIL str_escape strescape.c 1 - 11 -
FAIL str_append_unescaped strescape.c 1 - 10 -
FAIL str_unescape strescape.c 1 - 7 -

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
FAIL str_tabescape_write strescape.c 1 - 29 -
FAIL str_tabescape strescape.c 1 - 27 -
FAIL str_append_tabunescaped strescape.c 1 - 7 -
FAIL str_tabunescape strescape.c 1 - 4 -
FAIL i_snprintf strfuncs.c 1 - 13 -
FAIL p_strdup strfuncs.c 1 - 4 -
Pass p_strdup_empty strfuncs.c 0 0
Pass p_strdup_until strfuncs.c 0 0
FAIL p_strndup strfuncs.c 1 - 3 -
Pass p_strdup_printf strfuncs.c 0 0
FAIL t_noalloc_strdup_vprintf strfuncs.c 1 - 39 -
FAIL p_strdup_vprintf strfuncs.c 1 - 14 -
FAIL vstrconcat strfuncs.c 1 - 18 -
FAIL p_strconcat strfuncs.c 1 - 24 -
FAIL t_strdup strfuncs.c 1 - 17 -
FAIL t_strdup_noconst strfuncs.c 1 - 17 -
FAIL t_strdup_empty strfuncs.c 1 - 17 -
FAIL t_strdup_until strfuncs.c 1 - 17 -
FAIL t_strndup strfuncs.c 1 - 17 -
FAIL t_strdup_printf strfuncs.c 1 - 13 -
FAIL t_strdup_vprintf strfuncs.c 1 - 17 -
FAIL t_strconcat strfuncs.c 1 - 27 -
Pass t_strcut strfuncs.c 0 0
Pass i_strocpy strfuncs.c 0 0
Pass str_ucase strfuncs.c 0 0
Pass str_lcase strfuncs.c 0 0
Pass t_str_lcase strfuncs.c 0 0
Pass t_str_ucase strfuncs.c 0 0
Pass null_strcmp strfuncs.c 0 0
FAIL i_memcasecmp strfuncs.c 1 - 8 -
Pass bsearch_strcmp strfuncs.c 0 0
Pass i_strcmp_p strfuncs.c 0 0
Pass bsearch_strcasecmp strfuncs.c 0 0
Pass i_strcasecmp_p strfuncs.c 0 0
FAIL split_str strfuncs.c 1 - 5 -
FAIL t_strsplit strfuncs.c 1 - 14 -
FAIL t_strsplit_spaces strfuncs.c 1 - 13 -
Pass p_strsplit strfuncs.c 0 0
Pass p_strsplit_spaces strfuncs.c 0 0
FAIL p_strsplit_free strfuncs.c 1 - 40 -
Pass str_array_length strfuncs.c 0 0
FAIL t_strarray_join strfuncs.c 1 - 13 -
FAIL str_array_remove strfuncs.c 1 - 6 -
Pass str_array_find strfuncs.c 0 0
Pass str_array_icase_find strfuncs.c 0 0
FAIL p_strarray_dup strfuncs.c 1 - 5 -
FAIL dec2str strfuncs.c 1 - 7 -
Pass str_is_numeric strnum.c 0 0
FAIL str_to_uint strnum.c 1 - 10 -

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
FAIL str_to_ulong strnum.c 1 - 10 -
FAIL str_to_ullong strnum.c 1 - 10 -
FAIL str_to_uint32 strnum.c 1 - 10 -
FAIL str_to_uint64 strnum.c 1 - 10 -
Pass str_to_uintmax strnum.c 0 0
FAIL str_to_int strnum.c 1 - 9 -
FAIL str_to_long strnum.c 1 - 9 -
FAIL str_to_llong strnum.c 1 - 9 -
FAIL str_to_intmax strnum.c 1 - 4 -
Pass verify_xid strnum.c 0 0
FAIL str_to_uid strnum.c 1 - 9 -
FAIL str_to_gid strnum.c 1 - 9 -
FAIL str_to_pid strnum.c 1 - 9 -
FAIL str_to_uoff strnum.c 1 - 10 -
FAIL str_uint_equals strnum.c 1 - 17 -
Pass str_num_error strnum.c 0 0
FAIL aqueue_is_ok test-aqueue.c 1 - 3 -
FAIL test_aqueue2 test-aqueue.c 1 - 18 -
FAIL test_aqueue test-aqueue.c 1 - 29 -
FAIL test_array_foreach test-array.c 1 - 13 -
FAIL test_array_reverse test-array.c 1 - 26 -
FAIL test_array test-array.c 1 - 33 -
FAIL test_base64_encode test-base64.c 1 - 28 -
FAIL test_base64_decode test-base64.c 1 - 17 -
FAIL test_base64_random test-base64.c 1 - 31 -
FAIL test_base64 test-base64.c 1 - 50 -
Pass cmp_uint test-bsearch-insert-pos.c 0 0
FAIL test_bsearch_insert_pos test-bsearch-insert-pos.c 1 - 3 -
FAIL test_buffer test-buffer.c 1 - 5 -
Pass test_crc32 test-crc32.c 0 0
FAIL test_binary_to_hex test-hex-binary.c 1 - 35 -
FAIL test_hex_to_binary test-hex-binary.c 1 - 10 -
FAIL test_hex_binary test-hex-binary.c 1 - 33 -
FAIL test_istream_concat_one test-istream-concat.c 1 - 8 -
FAIL test_istream_concat_random test-istream-concat.c 1 - 8 -
FAIL test_istream_concat test-istream-concat.c 1 - 17 -
FAIL test_istream_crlf_input test-istream-crlf.c 1 - 18 -
FAIL test_istream_crlf test-istream-crlf.c 1 - 6 -
FAIL fd_callback test-istream-seekable.c 1 - 6 -
FAIL test_istream_seekable_one test-istream-seekable.c 1 - 11 -
FAIL test_istream_seekable_random test-istream-seekable.c 1 - 8 -
FAIL test_istream_seekable_eof test-istream-seekable.c 1 - 22 -
FAIL test_istream_seekable test-istream-seekable.c 1 - 22 -
FAIL test_istream_tee_tailing test-istream-tee.c 1 - 8 -
FAIL test_istream_tee_blocks test-istream-tee.c 1 - 16 -
FAIL test_istream_tee test-istream-tee.c 1 - 52 -
Pass main test-lib.c 0 0
FAIL test_dllist test-llist.c 1 - 3 -
FAIL test_dllist2 test-llist.c 1 - 2 -

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
FAIL test_llist test-llist.c 1 - 33 -
Pass mem_has_bytes test-mempool-alloconly.c 0 0
FAIL test_mempool_alloconly test-mempool-alloconly.c 1 - 3 -
FAIL test_net_is_in_network test-network.c 1 - 83 -
Pass test_network test-network.c 0 0
Pass test_primes test-primes.c 0 0
Pass cmp_int test-priorityq.c 0 0
FAIL test_priorityq test-priorityq.c 1 - 10 -
FAIL test_seq_range_array_random test-seq-range-array.c 1 - 6 -
FAIL test_seq_range_array_invert test-seq-range-array.c 1 - 5 -
FAIL test_seq_range_create test-seq-range-array.c 1 - 9 -
FAIL test_seq_range_array_have_common test-seq-range-array.c 1 - 41 -
FAIL test_seq_range_array test-seq-range-array.c 1 - 50 -
FAIL test_str_find_substring test-str-find.c 1 - 6 -
FAIL test_str_find test-str-find.c 1 - 21 -
FAIL test_str_sanitize test-str-sanitize.c 1 - 4 -
FAIL test_strescape test-strescape.c 1 - 14 -
FAIL test_p_strarray_dup test-strfuncs.c 1 - 14 -
Pass test_strfuncs test-strfuncs.c 0 0
Pass test_timeval_cmp test-time-util.c 0 0
Pass test_timeval_diff test-time-util.c 0 0
Pass test_time_util test-time-util.c 0 0
FAIL test_utc_mktime test-utc-mktime.c 1 - 13 -
FAIL test_var_expand_builtin test-var-expand.c 1 - 40 -
Pass test_var_expand test-var-expand.c 0 0
Pass timeval_cmp time-util.c 0 0
Pass timeval_diff_msecs time-util.c 0 0
Pass timeval_diff_usecs time-util.c 0 0
Pass uni_strlen unichar.c 0 0
Pass uni_utf8_get_char unichar.c 0 0
FAIL uni_utf8_get_char_n unichar.c 1 - 2 -
FAIL uni_utf8_to_ucs4 unichar.c 1 - 25 -
Pass uni_ucs4_to_utf8 unichar.c 0 0
FAIL uni_ucs4_to_utf8_c unichar.c 1 - 8 -
Pass uni_utf8_strlen_n unichar.c 0 0
Pass uint16_find unichar.c 0 0
Pass uint32_find unichar.c 0 0
FAIL uni_ucs4_to_titlecase unichar.c 1 - 4 -
FAIL uni_ucs4_decompose_uni unichar.c 1 - 3 -
FAIL uni_ucs4_decompose_hangul_utf8 unichar.c 1 - 24 -
FAIL uni_ucs4_decompose_multi_utf8 unichar.c 1 - 5 -
Pass output_add_replacement_char unichar.c 0 0
FAIL uni_utf8_to_decomposed_titlecase unichar.c 1 - 17 -
Pass is_valid_utf8_seq unichar.c 0 0
Pass uni_utf8_find_invalid_pos unichar.c 0 0
FAIL uni_utf8_get_valid_data unichar.c 1 - 17 -
Pass uni_utf8_str_is_valid unichar.c 0 0
FAIL unix_socket_create unix-socket-create.c 1 - 18 -
FAIL unlink_directory_r unlink-directory.c 1 - 1 -

Quality Result   Procedure   Source File   Unique Violations   Failure Density  
          (Viols/R.Line %)  
FAIL unlink_directory unlink-directory.c 1 - 3 -
FAIL unlink_old_files_real unlink-old-files.c 1 - 13 -
FAIL unlink_old_files unlink-old-files.c 1 - 36 -
Pass tm_cmp utc-mktime.c 0 0
FAIL utc_mktime utc-mktime.c 1 - 2 -
Pass utc_offset utc-offset.c 0 0
Pass m_str_lcase var-expand.c 0 0
Pass m_str_ucase var-expand.c 0 0
Pass m_str_escape var-expand.c 0 0
Pass m_str_hex var-expand.c 0 0
FAIL m_str_reverse var-expand.c 1 - 13 -
FAIL m_str_hash var-expand.c 1 - 25 -
Pass m_str_md5 var-expand.c 0 0
FAIL m_str_ldap_dn var-expand.c 1 - 19 -
Pass m_str_trim var-expand.c 0 0
FAIL var_expand_long var-expand.c 1 - 11 -
FAIL var_expand var-expand.c 1 - 4 -
FAIL var_get_key var-expand.c 1 - 2 -
Pass var_has_long_key var-expand.c 0 0
FAIL var_has_key var-expand.c 1 - 2 -
FAIL var_expand_table_build var-expand.c 1 - 20 -
FAIL wildcard_match_int wildcard-match.c 1 - 2 -
Pass wildcard_match wildcard-match.c 0 0
Pass wildcard_match_icase wildcard-match.c 0 0
FAIL write_full write-full.c 1 - 3 -
FAIL pwrite_full write-full.c 1 - 3 -


Global Information

Source Files in System

Name Last Modification Date
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\file-dotlock.c Tue Apr 06 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\write-full.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\wildcard-match.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\var-expand.c Mon Apr 05 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\utc-offset.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\utc-mktime.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\unlink-old-files.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\unlink-directory.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\unix-socket-create.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\unicodemap.c Fri Mar 26 07:18:12 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\unichar.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\time-util.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-var-expand.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-utc-mktime.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-time-util.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-strfuncs.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-strescape.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-str-sanitize.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-str-find.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-seq-range-array.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-priorityq.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-primes.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-network.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-mempool-alloconly.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-llist.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-lib.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-istream-tee.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-istream-seekable.c Mon Apr 05 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-istream-crlf.c Mon Apr 05 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-istream-concat.c Mon Apr 05 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-hex-binary.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-crc32.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-buffer.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-bsearch-insert-pos.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-base64.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-array.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\test-aqueue.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\strnum.c Wed May 19 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\strfuncs.c Tue Apr 06 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\strescape.c Sun Apr 04 19:00:06 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\str.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\str-sanitize.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\str-find.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\sha2.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\sha1.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\seq-range-array.c Mon Apr 19 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\sendfile-util.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\safe-mkstemp.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\safe-mkdir.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\safe-memset.c Fri Mar 26 07:16:36 2010

Name Last Modification Date
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\restrict-process-size.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\restrict-access.c Wed May 12 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\read-full.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\randgen.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\process-title.c Thu May 20 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\priorityq.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\printf-format-fix.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\primes.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\ostream.c Fri May 14 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\ostream-file.c Wed Jul 28 10:59:27 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\ostream-buffer.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\nfs-workarounds.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\network.c Thu Jun 17 19:00:06 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\mountpoint.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\module-dir.c Tue Apr 13 03:35:14 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\mmap-util.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\mmap-anon.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\mkdir-parents.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\mempool.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\mempool-unsafe-datastack.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\mempool-system.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\mempool-system-clean.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\mempool-datastack.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\mempool-alloconly.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\md5.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\md4.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\lib.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\lib-signals.c Tue Jun 01 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\istream.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\istream-tee.c Sun Apr 04 19:00:06 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\istream-seekable.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\istream-mmap.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\istream-limit.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\istream-file.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\istream-data.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\istream-crlf.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\istream-concat.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\iostream.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\ioloop.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\ioloop-select.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\ioloop-poll.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\ioloop-notify-none.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\ioloop-notify-kqueue.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\ioloop-notify-inotify.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\ioloop-notify-fd.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\ioloop-notify-dn.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\ioloop-kqueue.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\ioloop-iolist.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\ioloop-epoll.c Sun Apr 04 19:00:06 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\imem.c Fri Mar 26 07:16:36 2010

Name Last Modification Date
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\hostpid.c Tue May 25 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\home-expand.c Sun Apr 04 19:00:06 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\hmac-md5.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\hex-dec.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\hex-binary.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\hash2.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\hash.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\file-set-size.c Fri May 14 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\file-lock.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\file-copy.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\file-cache.c Sun Apr 04 19:00:06 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\fdpass.c Fri Mar 26 20:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\fdatasync-path.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\fd-set-nonblock.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\fd-close-on-exec.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\failures.c Fri Jun 11 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\execv-const.c Fri Mar 26 20:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\env-util.c Mon Apr 05 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\eacces-error.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\data-stack.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\crc32.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\compat.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\close-keep-errno.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\child-wait.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\buffer.c Fri Jun 18 19:00:04 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\bsearch-insert-pos.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\base64.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\backtrace-string.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\askpass.c Sun Apr 04 19:00:06 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\array.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\aqueue.c Fri Mar 26 07:16:36 2010
C:\Code\SAMATE\SATE2010\dovecot-2.0.beta6.20100626\dovecot-2.0.beta6\src\lib\abspath.c Fri Mar 26 20:00:04 2010



Global Basic Information

Number of procedures: 956
Number of locally uncalled procedures: 0
Maximum loop depth: 3
Total Cyclomatic Complexity: 3248
Number of reformatted executable lines: 34553
Number of lines of comments: 74772


Summary Report on all Program Components which FAIL



Globals / code outside procedures - FAIL

Standards Violation Summary - All files

Code File: Src Line Violation Standard
M compat.h: 214 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_isalnum(x) isalnum((int) (unsigned char) (x))
M compat.h: 215 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_isalpha(x) isalpha((int) (unsigned char) (x))
M compat.h: 216 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_isascii(x) isascii((int) (unsigned char) (x))
M compat.h: 217 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_isblank(x) isblank((int) (unsigned char) (x))
M compat.h: 218 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_iscntrl(x) iscntrl((int) (unsigned char) (x))
M compat.h: 219 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_isdigit(x) isdigit((int) (unsigned char) (x))
M compat.h: 220 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_isgraph(x) isgraph((int) (unsigned char) (x))
M compat.h: 221 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_islower(x) islower((int) (unsigned char) (x))
M compat.h: 222 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_isprint(x) isprint((int) (unsigned char) (x))
M compat.h: 223 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_ispunct(x) ispunct((int) (unsigned char) (x))
M compat.h: 224 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_isspace(x) isspace((int) (unsigned char) (x))
M compat.h: 225 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_isupper(x) isupper((int) (unsigned char) (x))
M compat.h: 226 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_isxdigit(x) isxdigit((int) (unsigned char) (x))
M macros.h: 196 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #  define COMPILE_ERROR_IF_TRUE(condition) 0
M macros.h: 197 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #  define COMPILE_ERROR_IF_TYPES_NOT_COMPATIBLE(_a, _b) 0
M macros.h: 204 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #  define unlikely(expr) expr
M macros.h: 204 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #  define unlikely(expr) expr
M macros.h: 205 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #  define likely(expr) expr
M macros.h: 205 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #  define likely(expr) expr
M macros.h: 223 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define i_assert(expr)			STMT_START{		\
M macros.h: 223 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_assert(expr)			STMT_START{		\
M macros.h: 232 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_unreached() \
M data-stack.h: 49 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define T_BEGIN \
M data-stack.h: 51 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define T_END \
M data-stack.h: 75 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define t_new(type, count) \

Code File: Src Line Violation Standard
M data-stack.h: 85 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define t_buffer_get_type(type, size) \
M data-stack.h: 90 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define t_buffer_reget_type(buffer, type, size) \
M data-stack.h: 90 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define t_buffer_reget_type(buffer, type, size) \
M data-stack.h: 97 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define t_buffer_alloc_type(type, size) \
M mempool.h: 84 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define p_new(pool, type, count) \
M mempool.h: 87 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define p_malloc(pool, size) (pool)->v->malloc(pool, size)
M mempool.h: 88 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define p_realloc(pool, mem, old_size, new_size) \
M mempool.h: 99 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: } STMT_END
M mempool.h: 99 Macro replacement list needs parentheses. CERT PRE02-C 
Source: } STMT_END
M mempool.h: 102 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define p_free_and_null(pool, mem) p_free(pool, mem)
M mempool.h: 102 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define p_free_and_null(pool, mem) p_free(pool, mem)
M imem.h: 8 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define i_new(type, count) p_new(default_pool, type, count)
M imem.h: 8 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_new(type, count) p_new(default_pool, type, count)
M imem.h: 14 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define i_free(mem) p_free(default_pool, mem)
M imem.h: 14 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_free(mem) p_free(default_pool, mem)
M imem.h: 15 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define i_free_and_null(mem) p_free_and_null(default_pool, mem)
M imem.h: 15 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_free_and_null(mem) p_free_and_null(default_pool, mem)
M array-decl.h: 4 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define ARRAY_DEFINE(name, array_type) union { struct array arr; array_type const *const *v; array
M array-decl.h: 4 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define ARRAY_DEFINE(name, array_type) union { struct array arr; array_type const *const *v; array
M array-decl.h: 7 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define ARRAY_DEFINE_TYPE(name, array_type) \
M array-decl.h: 7 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define ARRAY_DEFINE_TYPE(name, array_type) \
M array-decl.h: 9 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define ARRAY_TYPE(name) \
M array-decl.h: 9 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define ARRAY_TYPE(name) \
M array.h: 35 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define p_array_init(array, pool, init_count) \
M array.h: 35 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define p_array_init(array, pool, init_count) \

Code File: Src Line Violation Standard
M array.h: 37 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define i_array_init(array, init_count) \
M array.h: 37 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define i_array_init(array, init_count) \
M array.h: 39 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define t_array_init(array, init_count) \
M array.h: 39 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define t_array_init(array, init_count) \
M array.h: 53 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #  define ARRAY_TYPE_CHECK(array, data) 0
M array.h: 58 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #  define array_foreach(array, elem) \
M array.h: 58 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #  define array_foreach(array, elem) \
M array.h: 62 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #  define array_foreach_modifiable(array, elem) \
M array.h: 62 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #  define array_foreach_modifiable(array, elem) \
M array.h: 90 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define array_create_from_buffer(array, buffer, element_size) \
M array.h: 90 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_create_from_buffer(array, buffer, element_size) \
M array.h: 102 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define array_create(array, pool, element_size, init_count) \
M array.h: 102 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_create(array, pool, element_size, init_count) \
M array.h: 110 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_free(array) \
M array.h: 118 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_is_created(array) \
M array.h: 126 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_get_pool(array) \
M array.h: 134 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_clear(array) \
M array.h: 143 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define array_append(array, data, count) \
M array.h: 143 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_append(array, data, count) \
M array.h: 153 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_append_array(dest_array, src_array) \
M array.h: 164 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define array_insert(array, idx, data, count) \
M array.h: 164 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_insert(array, idx, data, count) \
M array.h: 174 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define array_delete(array, idx, count) \
M array.h: 174 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_delete(array, idx, count) \
M array.h: 183 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define array_get(array, count) \

Code File: Src Line Violation Standard
M array.h: 183 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_get(array, count) \
M array.h: 192 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define array_idx(array, idx) \
M array.h: 192 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_idx(array, idx) \
M array.h: 201 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define array_get_modifiable(array, count) \
M array.h: 201 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_get_modifiable(array, count) \
M array.h: 206 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define array_idx_modifiable(array, idx) \
M array.h: 206 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_idx_modifiable(array, idx) \
M array.h: 211 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define array_idx_set(array, idx, data) \
M array.h: 211 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_idx_set(array, idx, data) \
M array.h: 216 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define array_idx_clear(array, idx) \
M array.h: 216 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_idx_clear(array, idx) \
M array.h: 228 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_append_space(array) \
M array.h: 232 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define array_insert_space(array, idx) \
M array.h: 232 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_insert_space(array, idx) \
M array.h: 252 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_count(array) \
M array.h: 257 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_cmp(array1, array2) \
M array.h: 261 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_reverse(array) \
M array.h: 266 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define array_sort(array, cmp) \
M array.h: 279 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define array_bsearch(array, key, cmp) \
M array.h: 279 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define array_bsearch(array, key, cmp) \
M bsearch-insert-pos.h: 5 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define BINARY_NUMBER_SEARCH(data, count, value, idx_r) \
M bsearch-insert-pos.h: 34 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define array_bsearch_insert_pos(array, key, cmp, idx_r) \
M child-wait.h: 18 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #  define child_wait_new_with_pid(pid, callback, context) \
M child-wait.h: 26 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define child_wait_new(callback, context) \
M child-wait.h: 26 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define child_wait_new(callback, context) \

Code File: Src Line Violation Standard
M child-wait.c: 17 Global not initialised at declaration. : child_pids CERT EXP33-C 
Source: struct hash_table *child_pids;
M data-stack.c: 59 Global not initialised at declaration. : current_frame_block CERT EXP33-C 
Source: static struct stack_frame_block *current_frame_block;
M data-stack.c: 60 Global not initialised at declaration. : unused_frame_blocks CERT EXP33-C 
Source: static struct stack_frame_block *unused_frame_blocks;
M data-stack.c: 62 Global not initialised at declaration. : current_block CERT EXP33-C 
Source: static struct stack_block *current_block; /* block now used for allocation */
M data-stack.c: 63 Global not initialised at declaration. : unused_block CERT EXP33-C 
Source: static struct stack_block *unused_block; /* largest unused block is kept here */
M data-stack.c: 65 Global not initialised at declaration. : last_buffer_block CERT EXP33-C 
Source: static struct stack_block *last_buffer_block;
M data-stack.c: 66 Global not initialised at declaration. : last_buffer_size CERT EXP33-C 
Source: static size_t last_buffer_size;
M data-stack.c: 73 Global not initialised at declaration. : outofmem_area CERT EXP33-C 
Source: } outofmem_area;
M ioloop.h: 50 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define io_add(fd, condition, callback, context) \
M ioloop.h: 50 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define io_add(fd, condition, callback, context) \
M ioloop.h: 56 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #  define io_add_notify(path, callback, context, io_r) \
M ioloop.h: 75 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: callback, context, msecs)
M ioloop.h: 75 Macro replacement list needs parentheses. CERT PRE02-C 
Source: callback, context, msecs)
M failures.c: 26 Declaration types do not match across a system. : failure_log_type_prefixes CERT ARR31-C
  41 (failures.h)    
Source: extern const char *failure_log_type_prefixes[]; 
Source: };
M ioloop.c: 15 Global not initialised at declaration. : ioloop_timeval CERT EXP33-C 
Source: struct timeval ioloop_timeval;
M fdpass.c: 77 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: (((len) + align - 1) & ~(align - 1))
M fdpass.c: 88 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #  define CMSG_SPACE(len) \
M istream.h: 53 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: callback, context, stream)
M istream.h: 53 Macro replacement list needs parentheses. CERT PRE02-C 
Source: callback, context, stream)
M ostream.h: 61 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define o_stream_set_flush_callback(stream, callback, context) \
M ostream.h: 61 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define o_stream_set_flush_callback(stream, callback, context) \
M hex-dec.h: 5 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: dec2hex(hexstr, str, sizeof(hexstr))
M hex-dec.h: 5 Macro replacement list needs parentheses. CERT PRE02-C 
Source: dec2hex(hexstr, str, sizeof(hexstr))
M lib-signals.c: 17 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #  define SI_NOINFO -1

Code File: Src Line Violation Standard
M lib-signals.c: 37 Global not initialised at declaration. : pending_signals CERT EXP33-C 
Source: static siginfo_t pending_signals[MAX_SIGNAL_VALUE+1];
M md4.c: 32 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define STEP(f, a, b, c, d, x, s) \
M md4.c: 32 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define STEP(f, a, b, c, d, x, s) \
M md5.c: 36 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define STEP(f, a, b, c, d, x, t, s) \
M md5.c: 36 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define STEP(f, a, b, c, d, x, t, s) \
M network.c: 25 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #  define SIZEOF_SOCKADDR(so) ((so).sa.sa_family == AF_INET6 ? \
M process-title.c: 19 Global not initialised at declaration. : process_title CERT EXP33-C 
Source: static char *process_title;
M process-title.c: 20 Global not initialised at declaration. : process_title_len CERT EXP33-C 
Source: static size_t process_title_len, process_title_clean_pos;
M process-title.c: 20 Global not initialised at declaration. : process_title_clean_pos CERT EXP33-C 
Source: static size_t process_title_len, process_title_clean_pos;
M process-title.c: 21 Global not initialised at declaration. : argv_memblock CERT EXP33-C 
Source: static void *argv_memblock, *environ_memblock;
M process-title.c: 21 Global not initialised at declaration. : environ_memblock CERT EXP33-C 
Source: static void *argv_memblock, *environ_memblock;
M randgen.c: 15 Global not initialised at declaration. : urandom_fd CERT EXP33-C 
Source: static int urandom_fd;
M sha1.h: 71 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define SHA1Init(x)		sha1_init((x))
M sha1.h: 72 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define SHA1Update(x, y, z)	sha1_loop((x), (y), (z))
M sha1.h: 73 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define SHA1Final(x, y)		sha1_result((y), (x))
M sha1.c: 43 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define	K(t)	SHA1_K[(t) / 20]
M sha1.c: 50 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define	S(n, x)		(((x) << (n)) | ((x) >> (32 - n)))
M sha1.c: 57 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define	PUTBYTE(x)	{ \
M sha1.c: 66 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define	PUTPAD(x)	{ \
M sha2.c: 37 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define SHFR(x, n)    (x >> n)
M sha2.c: 38 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define ROTR(x, n)   ((x >> n) | (x << ((sizeof(x) << 3) - n)))
M sha2.c: 39 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define ROTL(x, n)   ((x << n) | (x >> ((sizeof(x) << 3) - n)))
M sha2.c: 40 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define CH(x, y, z)  ((x & y) ^ (~x & z))
M sha2.c: 41 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define MAJ(x, y, z) ((x & y) ^ (x & z) ^ (y & z))
M sha2.c: 43 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define SHA256_F1(x) (ROTR(x,  2) ^ ROTR(x, 13) ^ ROTR(x, 22))

Code File: Src Line Violation Standard
M sha2.c: 44 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define SHA256_F2(x) (ROTR(x,  6) ^ ROTR(x, 11) ^ ROTR(x, 25))
M sha2.c: 45 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define SHA256_F3(x) (ROTR(x,  7) ^ ROTR(x, 18) ^ SHFR(x,  3))
M sha2.c: 46 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define SHA256_F4(x) (ROTR(x, 17) ^ ROTR(x, 19) ^ SHFR(x, 10))
M sha2.c: 48 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define SHA512_F1(x) (ROTR(x, 28) ^ ROTR(x, 34) ^ ROTR(x, 39))
M sha2.c: 49 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define SHA512_F2(x) (ROTR(x, 14) ^ ROTR(x, 18) ^ ROTR(x, 41))
M sha2.c: 50 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define SHA512_F3(x) (ROTR(x,  1) ^ ROTR(x,  8) ^ SHFR(x,  7))
M sha2.c: 51 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define SHA512_F4(x) (ROTR(x, 19) ^ ROTR(x, 61) ^ SHFR(x,  6))
M sha2.c: 53 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define UNPACK32(x, str)                      \
M sha2.c: 61 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define PACK32(str, x)                        \
M sha2.c: 69 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define UNPACK64(x, str)                      \
M sha2.c: 81 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define PACK64(str, x)                        \
M sha2.c: 93 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define SHA256_SCR(i)                         \
M sha2.c: 93 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define SHA256_SCR(i)                         \
M sha2.c: 99 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define SHA512_SCR(i)                         \
M sha2.c: 99 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define SHA512_SCR(i)                         \
M test-common.h: 11 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define test_assert(code) STMT_START { \
M test-common.h: 11 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define test_assert(code) STMT_START { \
M llist.h: 5 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define DLLIST_PREPEND(list, item) STMT_START { \
M llist.h: 12 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define DLLIST_REMOVE(list, item) STMT_START { \
M llist.h: 25 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define DLLIST2_PREPEND(head, tail, item) STMT_START { \
M llist.h: 25 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define DLLIST2_PREPEND(head, tail, item) STMT_START { \
M llist.h: 32 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define DLLIST2_APPEND(head, tail, item) STMT_START { \
M llist.h: 32 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define DLLIST2_APPEND(head, tail, item) STMT_START { \
M llist.h: 39 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define DLLIST2_REMOVE(head, tail, item) STMT_START { \

[ Top of Report | Procedure Table | Contents ]





t_abspath
(10 to 20 abspath.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 19 Pointer not checked for null before use : dir CERT EXP08-C,EXP34-C
  17    
Source: if (t_get_current_dir(&dir) < 0) 
Source: return t_strconcat(dir, "/", path, NULL);
M 18 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  17    
Source: if (t_get_current_dir(&dir) < 0) 
Source: i_fatal("getcwd() failed: %m");
M 19 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  18    
Source: i_fatal("getcwd() failed: %m"); 
Source: return t_strconcat(dir, "/", path, NULL);
M 18 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  17    
Source: if (t_get_current_dir(&dir) < 0) 
Source: i_fatal("getcwd() failed: %m");
M 19 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  18    
Source: i_fatal("getcwd() failed: %m"); 
Source: return t_strconcat(dir, "/", path, NULL);
M 12 Procedure contains UR data flow anomalies. : dir CERT EXP33-C
  19    
Source: return t_strconcat(dir, "/", path, NULL); 
Source: const char *dir;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
abspath.c 12 abspath.c 19 dir 
Source: const char *dir; 
Source: return t_strconcat(dir, "/", path, NULL);

[ Top of Report | Procedure Table | Contents ]





t_get_current_dir
(30 to 46 abspath.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 41 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  40    
Source: size = nearest_power(size+1); 
Source: dir = t_buffer_get(size);
M 41 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  40    
Source: size = nearest_power(size+1); 
Source: dir = t_buffer_get(size);
M 43 Pointer not checked for null before use : dir CERT EXP08-C,EXP34-C
  37    
Source: while (getcwd(dir, size) == NULL) { 
Source: t_buffer_alloc(strlen(dir) + 1);
M 43 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  36    
Source: dir = t_buffer_get(size); 
Source: t_buffer_alloc(strlen(dir) + 1);
M 43 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  36    
Source: dir = t_buffer_get(size); 
Source: t_buffer_alloc(strlen(dir) + 1);


[ Top of Report | Procedure Table | Contents ]





t_readlink
(48 to 67 abspath.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 58 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  57    
Source: size = nearest_power(size+1); 
Source: dest = t_buffer_get(size);
M 58 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  57    
Source: size = nearest_power(size+1); 
Source: dest = t_buffer_get(size);
M 56 Pointer not checked for null before use : dest CERT EXP08-C,EXP34-C
  55    
Source: dest = t_buffer_get(size); 
Source: while ((ret = readlink(path, dest, size)) >= (ssize_t)size) {
M 57 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  55    
Source: dest = t_buffer_get(size); 
Source: size = nearest_power(size+1);
M 64 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  55    
Source: dest = t_buffer_get(size); 
Source: t_buffer_alloc(ret + 1);
M 57 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  55    
Source: dest = t_buffer_get(size); 
Source: size = nearest_power(size+1);
M 64 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  55    
Source: dest = t_buffer_get(size); 
Source: t_buffer_alloc(ret + 1);


[ Top of Report | Procedure Table | Contents ]





t_binary_abspath
(69 to 97 abspath.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 84 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  83    
Source: path = t_str_new(256); 
Source: paths = t_strsplit(path_env, ":");
M 84 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  83    
Source: path = t_str_new(256); 
Source: paths = t_strsplit(path_env, ":");
M 87 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  86    
Source: str_append(path, *paths); 
Source: str_append_c(path, '/');
M 87 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  86    
Source: str_append(path, *paths); 
Source: str_append_c(path, '/');
M 88 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  87    
Source: str_append_c(path, '/'); 
Source: str_append(path, *binpath);
M 88 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  87    
Source: str_append_c(path, '/'); 
Source: str_append(path, *binpath);
M 89 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  88    
Source: str_append(path, *binpath); 
Source: if (access(str_c(path), X_OK) == 0) {
M 89 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  88    
Source: str_append(path, *binpath); 
Source: if (access(str_c(path), X_OK) == 0) {
M 85 Pointer not checked for null before use : paths CERT EXP08-C,EXP34-C
  84    
Source: paths = t_strsplit(path_env, ":"); 
Source: for (; *paths != NULL; paths++) {
M 86 Pointer not checked for null before use : path CERT EXP08-C,EXP34-C
  83    
Source: path = t_str_new(256); 
Source: str_append(path, *paths);
M 90 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  89    
Source: if (access(str_c(path), X_OK) == 0) { 
Source: *binpath = str_c(path);
M 93 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  89    
Source: if (access(str_c(path), X_OK) == 0) { 
Source: str_truncate(path, 0);
M 86 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  84    

Code Line Violation Standard 
Source: paths = t_strsplit(path_env, ":"); 
Source: str_append(path, *paths);
M 90 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  89    
Source: if (access(str_c(path), X_OK) == 0) { 
Source: *binpath = str_c(path);
M 93 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  89    
Source: if (access(str_c(path), X_OK) == 0) { 
Source: str_truncate(path, 0);
M 86 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  84    
Source: paths = t_strsplit(path_env, ":"); 
Source: str_append(path, *paths);


[ Top of Report | Procedure Table | Contents ]





array_create_i
(93 to 101 array.h analysed in aqueue.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 100 Pointer not checked for null before use : buffer CERT EXP08-C,EXP34-C
  99    
Source: buffer = buffer_create_dynamic(pool, init_count * element_size); 
Source: array_create_from_buffer_i(array, buffer, element_size);


[ Top of Report | Procedure Table | Contents ]





array_append_array_i
(147 to 152 array.h analysed in aqueue.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 151 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  150    
Source: i_assert(dest_array->element_size == src_array->element_size); 
Source: buffer_append_buf(dest_array->buffer, src_array->buffer, 0, (size_t)-1);
M 151 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  150    
Source: i_assert(dest_array->element_size == src_array->element_size); 
Source: buffer_append_buf(dest_array->buffer, src_array->buffer, 0, (size_t)-1);


[ Top of Report | Procedure Table | Contents ]





array_get_modifiable_i
(195 to 200 array.h analysed in aqueue.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 199 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: return buffer_get_modifiable_data(array->buffer, NULL);


[ Top of Report | Procedure Table | Contents ]





array_copy
(236 to 245 array.h analysed in aqueue.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 242 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  240    
Source: i_assert(dest->element_size == src->element_size); 
Source: buffer_copy(dest->buffer, dest_idx * dest->element_size,
M 242 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  240    
Source: i_assert(dest->element_size == src->element_size); 
Source: buffer_copy(dest->buffer, dest_idx * dest->element_size,


[ Top of Report | Procedure Table | Contents ]





aqueue_init
(7 to 17 aqueue.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 16 Local structure returned in function result : aqueue  
Source: return aqueue;
M 12 Pointer not checked for null before use : aqueue CERT EXP08-C,EXP34-C
  11    
Source: aqueue = i_new(struct aqueue, 1); 
Source: aqueue->arr = array;
M 11 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 624)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\AQUEUE_624.ref" looking for line -1105 
Source: aqueue = i_new(struct aqueue, 1);


[ Top of Report | Procedure Table | Contents ]





aqueue_deinit
(19 to 25 aqueue.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 24 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 624)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\AQUEUE_624.ref" looking for line -1105 
Source: i_free(aqueue);


[ Top of Report | Procedure Table | Contents ]





aqueue_grow
(27 to 51 aqueue.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 34 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  31    
Source: i_assert(aqueue->full && aqueue->head == aqueue->tail); 
Source: (void)array_append_space_i(aqueue->arr);
M 37 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  34    
Source: (void)array_append_space_i(aqueue->arr); 
Source: i_assert(orig_area_size < aqueue->area_size);
M 44 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  40    
Source: array_copy(aqueue->arr, orig_area_size, aqueue->arr, 0, count); 
Source: array_copy(aqueue->arr, 0, aqueue->arr, count,
M 49 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  44    
Source: array_copy(aqueue->arr, 0, aqueue->arr, count, 
Source: i_assert(aqueue->head != aqueue->tail);
M 40 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  37    
Source: i_assert(orig_area_size < aqueue->area_size); 
Source: array_copy(aqueue->arr, orig_area_size, aqueue->arr, 0, count);
M 34 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  31    
Source: i_assert(aqueue->full && aqueue->head == aqueue->tail); 
Source: (void)array_append_space_i(aqueue->arr);
M 37 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  34    
Source: (void)array_append_space_i(aqueue->arr); 
Source: i_assert(orig_area_size < aqueue->area_size);
M 44 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  40    
Source: array_copy(aqueue->arr, orig_area_size, aqueue->arr, 0, count); 
Source: array_copy(aqueue->arr, 0, aqueue->arr, count,
M 49 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  44    
Source: array_copy(aqueue->arr, 0, aqueue->arr, count, 
Source: i_assert(aqueue->head != aqueue->tail);
M 40 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  37    
Source: i_assert(orig_area_size < aqueue->area_size); 
Source: array_copy(aqueue->arr, orig_area_size, aqueue->arr, 0, count);


[ Top of Report | Procedure Table | Contents ]





aqueue_append
(53 to 63 aqueue.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 57 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  56    
Source: aqueue_grow(aqueue); 
Source: i_assert(!aqueue->full);
M 57 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  56    
Source: aqueue_grow(aqueue); 
Source: i_assert(!aqueue->full);


[ Top of Report | Procedure Table | Contents ]





aqueue_delete
(65 to 105 aqueue.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 92 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  88    
Source: array_copy(aqueue->arr, aqueue->tail + 1, 
Source: i_assert(aqueue->tail < aqueue->area_size);
M 97 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  96    
Source: i_assert(idx < aqueue->head); 
Source: array_copy(aqueue->arr, idx,
M 103 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  97    
Source: array_copy(aqueue->arr, idx, 
Source: i_assert(aqueue->head < aqueue->area_size &&
M 88 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  69    
Source: i_assert(n < count); 
Source: array_copy(aqueue->arr, aqueue->tail + 1,
M 92 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  88    
Source: array_copy(aqueue->arr, aqueue->tail + 1, 
Source: i_assert(aqueue->tail < aqueue->area_size);
M 97 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  96    
Source: i_assert(idx < aqueue->head); 
Source: array_copy(aqueue->arr, idx,
M 103 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  97    
Source: array_copy(aqueue->arr, idx, 
Source: i_assert(aqueue->head < aqueue->area_size &&
M 88 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  69    
Source: i_assert(n < count); 
Source: array_copy(aqueue->arr, aqueue->tail + 1,


[ Top of Report | Procedure Table | Contents ]





array_idx_modifiable_i
(8 to 19 array.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 18 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  15    
Source: buffer_append_zero(array->buffer, pos + array->element_size - 
Source: return buffer_get_space_unsafe(array->buffer, pos, array->element_size);
M 18 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  15    
Source: buffer_append_zero(array->buffer, pos + array->element_size - 
Source: return buffer_get_space_unsafe(array->buffer, pos, array->element_size);


[ Top of Report | Procedure Table | Contents ]





array_idx_set_i
(21 to 31 array.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 30 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  28    
Source: buffer_append_zero(array->buffer, pos - array->buffer->used); 
Source: buffer_write(array->buffer, pos, data, array->element_size);
M 30 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  28    
Source: buffer_append_zero(array->buffer, pos - array->buffer->used); 
Source: buffer_write(array->buffer, pos, data, array->element_size);


[ Top of Report | Procedure Table | Contents ]





array_insert_space_i
(47 to 59 array.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 56 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  53    
Source: buffer_copy(array->buffer, pos + array->element_size, 
Source: data = buffer_get_space_unsafe(array->buffer, pos, array->element_size);
M 56 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  53    
Source: buffer_copy(array->buffer, pos + array->element_size, 
Source: data = buffer_get_space_unsafe(array->buffer, pos, array->element_size);


[ Top of Report | Procedure Table | Contents ]





array_reverse_i
(72 to 89 array.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 86 Pointer not checked for null before use : tmp CERT EXP08-C,EXP34-C
  82    
Source: memcpy(tmp, PTR_OFFSET(data, i * element_size), element_size); 
Source: memcpy(PTR_OFFSET(data, (count-1) * element_size), tmp,
M 82 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  79    
Source: data = buffer_get_modifiable_data(array->buffer, &size); 
Source: memcpy(tmp, PTR_OFFSET(data, i * element_size), element_size);
M 76 Procedure contains UR data flow anomalies. : size CERT EXP33-C
  79    
Source: data = buffer_get_modifiable_data(array->buffer, &size); 
Source: size_t size;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
array.c 76 array.c 79 size 
Source: size_t size; 
Source: data = buffer_get_modifiable_data(array->buffer, &size);

[ Top of Report | Procedure Table | Contents ]





array_sort_i
(91 to 98 array.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 96 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: qsort(buffer_get_modifiable_data(array->buffer, NULL),


[ Top of Report | Procedure Table | Contents ]





askpass
(11 to 53 askpass.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 44 User input not checked before use. : ch CERT FIO30-C
  39    
Source: while (read(fd, &ch, 1) > 0) { 
Source: buf[pos++] = ch;
M 27 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  20    
Source: i_fatal("stdin isn't a TTY"); 
Source: i_fatal("open(/dev/tty) failed: %m");
M 27 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  20    
Source: i_fatal("stdin isn't a TTY"); 
Source: i_fatal("open(/dev/tty) failed: %m");
M 13 Procedure contains UR data flow anomalies. : old_tio CERT EXP33-C
  30    
Source: if (tcgetattr(fd, &old_tio) == 0) { 
Source: struct termios old_tio, tio;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
askpass.c 13 askpass.c 30 old_tio 
Source: struct termios old_tio, tio; 
Source: if (tcgetattr(fd, &old_tio) == 0) {

[ Top of Report | Procedure Table | Contents ]





backtrace_append
(15 to 39 backtrace-string.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 21 Sizeof argument is a pointer. CERT EXP01-C 
Source: ret = backtrace(stack, N_ELEMENTS(stack));
M 37 free parameter is not heap item. CERT MEM34-C 
Source: free(strings);
M 34 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  28    
Source: str_append(str, " -> "); 
Source: str_printfa(str, "0x%p", stack[i]);
M 28 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  34    
Source: str_printfa(str, "0x%p", stack[i]); 
Source: str_append(str, " -> ");
M 34 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  28    
Source: str_append(str, " -> "); 
Source: str_printfa(str, "0x%p", stack[i]);
M 28 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  34    
Source: str_printfa(str, "0x%p", stack[i]); 
Source: str_append(str, " -> ");
M 17 Procedure contains UR data flow anomalies. : stack CERT EXP33-C
  21    
Source: ret = backtrace(stack, N_ELEMENTS(stack)); 
Source: void *stack[MAX_STACK_SIZE];


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
backtrace-string.c 17 backtrace-string.c 21 stack 
Source: void *stack[MAX_STACK_SIZE]; 
Source: ret = backtrace(stack, N_ELEMENTS(stack));

[ Top of Report | Procedure Table | Contents ]





backtrace_get
(83 to 93 backtrace-string.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 88 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  87    
Source: str = t_str_new(512); 
Source: if (backtrace_append(str) < 0)
M 88 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  87    
Source: str = t_str_new(512); 
Source: if (backtrace_append(str) < 0)
M 91 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  88    
Source: if (backtrace_append(str) < 0) 
Source: *backtrace_r = str_c(str);
M 91 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  88    
Source: if (backtrace_append(str) < 0) 
Source: *backtrace_r = str_c(str);


[ Top of Report | Procedure Table | Contents ]





t_base64_decode_str
(152 to 161 base64.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 159 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  157    
Source: buf = buffer_create_dynamic(pool_datastack_create(), 
Source: (void)base64_decode(str, len, NULL, buf);
M 159 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  157    
Source: buf = buffer_create_dynamic(pool_datastack_create(), 
Source: (void)base64_decode(str, len, NULL, buf);
M 159 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: (void)base64_decode(str, len, NULL, buf);
M 159 Pointer not checked for null before use : buf CERT EXP08-C,EXP34-C
  157    
Source: buf = buffer_create_dynamic(pool_datastack_create(), 
Source: (void)base64_decode(str, len, NULL, buf);


[ Top of Report | Procedure Table | Contents ]





bsearch_insert_pos
(7 to 36 bsearch-insert-pos.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 20 Pointer not checked for null before use : p CERT EXP08-C,EXP34-C
  19    
Source: p = CONST_PTR_OFFSET(base, idx * size); 
Source: ret = cmp(key, p);


[ Top of Report | Procedure Table | Contents ]





buffer_alloc
(23 to 37 buffer.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 30 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  25    
Source: i_assert(buf->w_buffer == NULL || buf->alloced); 
Source: i_assert(size > buf->alloc);
M 30 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  25    
Source: i_assert(buf->w_buffer == NULL || buf->alloced); 
Source: i_assert(size > buf->alloc);


[ Top of Report | Procedure Table | Contents ]





buffer_check_limits
(39 to 86 buffer.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 63 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  63    
Source: buffer_alloc(buf, pool_get_exp_grown_size(buf->pool, buf->alloc, 
Source: buffer_alloc(buf, pool_get_exp_grown_size(buf->pool, buf->alloc,
M 63 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  63    
Source: buffer_alloc(buf, pool_get_exp_grown_size(buf->pool, buf->alloc, 
Source: buffer_alloc(buf, pool_get_exp_grown_size(buf->pool, buf->alloc,
M 63 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  58    
Source: i_panic("Buffer full (%"PRIuSIZE_T" > %"PRIuSIZE_T", " 
Source: buffer_alloc(buf, pool_get_exp_grown_size(buf->pool, buf->alloc,
M 85 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  63    
Source: buffer_alloc(buf, pool_get_exp_grown_size(buf->pool, buf->alloc, 
Source: i_assert(buf->used <= buf->alloc);
M 63 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  58    
Source: i_panic("Buffer full (%"PRIuSIZE_T" > %"PRIuSIZE_T", " 
Source: buffer_alloc(buf, pool_get_exp_grown_size(buf->pool, buf->alloc,
M 85 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  63    
Source: buffer_alloc(buf, pool_get_exp_grown_size(buf->pool, buf->alloc, 
Source: i_assert(buf->used <= buf->alloc);


[ Top of Report | Procedure Table | Contents ]





buffer_create_data
(88 to 98 buffer.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 95 Pointer not checked for null before use : buf CERT EXP08-C,EXP34-C
  94    
Source: buf = (struct real_buffer *)buffer; 
Source: memset(buf, 0, sizeof(*buf));
M 96 Pointer not checked for null before use : buf CERT EXP08-C,EXP34-C
  95    
Source: memset(buf, 0, sizeof(*buf)); 
Source: buf->alloc = size;


[ Top of Report | Procedure Table | Contents ]





buffer_create_const_data
(100 to 112 buffer.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 107 Pointer not checked for null before use : buf CERT EXP08-C,EXP34-C
  106    
Source: buf = (struct real_buffer *)buffer; 
Source: memset(buf, 0, sizeof(*buf));
M 109 Pointer not checked for null before use : buf CERT EXP08-C,EXP34-C
  107    
Source: memset(buf, 0, sizeof(*buf)); 
Source: buf->used = buf->alloc = size;
M 111 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  104    
Source: i_assert(sizeof(*buffer) >= sizeof(struct real_buffer)); 
Source: i_assert(buf->w_buffer == NULL);
M 111 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  104    
Source: i_assert(sizeof(*buffer) >= sizeof(struct real_buffer)); 
Source: i_assert(buf->w_buffer == NULL);


[ Top of Report | Procedure Table | Contents ]





buffer_create_dynamic
(114 to 123 buffer.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 122 Local structure returned in function result : buf  
Source: return (buffer_t *)buf;
M 119 Pointer not checked for null before use : buf CERT EXP08-C,EXP34-C
  118    
Source: buf = p_new(pool, struct real_buffer, 1); 
Source: buf->pool = pool;


[ Top of Report | Procedure Table | Contents ]





buffer_free
(125 to 134 buffer.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 133 Attempt to read from freed memory. : *((buf)->pool) CERT MEM30-C 
Source: p_free(buf->pool, buf);


[ Top of Report | Procedure Table | Contents ]





buffer_free_without_data
(136 to 146 buffer.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 144 Pointer not checked for null before use : *((buf)->pool) CERT EXP08-C,EXP34-C
  Ref. Line 0 (Module 630)    
Ref(0):Line 0 in C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\BUFFER_630.ref 
Source: p_free(buf->pool, buf);


[ Top of Report | Procedure Table | Contents ]





buffer_copy
(239 to 260 buffer.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 252 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  246    
Source: i_assert(src_pos <= src->used); 
Source: buffer_check_limits(dest, dest_pos, copy_size);
M 252 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  246    
Source: i_assert(src_pos <= src->used); 
Source: buffer_check_limits(dest, dest_pos, copy_size);


[ Top of Report | Procedure Table | Contents ]





child_wait_new_with_pid
(20 to 33 child-wait.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 32 Local structure returned in function result : wait  
Source: return wait;
M 27 Pointer not checked for null before use : wait CERT EXP08-C,EXP34-C
  26    
Source: wait = i_new(struct child_wait, 1); 
Source: wait->callback = callback;
M 26 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 631)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\CHILD-WAIT_631.ref" looking for line -1105 
Source: wait = i_new(struct child_wait, 1);


[ Top of Report | Procedure Table | Contents ]





child_wait_free
(35 to 57 child-wait.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 48 Pointer not checked for null before use : key CERT EXP08-C,EXP34-C
  46    
Source: while (hash_table_iterate(iter, &key, &value)) { 
Source: hash_table_remove(child_pids, key);
M 56 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  53    
Source: hash_table_iterate_deinit(&iter); 
Source: i_free(wait);
M 53 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  48    
Source: hash_table_remove(child_pids, key); 
Source: hash_table_iterate_deinit(&iter);
M 53 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  48    
Source: hash_table_remove(child_pids, key); 
Source: hash_table_iterate_deinit(&iter);


[ Top of Report | Procedure Table | Contents ]





child_wait_add_pid
(59 to 63 child-wait.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 62 Pointer not checked for null before use : child_pids CERT EXP08-C,EXP34-C
  17    
Source: struct hash_table *child_pids; 
Source: hash_table_insert(child_pids, POINTER_CAST(pid), wait);


[ Top of Report | Procedure Table | Contents ]





child_wait_remove_pid
(65 to 69 child-wait.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 68 Pointer not checked for null before use : child_pids CERT EXP08-C,EXP34-C
  17    
Source: struct hash_table *child_pids; 
Source: hash_table_remove(child_pids, POINTER_CAST(pid));


[ Top of Report | Procedure Table | Contents ]





sigchld_handler
(71 to 87 child-wait.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 79 Attempt to use already freed object. CERT MEM31-C 
Source: if (status.wait != NULL) {
M 80 Attempt to use already freed object. CERT MEM31-C 
Source: child_wait_remove_pid(status.wait, status.pid);
M 81 Attempt to use already freed object. CERT MEM31-C 
Source: status.wait->callback(&status, status.wait->context);
M 86 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  80    
Source: child_wait_remove_pid(status.wait, status.pid); 
Source: i_error("waitpid() failed: %m");
M 86 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  80    
Source: child_wait_remove_pid(status.wait, status.pid); 
Source: i_error("waitpid() failed: %m");
M 74 Procedure contains UR data flow anomalies. : status.status CERT EXP33-C
  76    
Source: while ((status.pid = waitpid(-1, &status.status, WNOHANG)) > 0) { 
Source: struct child_wait_status status;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
child-wait.c 74 child-wait.c 76 status.status 
Source: struct child_wait_status status; 
Source: while ((status.pid = waitpid(-1, &status.status, WNOHANG)) > 0) {

[ Top of Report | Procedure Table | Contents ]





child_wait_init
(89 to 95 child-wait.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 91 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: child_pids = hash_table_create(default_pool, default_pool, 0,
M 94 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: lib_signals_set_handler(SIGCHLD, TRUE, sigchld_handler, NULL);
M 91 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 631)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\CHILD-WAIT_631.ref" looking for line -1105 
Source: child_pids = hash_table_create(default_pool, default_pool, 0,


[ Top of Report | Procedure Table | Contents ]





child_wait_deinit
(97 to 110 child-wait.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 106 free parameter is not heap item. CERT MEM34-C 
Source: i_free(value);
M 102 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: lib_signals_unset_handler(SIGCHLD, sigchld_handler, NULL);
M 104 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  102    
Source: lib_signals_unset_handler(SIGCHLD, sigchld_handler, NULL); 
Source: iter = hash_table_iterate_init(child_pids);
M 102 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 631)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\CHILD-WAIT_631.ref" looking for line -1105 
Source: lib_signals_unset_handler(SIGCHLD, sigchld_handler, NULL);
M 104 Pointer not checked for null before use : child_pids CERT EXP08-C,EXP34-C
  17    
Source: struct hash_table *child_pids; 
Source: iter = hash_table_iterate_init(child_pids);
M 106 Pointer not checked for null before use : value CERT EXP08-C,EXP34-C
  105    
Source: while (hash_table_iterate(iter, &key, &value)) 
Source: i_free(value);
M 107 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  106    
Source: i_free(value); 
Source: hash_table_iterate_deinit(&iter);
M 107 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: hash_table_iterate_deinit(&iter);
M 107 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  102    
Source: lib_signals_unset_handler(SIGCHLD, sigchld_handler, NULL); 
Source: hash_table_iterate_deinit(&iter);
M 109 Pointer not checked for null before use : child_pids.frozen CERT EXP08-C,EXP34-C
  104    
Source: iter = hash_table_iterate_init(child_pids); 
Source: hash_table_destroy(&child_pids);
M 106 Attempt to read from freed memory. : value CERT MEM30-C 
Source: i_free(value);


[ Top of Report | Procedure Table | Contents ]





t_push
(108 to 151 data-stack.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 140 Pointer not checked for null before use : frame_block CERT EXP08-C,EXP34-C
  136    
Source: frame_block = unused_frame_blocks; 
Source: frame_block->prev = current_frame_block;
M 140 Pointer not checked for null before use : unused_frame_blocks CERT EXP08-C,EXP34-C
  137    
Source: unused_frame_blocks = unused_frame_blocks->prev; 
Source: frame_block->prev = current_frame_block;
M 151 Memory not freed after last reference. : frame_block CERT MEM00-C 
Source: }
M 146 Pointer not checked for null before use : current_frame_block CERT EXP08-C,EXP34-C
  141    
Source: current_frame_block = frame_block; 
Source: current_frame_block->block[frame_pos] = current_block;
M 119 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  118    
Source: data_stack_init(); 
Source: return t_push();
M 119 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  118    
Source: data_stack_init(); 
Source: return t_push();
M 119 Pointer not checked for null before use : last_buffer_block CERT EXP08-C,EXP34-C
  118    
Source: data_stack_init(); 
Source: return t_push();


[ Top of Report | Procedure Table | Contents ]





free_blocks
(153 to 179 data-stack.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 177 Pointer not checked for null before use : next CERT EXP08-C,EXP34-C
  160    
Source: next = block->next; 
Source: block = next;


[ Top of Report | Procedure Table | Contents ]





t_pop
(216 to 262 data-stack.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 255 Pointer not checked for null before use : frame_block CERT EXP08-C,EXP34-C
  254    
Source: frame_block = current_frame_block; 
Source: current_frame_block = frame_block->prev;
M 257 Pointer not checked for null before use : current_frame_block CERT EXP08-C,EXP34-C
  255    
Source: current_frame_block = frame_block->prev; 
Source: frame_block->prev = unused_frame_blocks;
M 233 Pointer not checked for null before use : current_block CERT EXP08-C,EXP34-C
  229    
Source: current_block = current_frame_block->block[frame_pos]; 
Source: pos = current_block->size -
M 239 Pointer not checked for null before use : current_block CERT EXP08-C,EXP34-C
  229    
Source: current_block = current_frame_block->block[frame_pos]; 
Source: current_block->left = current_frame_block->block_space_used[frame_pos];


[ Top of Report | Procedure Table | Contents ]





t_pop_check
(264 to 269 data-stack.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 267 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  266    
Source: if (unlikely(t_pop() != *id)) 
Source: i_panic("Leaked t_pop() call");
M 267 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  266    
Source: if (unlikely(t_pop() != *id)) 
Source: i_panic("Leaked t_pop() call");


[ Top of Report | Procedure Table | Contents ]





mem_block_alloc
(271 to 303 data-stack.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 302 Local structure returned in function result : block  
Source: return block;
M 276 Pointer not checked for null before use : current_block CERT EXP08-C,EXP34-C
  62    
Source: static struct stack_block *current_block; /* block now used for allocation */ 
Source: prev_size = current_block == NULL ? 0 : current_block->size;
M 291 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  277    
Source: alloc_size = nearest_power(prev_size + min_size); 
Source: i_panic("data stack: Out of memory when allocating %"
M 291 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  277    
Source: alloc_size = nearest_power(prev_size + min_size); 
Source: i_panic("data stack: Out of memory when allocating %"
M 303 Memory not freed after last reference. : block CERT MEM00-C 
Source: }


[ Top of Report | Procedure Table | Contents ]





t_malloc_real
(305 to 387 data-stack.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 358 Pointer not checked for null before use : block CERT EXP08-C,EXP34-C
  352    
Source: block = mem_block_alloc(alloc_size); 
Source: block->left = block->size;
M 358 Attempt to read from freed memory. : unused_block CERT MEM30-C 
Source: block->left = block->size;
M 352 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  315    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", size); 
Source: block = mem_block_alloc(alloc_size);
M 352 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  315    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", size); 
Source: block = mem_block_alloc(alloc_size);
M 358 Pointer not checked for null before use : unused_block CERT EXP08-C,EXP34-C
  350    
Source: unused_block = NULL; 
Source: block->left = block->size;
M 368 Pointer not checked for null before use : current_block CERT EXP08-C,EXP34-C
  366    
Source: current_block = block; 
Source: ret = STACK_BLOCK_DATA(current_block);
M 319 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  315    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", size); 
Source: data_stack_init();
M 319 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  315    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", size); 
Source: data_stack_init();


[ Top of Report | Procedure Table | Contents ]





t_buffer_get
(441 to 450 data-stack.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 445 Pointer not checked for null before use : last_buffer_block CERT EXP08-C,EXP34-C
  65    
Source: static struct stack_block *last_buffer_block; 
Source: ret = t_malloc_real(size, FALSE);
M 448 Pointer not checked for null before use : current_block CERT EXP08-C,EXP34-C
  62    
Source: static struct stack_block *current_block; /* block now used for allocation */ 
Source: last_buffer_block = current_block;


[ Top of Report | Procedure Table | Contents ]





t_buffer_alloc
(468 to 476 data-stack.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 475 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  472    
Source: i_assert(current_block->left >= size); 
Source: t_malloc_real(size, TRUE);
M 475 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  472    
Source: i_assert(current_block->left >= size); 
Source: t_malloc_real(size, TRUE);


[ Top of Report | Procedure Table | Contents ]





data_stack_init
(491 to 515 data-stack.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 514 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  502    
Source: current_block = mem_block_alloc(INITIAL_STACK_SIZE); 
Source: t_push();
M 514 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  502    
Source: current_block = mem_block_alloc(INITIAL_STACK_SIZE); 
Source: t_push();
M 514 Pointer not checked for null before use : current_frame_block CERT EXP08-C,EXP34-C
  506    
Source: current_frame_block = NULL; 
Source: t_push();
M 514 Pointer not checked for null before use : unused_frame_blocks CERT EXP08-C,EXP34-C
  507    
Source: unused_frame_blocks = NULL; 
Source: t_push();
M 514 Pointer not checked for null before use : last_buffer_block CERT EXP08-C,EXP34-C
  510    
Source: last_buffer_block = NULL; 
Source: t_push();
M 503 Pointer not checked for null before use : current_block CERT EXP08-C,EXP34-C
  502    
Source: current_block = mem_block_alloc(INITIAL_STACK_SIZE); 
Source: current_block->left = current_block->size;
M 510 Procedure contains UR data flow anomalies. : last_buffer_block CERT EXP33-C
  65    
Source: static struct stack_block *last_buffer_block; 
Source: last_buffer_block = NULL;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
data-stack.c 510 data-stack.c 514 last_buffer_block 
Source: last_buffer_block = NULL; 
Source: t_push();

[ Top of Report | Procedure Table | Contents ]





data_stack_deinit
(517 to 538 data-stack.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 519 Pointer not checked for null before use : unused_block CERT EXP08-C,EXP34-C
  63    
Source: static struct stack_block *unused_block; /* largest unused block is kept here */ 
Source: t_pop();
M 519 Pointer not checked for null before use : unused_frame_blocks CERT EXP08-C,EXP34-C
  60    
Source: static struct stack_frame_block *unused_frame_blocks; 
Source: t_pop();
M 522 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  519    
Source: t_pop(); 
Source: i_panic("Missing t_pop() call");
M 522 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  519    
Source: t_pop(); 
Source: i_panic("Missing t_pop() call");


[ Top of Report | Procedure Table | Contents ]





test_access
(30 to 82 eacces-error.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 72 User input not checked before use. : st CERT FIO30-C
  66    
Source: if (stat(path, &st) < 0) { 
Source: st.st_mode = (st.st_mode & 0700) >> 6;
M 67 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  63    
Source: i_unreached(); 
Source: str_printfa(errmsg, " stat(%s) failed: %m", path);
M 54 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  49    
Source: if (stat(t_strconcat(path, "/test", NULL), &st) == 0) 
Source: str_printfa(errmsg, " stat(%s/test) failed: %m", path);
M 73 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  63    
Source: i_unreached(); 
Source: else if (is_in_group(st.st_gid))
M 67 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  63    
Source: i_unreached(); 
Source: str_printfa(errmsg, " stat(%s) failed: %m", path);
M 54 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  49    
Source: if (stat(t_strconcat(path, "/test", NULL), &st) == 0) 
Source: str_printfa(errmsg, " stat(%s/test) failed: %m", path);
M 73 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  63    
Source: i_unreached(); 
Source: else if (is_in_group(st.st_gid))


[ Top of Report | Procedure Table | Contents ]





eacces_error_get_full
(84 to 183 eacces-error.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 97 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  96    
Source: errmsg = t_str_new(256); 
Source: str_printfa(errmsg, "%s(%s)", func, path);
M 97 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  96    
Source: errmsg = t_str_new(256); 
Source: str_printfa(errmsg, "%s(%s)", func, path);
M 97 Pointer not checked for null before use : errmsg CERT EXP08-C,EXP34-C
  96    
Source: errmsg = t_str_new(256); 
Source: str_printfa(errmsg, "%s(%s)", func, path);
M 121 Pointer not checked for null before use : dir CERT EXP08-C,EXP34-C
  120    
Source: dir = t_strdup_until(prev_path, p); 
Source: ret = stat(dir, &st);
M 182 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  180    
Source: str_append_c(errmsg, ')'); 
Source: return str_c(errmsg);
M 182 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  180    
Source: str_append_c(errmsg, ')'); 
Source: return str_c(errmsg);
M 119 Pointer not checked for null before use : prev_path CERT EXP08-C,EXP34-C
  134    
Source: prev_path = dir; 
Source: while ((p = strrchr(prev_path, '/')) != NULL) {
M 136 User input not checked before use. : st CERT FIO30-C
  121    
Source: ret = stat(dir, &st); 
Source: dir_st = st;
M 99 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  97    
Source: str_printfa(errmsg, "%s(%s)", func, path); 
Source: if (t_get_current_dir(&dir) == 0)
M 100 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  99    
Source: if (t_get_current_dir(&dir) == 0) 
Source: str_printfa(errmsg, " in directory %s", dir);
M 102 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  97    
Source: str_printfa(errmsg, "%s(%s)", func, path); 
Source: str_printfa(errmsg, " failed: Permission denied (euid=%s",
M 108 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  102    
Source: str_printfa(errmsg, " failed: Permission denied (euid=%s", 
Source: str_printfa(errmsg, "(%s)", pw_name);
M 111 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  108    

Code Line Violation Standard 
Source: str_printfa(errmsg, "(%s)", pw_name); 
Source: str_printfa(errmsg, " egid=%s", dec2str(getegid()));
M 115 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  111    
Source: str_printfa(errmsg, " egid=%s", dec2str(getegid())); 
Source: str_printfa(errmsg, "(%s)", gr_name);
M 180 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  176    
Source: str_printfa(errmsg, ", conflicting dir gid=%s(%s)", 
Source: str_append_c(errmsg, ')');
M 141 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  131    
Source: str_printfa(errmsg, " stat(%s) failed: %m", dir); 
Source: if (test_access(dir, X_OK, errmsg) < 0) {
M 143 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  141    
Source: if (test_access(dir, X_OK, errmsg) < 0) { 
Source: str_printfa(errmsg, " missing +x perm: %s", dir);
M 144 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  141    
Source: if (test_access(dir, X_OK, errmsg) < 0) { 
Source: } else if (creating && test_access(dir, W_OK, errmsg) < 0) {
M 158 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  151    
Source: } else if (!creating && test_access(path, W_OK, errmsg) < 0) { 
Source: str_printfa(errmsg, " UNIX perms appear ok, "
M 120 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  115    
Source: str_printfa(errmsg, "(%s)", gr_name); 
Source: dir = t_strdup_until(prev_path, p);
M 148 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  144    
Source: } else if (creating && test_access(dir, W_OK, errmsg) < 0) { 
Source: test_access(path, R_OK, errmsg) < 0) {
M 151 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  148    
Source: test_access(path, R_OK, errmsg) < 0) { 
Source: } else if (!creating && test_access(path, W_OK, errmsg) < 0) {
M 131 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  120    
Source: dir = t_strdup_until(prev_path, p); 
Source: str_printfa(errmsg, " stat(%s) failed: %m", dir);
M 171 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  143    
Source: str_printfa(errmsg, " missing +x perm: %s", dir); 
Source: str_append(errmsg, ", euid is dir owner");
M 99 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  97    
Source: str_printfa(errmsg, "%s(%s)", func, path); 
Source: if (t_get_current_dir(&dir) == 0)

Code Line Violation Standard
M 100 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  99    
Source: if (t_get_current_dir(&dir) == 0) 
Source: str_printfa(errmsg, " in directory %s", dir);
M 102 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  97    
Source: str_printfa(errmsg, "%s(%s)", func, path); 
Source: str_printfa(errmsg, " failed: Permission denied (euid=%s",
M 108 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  102    
Source: str_printfa(errmsg, " failed: Permission denied (euid=%s", 
Source: str_printfa(errmsg, "(%s)", pw_name);
M 111 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  108    
Source: str_printfa(errmsg, "(%s)", pw_name); 
Source: str_printfa(errmsg, " egid=%s", dec2str(getegid()));
M 115 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  111    
Source: str_printfa(errmsg, " egid=%s", dec2str(getegid())); 
Source: str_printfa(errmsg, "(%s)", gr_name);
M 180 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  176    
Source: str_printfa(errmsg, ", conflicting dir gid=%s(%s)", 
Source: str_append_c(errmsg, ')');
M 141 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  131    
Source: str_printfa(errmsg, " stat(%s) failed: %m", dir); 
Source: if (test_access(dir, X_OK, errmsg) < 0) {
M 143 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  141    
Source: if (test_access(dir, X_OK, errmsg) < 0) { 
Source: str_printfa(errmsg, " missing +x perm: %s", dir);
M 144 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  141    
Source: if (test_access(dir, X_OK, errmsg) < 0) { 
Source: } else if (creating && test_access(dir, W_OK, errmsg) < 0) {
M 158 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  151    
Source: } else if (!creating && test_access(path, W_OK, errmsg) < 0) { 
Source: str_printfa(errmsg, " UNIX perms appear ok, "
M 120 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  115    
Source: str_printfa(errmsg, "(%s)", gr_name); 
Source: dir = t_strdup_until(prev_path, p);
M 148 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  144    
Source: } else if (creating && test_access(dir, W_OK, errmsg) < 0) { 
Source: test_access(path, R_OK, errmsg) < 0) {
M 151 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  148    

Code Line Violation Standard 
Source: test_access(path, R_OK, errmsg) < 0) { 
Source: } else if (!creating && test_access(path, W_OK, errmsg) < 0) {
M 131 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  120    
Source: dir = t_strdup_until(prev_path, p); 
Source: str_printfa(errmsg, " stat(%s) failed: %m", dir);
M 171 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  143    
Source: str_printfa(errmsg, " missing +x perm: %s", dir); 
Source: str_append(errmsg, ", euid is dir owner");


[ Top of Report | Procedure Table | Contents ]





eperm_error_get_chgrp
(195 to 219 eacces-error.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 204 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  202    
Source: errmsg = t_str_new(256); 
Source: str_printfa(errmsg, "%s(%s, -1, %s", func, path, dec2str(gid));
M 204 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  202    
Source: errmsg = t_str_new(256); 
Source: str_printfa(errmsg, "%s(%s, -1, %s", func, path, dec2str(gid));
M 204 Pointer not checked for null before use : errmsg CERT EXP08-C,EXP34-C
  202    
Source: errmsg = t_str_new(256); 
Source: str_printfa(errmsg, "%s(%s, -1, %s", func, path, dec2str(gid));
M 218 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  216    
Source: str_append_c(errmsg, ')'); 
Source: return str_c(errmsg);
M 218 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  216    
Source: str_append_c(errmsg, ')'); 
Source: return str_c(errmsg);
M 216 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  215    
Source: str_printfa(errmsg, ", group based on %s", gid_origin); 
Source: str_append_c(errmsg, ')');
M 207 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  204    
Source: str_printfa(errmsg, "%s(%s, -1, %s", func, path, dec2str(gid)); 
Source: str_printfa(errmsg, "(%s)", group->gr_name);
M 209 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  207    
Source: str_printfa(errmsg, "(%s)", group->gr_name); 
Source: str_printfa(errmsg, ") failed: Operation not permitted (egid=%s",
M 213 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  209    
Source: str_printfa(errmsg, ") failed: Operation not permitted (egid=%s", 
Source: str_printfa(errmsg, "(%s)", group->gr_name);
M 216 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  215    
Source: str_printfa(errmsg, ", group based on %s", gid_origin); 
Source: str_append_c(errmsg, ')');
M 207 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  204    
Source: str_printfa(errmsg, "%s(%s, -1, %s", func, path, dec2str(gid)); 
Source: str_printfa(errmsg, "(%s)", group->gr_name);
M 209 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  207    
Source: str_printfa(errmsg, "(%s)", group->gr_name); 
Source: str_printfa(errmsg, ") failed: Operation not permitted (egid=%s",
M 213 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  209    

Code Line Violation Standard 
Source: str_printfa(errmsg, ") failed: Operation not permitted (egid=%s", 
Source: str_printfa(errmsg, "(%s)", group->gr_name);


[ Top of Report | Procedure Table | Contents ]





env_put
(15 to 23 env-util.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 21 Pointer not checked for null before use : env_pool CERT EXP08-C,EXP34-C
  18    
Source: env_pool = pool_alloconly_create(MEMPOOL_GROWING"Environment", 
Source: if (putenv(p_strdup(env_pool, env)) != 0)
M 22 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  18    
Source: env_pool = pool_alloconly_create(MEMPOOL_GROWING"Environment", 
Source: i_fatal("putenv(%s) failed: %m", env);
M 22 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  18    
Source: env_pool = pool_alloconly_create(MEMPOOL_GROWING"Environment", 
Source: i_fatal("putenv(%s) failed: %m", env);


[ Top of Report | Procedure Table | Contents ]





env_backup_save
(73 to 91 env-util.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 90 Local structure returned in function result : env  
Source: return env;
M 85 Pointer not checked for null before use : pool CERT EXP08-C,EXP34-C
  84    
Source: pool = pool_alloconly_create("saved environment", 4096); 
Source: env = p_new(pool, struct env_backup, 1);
M 86 Pointer not checked for null before use : env CERT EXP08-C,EXP34-C
  85    
Source: env = p_new(pool, struct env_backup, 1); 
Source: env->pool = pool;
M 84 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  80    
Source: i_assert(environ != NULL); 
Source: pool = pool_alloconly_create("saved environment", 4096);
M 84 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  80    
Source: i_assert(environ != NULL); 
Source: pool = pool_alloconly_create("saved environment", 4096);


[ Top of Report | Procedure Table | Contents ]





env_backup_restore
(93 to 100 env-util.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 99 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  97    
Source: env_clean(); 
Source: env_put(env->strings[i]);
M 99 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  97    
Source: env_clean(); 
Source: env_put(env->strings[i]);


[ Top of Report | Procedure Table | Contents ]





execv_const
(21 to 26 execv-const.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 24 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  23    
Source: (void)execv(path, argv_drop_const(argv)); 
Source: i_fatal_status(errno == ENOMEM ? FATAL_OUTOFMEM : FATAL_EXEC,
M 24 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  23    
Source: (void)execv(path, argv_drop_const(argv)); 
Source: i_fatal_status(errno == ENOMEM ? FATAL_OUTOFMEM : FATAL_EXEC,


[ Top of Report | Procedure Table | Contents ]





execvp_const
(28 to 33 execv-const.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 31 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  30    
Source: (void)execvp(file, argv_drop_const(argv)); 
Source: i_fatal_status(errno == ENOMEM ? FATAL_OUTOFMEM : FATAL_EXEC,
M 31 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  30    
Source: (void)execvp(file, argv_drop_const(argv)); 
Source: i_fatal_status(errno == ENOMEM ? FATAL_OUTOFMEM : FATAL_EXEC,


[ Top of Report | Procedure Table | Contents ]





log_prefix_add
(60 to 76 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 75 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  72    
Source: str_append(str, buf); 
Source: str_append(str, log_prefix);
M 75 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  72    
Source: str_append(str, buf); 
Source: str_append(str, log_prefix);


[ Top of Report | Procedure Table | Contents ]





log_fd_write
(83 to 119 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 90 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  93    
Source: data += ret; 
Source: while ((ret = write(fd, data, len)) != (ssize_t)len) {
M 112 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  116    
Source: io_loop_destroy(&ioloop); 
Source: ioloop = io_loop_create();
M 112 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  116    
Source: io_loop_destroy(&ioloop); 
Source: ioloop = io_loop_create();
M 114 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  112    
Source: ioloop = io_loop_create(); 
Source: io_loop_run(ioloop);
M 115 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  114    
Source: io_loop_run(ioloop); 
Source: io_remove(&io);
M 115 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  114    
Source: io_loop_run(ioloop); 
Source: io_remove(&io);
M 116 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  115    
Source: io_remove(&io); 
Source: io_loop_destroy(&ioloop);
M 116 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  115    
Source: io_remove(&io); 
Source: io_loop_destroy(&ioloop);


[ Top of Report | Procedure Table | Contents ]





default_handler
(121 to 151 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 135 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  134    
Source: T_BEGIN { 
Source: string_t *str = t_str_new(256);
M 135 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  134    
Source: T_BEGIN { 
Source: string_t *str = t_str_new(256);
M 136 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  135    
Source: string_t *str = t_str_new(256); 
Source: log_prefix_add(str);
M 136 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  135    
Source: string_t *str = t_str_new(256); 
Source: log_prefix_add(str);
M 136 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  135    
Source: string_t *str = t_str_new(256); 
Source: log_prefix_add(str);
M 137 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  136    
Source: log_prefix_add(str); 
Source: str_append(str, prefix);
M 137 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  136    
Source: log_prefix_add(str); 
Source: str_append(str, prefix);
M 140 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  137    
Source: str_append(str, prefix); 
Source: str_vprintfa(str, printf_format_fix(format), args);
M 140 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  137    
Source: str_append(str, prefix); 
Source: str_vprintfa(str, printf_format_fix(format), args);
M 141 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  140    
Source: str_vprintfa(str, printf_format_fix(format), args); 
Source: str_append_c(str, '\n');
M 141 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  140    
Source: str_vprintfa(str, printf_format_fix(format), args); 
Source: str_append_c(str, '\n');
M 143 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  141    
Source: str_append_c(str, '\n'); 
Source: ret = log_fd_write(fd, str_data(str), str_len(str));
M 143 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  141    

Code Line Violation Standard 
Source: str_append_c(str, '\n'); 
Source: ret = log_fd_write(fd, str_data(str), str_len(str));
M 144 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  143    
Source: ret = log_fd_write(fd, str_data(str), str_len(str)); 
Source: } T_END;
M 144 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  143    
Source: ret = log_fd_write(fd, str_data(str), str_len(str)); 
Source: } T_END;


[ Top of Report | Procedure Table | Contents ]





default_fatal_finish
(153 to 167 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 160 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  159    
Source: if (backtrace_get(&backtrace) == 0) 
Source: i_error("Raw backtrace: %s", backtrace);
M 160 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  159    
Source: if (backtrace_get(&backtrace) == 0) 
Source: i_error("Raw backtrace: %s", backtrace);


[ Top of Report | Procedure Table | Contents ]





default_fatal_handler
(169 to 177 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 172 Array Bound exceeded. CERT ARR30-C 
Source: if (default_handler(failure_log_type_prefixes[type], log_fd, format,
M 176 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  172    
Source: if (default_handler(failure_log_type_prefixes[type], log_fd, format, 
Source: default_fatal_finish(type, status);
M 176 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  172    
Source: if (default_handler(failure_log_type_prefixes[type], log_fd, format, 
Source: default_fatal_finish(type, status);


[ Top of Report | Procedure Table | Contents ]





default_error_handler
(179 to 203 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 194 Array Bound exceeded. CERT ARR30-C 
Source: if (default_handler(failure_log_type_prefixes[type],
M 200 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  194    
Source: if (default_handler(failure_log_type_prefixes[type], 
Source: i_fatal_status(FATAL_LOGWRITE, "write() failed to %s log: %m",
M 200 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  194    
Source: if (default_handler(failure_log_type_prefixes[type], 
Source: i_fatal_status(FATAL_LOGWRITE, "write() failed to %s log: %m",


[ Top of Report | Procedure Table | Contents ]





syslog_handler
(339 to 359 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 355 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  350    
Source: T_BEGIN { 
Source: t_strdup_vprintf(format, args));
M 355 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  350    
Source: T_BEGIN { 
Source: t_strdup_vprintf(format, args));
M 356 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  355    
Source: t_strdup_vprintf(format, args)); 
Source: } T_END;
M 356 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  355    
Source: t_strdup_vprintf(format, args)); 
Source: } T_END;


[ Top of Report | Procedure Table | Contents ]





i_syslog_fatal_handler
(361 to 369 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 368 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  364    
Source: if (syslog_handler(LOG_CRIT, type, fmt, args) < 0 && 
Source: default_fatal_finish(type, status);
M 368 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  364    
Source: if (syslog_handler(LOG_CRIT, type, fmt, args) < 0 && 
Source: default_fatal_finish(type, status);


[ Top of Report | Procedure Table | Contents ]





i_syslog_error_handler
(371 to 399 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 397 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  394    
Source: i_unreached(); 
Source: if (syslog_handler(level, type, fmt, args) < 0)
M 397 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  394    
Source: i_unreached(); 
Source: if (syslog_handler(level, type, fmt, args) < 0)


[ Top of Report | Procedure Table | Contents ]





open_log_file
(411 to 438 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 434 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  428    
Source: str = t_strdup_printf("Can't open log file %s: %m\n", 
Source: i_fatal_status(FATAL_LOGOPEN, "%s", str);
M 436 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  434    
Source: i_fatal_status(FATAL_LOGOPEN, "%s", str); 
Source: fd_close_on_exec(*fd, TRUE);
M 434 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  428    
Source: str = t_strdup_printf("Can't open log file %s: %m\n", 
Source: i_fatal_status(FATAL_LOGOPEN, "%s", str);
M 436 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  434    
Source: i_fatal_status(FATAL_LOGOPEN, "%s", str); 
Source: fd_close_on_exec(*fd, TRUE);
M 418 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  417    
Source: str = t_strdup_printf("close(%d) failed: %m", *fd); 
Source: (void)write_full(STDERR_FILENO, str, strlen(str));
M 418 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  418    
Source: (void)write_full(STDERR_FILENO, str, strlen(str)); 
Source: (void)write_full(STDERR_FILENO, str, strlen(str));
M 430 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  428    
Source: str = t_strdup_printf("Can't open log file %s: %m\n", 
Source: (void)write_full(STDERR_FILENO, str, strlen(str));
M 430 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  430    
Source: (void)write_full(STDERR_FILENO, str, strlen(str)); 
Source: (void)write_full(STDERR_FILENO, str, strlen(str));


[ Top of Report | Procedure Table | Contents ]





i_set_failure_file
(440 to 465 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 455 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  452    
Source: i_error("close(%d) failed: %m", log_debug_fd); 
Source: open_log_file(&log_fd, path);
M 455 Pointer not checked for null before use : log_prefix CERT EXP08-C,EXP34-C
  442    
Source: i_set_failure_prefix(prefix); 
Source: open_log_file(&log_fd, path);
M 455 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  452    
Source: i_error("close(%d) failed: %m", log_debug_fd); 
Source: open_log_file(&log_fd, path);
M 461 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: i_set_fatal_handler(NULL);
M 462 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: i_set_error_handler(NULL);
M 463 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: i_set_info_handler(NULL);
M 464 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: i_set_debug_handler(NULL);


[ Top of Report | Procedure Table | Contents ]





i_failure_send_option
(467 to 477 failures.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 476 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  474    
Source: str = t_strdup_printf("\001%c%s %s=%s\n", LOG_TYPE_OPTION+1, 
Source: (void)write_full(2, str, strlen(str));
M 476 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  476    
Source: (void)write_full(2, str, strlen(str)); 
Source: (void)write_full(2, str, strlen(str));
M 471 Procedure contains UR data flow anomalies. : callback CERT EXP33-C 
Source: if (error_handler != i_internal_error_handler)


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
failures.c 471 failures.c 471 callback 
Source: if (error_handler != i_internal_error_handler)

[ Top of Report | Procedure Table | Contents ]





i_set_failure_prefix
(479 to 485 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 481 free parameter is not heap item. CERT MEM34-C 
Source: i_free(log_prefix);
M 482 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  481    
Source: i_free(log_prefix); 
Source: log_prefix = i_strdup(prefix);
M 482 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: log_prefix = i_strdup(prefix);
M 484 Attempt to read from freed memory. : log_prefix CERT MEM30-C 
Source: i_failure_send_option("prefix", prefix);
M 481 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 639)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\FAILURES_639.ref" looking for line -1105 
Source: i_free(log_prefix);
M 481 Pointer not checked for null before use : log_prefix CERT EXP08-C,EXP34-C
  38    
Source: static char *log_prefix = NULL, *log_stamp_format = NULL; 
Source: i_free(log_prefix);


[ Top of Report | Procedure Table | Contents ]





internal_send_split
(487 to 505 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 497 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  493    
Source: str_append_n(str, str_c(full_str), prefix_len); 
Source: str_truncate(str, prefix_len);
M 497 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  493    
Source: str_append_n(str, str_c(full_str), prefix_len); 
Source: str_truncate(str, prefix_len);
M 493 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  492    
Source: str = t_str_new(PIPE_BUF); 
Source: str_append_n(str, str_c(full_str), prefix_len);
M 493 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  492    
Source: str = t_str_new(PIPE_BUF); 
Source: str_append_n(str, str_c(full_str), prefix_len);
M 493 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  492    
Source: str = t_str_new(PIPE_BUF); 
Source: str_append_n(str, str_c(full_str), prefix_len);
M 498 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  497    
Source: str_truncate(str, prefix_len); 
Source: str_append_n(str, str_c(full_str) + pos, max_text_len);
M 498 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  497    
Source: str_truncate(str, prefix_len); 
Source: str_append_n(str, str_c(full_str) + pos, max_text_len);
M 499 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  498    
Source: str_append_n(str, str_c(full_str) + pos, max_text_len); 
Source: str_append_c(str, '\n');
M 499 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  498    
Source: str_append_n(str, str_c(full_str) + pos, max_text_len); 
Source: str_append_c(str, '\n');
M 500 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  499    
Source: str_append_c(str, '\n'); 
Source: if (log_fd_write(2, str_data(str), str_len(str)) < 0)
M 500 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  499    
Source: str_append_c(str, '\n'); 
Source: if (log_fd_write(2, str_data(str), str_len(str)) < 0)


[ Top of Report | Procedure Table | Contents ]





internal_handler
(507 to 542 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 530 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  528    
Source: str_vprintfa(str, format, args); 
Source: str_append_c(str, '\n');
M 533 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  528    
Source: str_vprintfa(str, format, args); 
Source: ret = internal_send_split(str, prefix_len);
M 535 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  533    
Source: ret = internal_send_split(str, prefix_len); 
Source: } T_END;
M 530 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  528    
Source: str_vprintfa(str, format, args); 
Source: str_append_c(str, '\n');
M 533 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  528    
Source: str_vprintfa(str, format, args); 
Source: ret = internal_send_split(str, prefix_len);
M 535 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  533    
Source: ret = internal_send_split(str, prefix_len); 
Source: } T_END;
M 524 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  520    
Source: T_BEGIN { 
Source: str = t_str_new(128);
M 524 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  520    
Source: T_BEGIN { 
Source: str = t_str_new(128);
M 525 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  524    
Source: str = t_str_new(128); 
Source: str_printfa(str, "\001%c%s ", log_type + 1, my_pid);
M 525 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  524    
Source: str = t_str_new(128); 
Source: str_printfa(str, "\001%c%s ", log_type + 1, my_pid);
M 525 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  524    
Source: str = t_str_new(128); 
Source: str_printfa(str, "\001%c%s ", log_type + 1, my_pid);
M 528 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  525    
Source: str_printfa(str, "\001%c%s ", log_type + 1, my_pid); 
Source: str_vprintfa(str, format, args);
M 528 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  525    

Code Line Violation Standard 
Source: str_printfa(str, "\001%c%s ", log_type + 1, my_pid); 
Source: str_vprintfa(str, format, args);
M 531 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  530    
Source: str_append_c(str, '\n'); 
Source: ret = log_fd_write(2, str_data(str), str_len(str));
M 531 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  530    
Source: str_append_c(str, '\n'); 
Source: ret = log_fd_write(2, str_data(str), str_len(str));


[ Top of Report | Procedure Table | Contents ]





i_failure_parse_line
(561 to 583 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 565 Pointer not checked for null before use : failure CERT EXP08-C,EXP34-C
  563    
Source: memset(failure, 0, sizeof(*failure)); 
Source: failure->log_type = LOG_TYPE_ERROR;
M 569 Pointer not checked for null before use : failure CERT EXP08-C,EXP34-C
  563    
Source: memset(failure, 0, sizeof(*failure)); 
Source: failure->log_type = line[1] - 1;
M 572 Pointer not checked for null before use : line CERT EXP08-C,EXP34-C
  571    
Source: line += 2; 
Source: failure->text = line;


[ Top of Report | Procedure Table | Contents ]





i_internal_fatal_handler
(585 to 594 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 593 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  589    
Source: if (internal_handler(type, fmt, args) < 0 && 
Source: default_fatal_finish(type, status);
M 593 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  589    
Source: if (internal_handler(type, fmt, args) < 0 && 
Source: default_fatal_finish(type, status);


[ Top of Report | Procedure Table | Contents ]





i_set_info_file
(616 to 627 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 626 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: i_set_debug_handler(NULL);


[ Top of Report | Procedure Table | Contents ]





i_set_failure_timestamp_format
(638 to 642 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 640 free parameter is not heap item. CERT MEM34-C 
Source: i_free(log_stamp_format);
M 641 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  640    
Source: i_free(log_stamp_format); 
Source: log_stamp_format = i_strdup(fmt);
M 641 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: log_stamp_format = i_strdup(fmt);
M 640 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 639)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\FAILURES_639.ref" looking for line -1105 
Source: i_free(log_stamp_format);
M 640 Pointer not checked for null before use : log_stamp_format CERT EXP08-C,EXP34-C
  38    
Source: static char *log_prefix = NULL, *log_stamp_format = NULL; 
Source: i_free(log_stamp_format);


[ Top of Report | Procedure Table | Contents ]





failures_deinit
(654 to 679 failures.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 677 free parameter is not heap item. CERT MEM34-C 
Source: i_free_and_null(log_prefix);
M 678 free parameter is not heap item. CERT MEM34-C 
Source: i_free_and_null(log_stamp_format);
M 678 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  677    
Source: i_free_and_null(log_prefix); 
Source: i_free_and_null(log_stamp_format);
M 678 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: i_free_and_null(log_stamp_format);


[ Top of Report | Procedure Table | Contents ]





fd_close_on_exec
(12 to 23 fd-close-on-exec.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 22 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  18    
Source: i_fatal("fcntl(F_GETFD, %d) failed: %m", fd); 
Source: i_fatal("fcntl(F_SETFD, %d) failed: %m", fd);
M 22 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  18    
Source: i_fatal("fcntl(F_GETFD, %d) failed: %m", fd); 
Source: i_fatal("fcntl(F_SETFD, %d) failed: %m", fd);


[ Top of Report | Procedure Table | Contents ]





fd_debug_verify_leaks
(25 to 84 fd-close-on-exec.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 72 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  71    
Source: i_panic("Leaked file fd %d: dev %s.%s inode %s", 
Source: first_fd, dec2str(major(st.st_dev)),
M 72 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  71    
Source: i_panic("Leaked file fd %d: dev %s.%s inode %s", 
Source: first_fd, dec2str(major(st.st_dev)),
M 73 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  72    
Source: first_fd, dec2str(major(st.st_dev)), 
Source: dec2str(minor(st.st_dev)), dec2str(st.st_ino));
M 73 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  72    
Source: first_fd, dec2str(major(st.st_dev)), 
Source: dec2str(minor(st.st_dev)), dec2str(st.st_ino));
M 72 User input not checked before use. : st CERT FIO30-C
  61    
Source: if (fstat(first_fd, &st) == 0) { 
Source: first_fd, dec2str(major(st.st_dev)),
M 52 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  48    
Source: i_panic("Leaked UNIX socket fd %d: %s", 
Source: if (net_getpeername(first_fd, &raddr, &rport) < 0) {
M 56 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  52    
Source: if (net_getpeername(first_fd, &raddr, &rport) < 0) { 
Source: i_panic("Leaked socket fd %d: %s:%u -> %s:%u",
M 81 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  73    
Source: dec2str(minor(st.st_dev)), dec2str(st.st_ino)); 
Source: i_panic("Leaked unknown fd %d (errno = %s)",
M 38 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  81    
Source: i_panic("Leaked unknown fd %d (errno = %s)", 
Source: if (net_getsockname(first_fd, &addr, &port) == 0) {
M 52 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  48    
Source: i_panic("Leaked UNIX socket fd %d: %s", 
Source: if (net_getpeername(first_fd, &raddr, &rport) < 0) {
M 56 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  52    
Source: if (net_getpeername(first_fd, &raddr, &rport) < 0) { 
Source: i_panic("Leaked socket fd %d: %s:%u -> %s:%u",
M 81 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  73    
Source: dec2str(minor(st.st_dev)), dec2str(st.st_ino)); 
Source: i_panic("Leaked unknown fd %d (errno = %s)",
M 38 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  81    

Code Line Violation Standard 
Source: i_panic("Leaked unknown fd %d (errno = %s)", 
Source: if (net_getsockname(first_fd, &addr, &port) == 0) {
M 27 Procedure contains UR data flow anomalies. : addr.family CERT EXP33-C
  39    
Source: if (addr.family == AF_UNIX) { 
Source: struct ip_addr addr, raddr;
M 27 Procedure contains UR data flow anomalies. : addr.u.ip4 CERT EXP33-C
  57    
Source: first_fd, net_ip2addr(&addr), port, 
Source: struct ip_addr addr, raddr;
M 27 Procedure contains UR data flow anomalies. : addr.u.ip6 CERT EXP33-C
  57    
Source: first_fd, net_ip2addr(&addr), port, 
Source: struct ip_addr addr, raddr;
M 28 Procedure contains UR data flow anomalies. : port CERT EXP33-C
  38    
Source: if (net_getsockname(first_fd, &addr, &port) == 0) { 
Source: unsigned int port, rport;
M 27 Procedure contains UR data flow anomalies. : raddr.family CERT EXP33-C
  58    
Source: net_ip2addr(&raddr), rport); 
Source: struct ip_addr addr, raddr;
M 27 Procedure contains UR data flow anomalies. : raddr.u.ip4 CERT EXP33-C
  58    
Source: net_ip2addr(&raddr), rport); 
Source: struct ip_addr addr, raddr;
M 27 Procedure contains UR data flow anomalies. : raddr.u.ip6 CERT EXP33-C
  58    
Source: net_ip2addr(&raddr), rport); 
Source: struct ip_addr addr, raddr;
M 28 Procedure contains UR data flow anomalies. : rport CERT EXP33-C
  52    
Source: if (net_getpeername(first_fd, &raddr, &rport) < 0) { 
Source: unsigned int port, rport;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
fd-close-on-exec.c 27 fd-close-on-exec.c 39 addr.family 
Source: struct ip_addr addr, raddr; 
Source: if (addr.family == AF_UNIX) {
fd-close-on-exec.c 27 fd-close-on-exec.c 57 addr.u.ip4 
Source: struct ip_addr addr, raddr; 
Source: first_fd, net_ip2addr(&addr), port,
fd-close-on-exec.c 27 fd-close-on-exec.c 57 addr.u.ip6 
Source: struct ip_addr addr, raddr; 
Source: first_fd, net_ip2addr(&addr), port,
fd-close-on-exec.c 28 fd-close-on-exec.c 38 port 
Source: unsigned int port, rport; 
Source: if (net_getsockname(first_fd, &addr, &port) == 0) {
fd-close-on-exec.c 27 fd-close-on-exec.c 58 raddr.family 
Source: struct ip_addr addr, raddr; 
Source: net_ip2addr(&raddr), rport);
fd-close-on-exec.c 27 fd-close-on-exec.c 58 raddr.u.ip4 
Source: struct ip_addr addr, raddr; 
Source: net_ip2addr(&raddr), rport);
fd-close-on-exec.c 27 fd-close-on-exec.c 58 raddr.u.ip6 
Source: struct ip_addr addr, raddr; 
Source: net_ip2addr(&raddr), rport);
fd-close-on-exec.c 28 fd-close-on-exec.c 52 rport 
Source: unsigned int port, rport; 
Source: if (net_getpeername(first_fd, &raddr, &rport) < 0) {

[ Top of Report | Procedure Table | Contents ]





file_cache_new
(19 to 27 file-cache.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 26 Local structure returned in function result : cache  
Source: return cache;
M 24 Pointer not checked for null before use : cache CERT EXP08-C,EXP34-C
  23    
Source: cache = i_new(struct file_cache, 1); 
Source: cache->fd = fd;
M 23 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 644)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\FILE-CACHE_644.ref" looking for line -1105 
Source: cache = i_new(struct file_cache, 1);


[ Top of Report | Procedure Table | Contents ]





file_cache_free
(29 to 41 file-cache.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 40 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  37    
Source: i_error("munmap_anon() failed: %m"); 
Source: i_free(cache);


[ Top of Report | Procedure Table | Contents ]





file_cache_set_size
(49 to 88 file-cache.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 63 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  58    
Source: i_assert((size % page_size) == 0); 
Source: i_error("file_cache_set_size(%"PRIuUOFF_T"): size too large",
M 63 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  58    
Source: i_assert((size % page_size) == 0); 
Source: i_error("file_cache_set_size(%"PRIuUOFF_T"): size too large",


[ Top of Report | Procedure Table | Contents ]





file_cache_read
(90 to 212 file-cache.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 206 Pointer not checked for null before use : bits CERT EXP08-C,EXP34-C
  195    
Source: bits[high_poffset / CHAR_BIT] &= 
Source: bits[poffset / CHAR_BIT] |= 1 << (poffset % CHAR_BIT);
M 195 Pointer not checked for null before use : bits CERT EXP08-C,EXP34-C
  161    
Source: bits[poffset / CHAR_BIT] &= 
Source: bits[high_poffset / CHAR_BIT] &=
M 177 Pointer not checked for null before use : bits CERT EXP08-C,EXP34-C
  161    
Source: bits[poffset / CHAR_BIT] &= 
Source: bits[poffset / CHAR_BIT] |=
M 166 Pointer not checked for null before use : dest CERT EXP08-C,EXP34-C
  138    
Source: dest = PTR_OFFSET(cache->mmap_base, dest_offset); 
Source: ret = pread(cache->fd, dest, dest_size, dest_offset);
M 133 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  131    
Source: i_assert(psize > 0); 
Source: bits = buffer_get_space_unsafe(cache->page_bitmask, 0,
M 155 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  133    
Source: bits = buffer_get_space_unsafe(cache->page_bitmask, 0, 
Source: i_assert(psize == 1);
M 133 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  131    
Source: i_assert(psize > 0); 
Source: bits = buffer_get_space_unsafe(cache->page_bitmask, 0,
M 155 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  133    
Source: bits = buffer_get_space_unsafe(cache->page_bitmask, 0, 
Source: i_assert(psize == 1);


[ Top of Report | Procedure Table | Contents ]





file_cache_write
(220 to 261 file-cache.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 243 Pointer not checked for null before use : bits CERT EXP08-C,EXP34-C
  241    
Source: bits = buffer_get_space_unsafe(cache->page_bitmask, 
Source: *bits &= ~(1 << (page % CHAR_BIT));
M 257 Pointer not checked for null before use : bits CERT EXP08-C,EXP34-C
  254    
Source: bits = buffer_get_space_unsafe(cache->page_bitmask, 0, 
Source: bits[first_page / CHAR_BIT] |=
M 229 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  227    
Source: i_assert((uoff_t)-1 - offset > size); 
Source: if (file_cache_set_size(cache, offset + size) < 0) {
M 232 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  229    
Source: if (file_cache_set_size(cache, offset + size) < 0) { 
Source: file_cache_invalidate(cache, offset, size);
M 241 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  229    
Source: if (file_cache_set_size(cache, offset + size) < 0) { 
Source: bits = buffer_get_space_unsafe(cache->page_bitmask,
M 254 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  241    
Source: bits = buffer_get_space_unsafe(cache->page_bitmask, 
Source: bits = buffer_get_space_unsafe(cache->page_bitmask, 0,
M 229 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  227    
Source: i_assert((uoff_t)-1 - offset > size); 
Source: if (file_cache_set_size(cache, offset + size) < 0) {
M 232 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  229    
Source: if (file_cache_set_size(cache, offset + size) < 0) { 
Source: file_cache_invalidate(cache, offset, size);
M 241 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  229    
Source: if (file_cache_set_size(cache, offset + size) < 0) { 
Source: bits = buffer_get_space_unsafe(cache->page_bitmask,
M 254 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  241    
Source: bits = buffer_get_space_unsafe(cache->page_bitmask, 
Source: bits = buffer_get_space_unsafe(cache->page_bitmask, 0,


[ Top of Report | Procedure Table | Contents ]





file_cache_invalidate
(263 to 317 file-cache.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 308 Pointer not checked for null before use : bits CERT EXP08-C,EXP34-C
  307    
Source: memset(bits, 0, size / CHAR_BIT); 
Source: bits += size / CHAR_BIT;
M 304 Pointer not checked for null before use : bits CERT EXP08-C,EXP34-C
  296    
Source: bits = buffer_get_space_unsafe(cache->page_bitmask, offset / CHAR_BIT, 
Source: *bits++ &= ~mask;
M 315 Pointer not checked for null before use : bits CERT EXP08-C,EXP34-C
  308    
Source: bits += size / CHAR_BIT; 
Source: *bits &= ~mask;
M 296 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  284    
Source: i_assert(size > offset); 
Source: bits = buffer_get_space_unsafe(cache->page_bitmask, offset / CHAR_BIT,
M 296 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  284    
Source: i_assert(size > offset); 
Source: bits = buffer_get_space_unsafe(cache->page_bitmask, offset / CHAR_BIT,
M 266 Procedure contains UR data flow anomalies. : mask CERT EXP33-C
  300    
Source: for (i = offset % CHAR_BIT, mask = 0; i < CHAR_BIT && size > 0; i++) { 
Source: unsigned char *bits, mask;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
file-cache.c 266 file-cache.c 300 mask 
Source: unsigned char *bits, mask; 
Source: for (i = offset % CHAR_BIT, mask = 0; i < CHAR_BIT && size > 0; i++) {

[ Top of Report | Procedure Table | Contents ]





file_copy_to_tmp
(13 to 92 file-copy.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 73 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  72    
Source: input = i_stream_create_fd(fd_in, 0, FALSE); 
Source: output = o_stream_create_fd_file(fd_out, 0, FALSE);
M 81 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  80    
Source: i_stream_destroy(&input); 
Source: o_stream_destroy(&output);
M 81 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  80    
Source: i_stream_destroy(&input); 
Source: o_stream_destroy(&output);
M 60 User input not checked before use. : st CERT FIO30-C
  53    
Source: if (fstat(fd_in, &st) < 0) { 
Source: fd_out = open(tmppath, O_WRONLY | O_CREAT | O_TRUNC, st.st_mode);
M 72 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  70    
Source: i_error("fchown(%s) failed: %m", tmppath); 
Source: input = i_stream_create_fd(fd_in, 0, FALSE);
M 80 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  78    
Source: i_error("write(%s) failed: %m", tmppath); 
Source: i_stream_destroy(&input);
M 84 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  81    
Source: o_stream_destroy(&output); 
Source: i_error("close(%s) failed: %m", srcpath);
M 88 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  84    
Source: i_error("close(%s) failed: %m", srcpath); 
Source: i_error("close(%s) failed: %m", tmppath);
M 72 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  70    
Source: i_error("fchown(%s) failed: %m", tmppath); 
Source: input = i_stream_create_fd(fd_in, 0, FALSE);
M 80 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  78    
Source: i_error("write(%s) failed: %m", tmppath); 
Source: i_stream_destroy(&input);
M 84 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  81    
Source: o_stream_destroy(&output); 
Source: i_error("close(%s) failed: %m", srcpath);
M 88 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  84    
Source: i_error("close(%s) failed: %m", srcpath); 
Source: i_error("close(%s) failed: %m", tmppath);


[ Top of Report | Procedure Table | Contents ]





file_copy
(94 to 115 file-copy.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 101 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  98    
Source: T_BEGIN { 
Source: tmppath = t_strconcat(destpath, ".tmp", NULL);
M 101 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  98    
Source: T_BEGIN { 
Source: tmppath = t_strconcat(destpath, ".tmp", NULL);
M 103 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  101    
Source: tmppath = t_strconcat(destpath, ".tmp", NULL); 
Source: ret = file_copy_to_tmp(srcpath, tmppath, try_hardlink);
M 103 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  101    
Source: tmppath = t_strconcat(destpath, ".tmp", NULL); 
Source: ret = file_copy_to_tmp(srcpath, tmppath, try_hardlink);
M 103 Pointer not checked for null before use : tmppath CERT EXP08-C,EXP34-C
  101    
Source: tmppath = t_strconcat(destpath, ".tmp", NULL); 
Source: ret = file_copy_to_tmp(srcpath, tmppath, try_hardlink);
M 113 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  103    
Source: ret = file_copy_to_tmp(srcpath, tmppath, try_hardlink); 
Source: } T_END;
M 106 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  103    
Source: ret = file_copy_to_tmp(srcpath, tmppath, try_hardlink); 
Source: i_error("rename(%s, %s) failed: %m",
M 113 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  103    
Source: ret = file_copy_to_tmp(srcpath, tmppath, try_hardlink); 
Source: } T_END;
M 106 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  103    
Source: ret = file_copy_to_tmp(srcpath, tmppath, try_hardlink); 
Source: i_error("rename(%s, %s) failed: %m",
M 105 Pointer not checked for null before use : tmppath CERT EXP08-C,EXP34-C
  101    
Source: tmppath = t_strconcat(destpath, ".tmp", NULL); 
Source: if (rename(tmppath, destpath) < 0) {
M 112 Pointer not checked for null before use : tmppath CERT EXP08-C,EXP34-C
  101    
Source: tmppath = t_strconcat(destpath, ".tmp", NULL); 
Source: (void)unlink(tmppath);


[ Top of Report | Procedure Table | Contents ]





file_dotlock_alloc
(76 to 89 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 88 Local structure returned in function result : dotlock  
Source: return dotlock;
M 82 Pointer not checked for null before use : dotlock CERT EXP08-C,EXP34-C
  81    
Source: dotlock = i_new(struct dotlock, 1); 
Source: dotlock->settings = *settings;
M 81 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 646)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\FILE-DOTLOCK_646.ref" looking for line -1105 
Source: dotlock = i_new(struct dotlock, 1);


[ Top of Report | Procedure Table | Contents ]





read_local_pid
(91 to 128 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 109 Array Bound exceeded. CERT ARR30-C 
Source: if (buf[ret-1] == '\n')
M 114 User input not checked before use. : buf CERT FIO30-C
  111    
Source: buf[ret] = '\0'; 
Source: host = strchr(buf, ':');


[ Top of Report | Procedure Table | Contents ]





update_lock_info
(162 to 187 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 171 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  170    
Source: nfs_flush_file_handle_cache(lock_info->lock_path); 
Source: nfs_flush_attr_cache_unlocked(lock_info->lock_path);
M 171 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  170    
Source: nfs_flush_file_handle_cache(lock_info->lock_path); 
Source: nfs_flush_attr_cache_unlocked(lock_info->lock_path);
M 175 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  171    
Source: nfs_flush_attr_cache_unlocked(lock_info->lock_path); 
Source: if (nfs_safe_lstat(lock_info->lock_path, &st) < 0) {
M 177 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  175    
Source: if (nfs_safe_lstat(lock_info->lock_path, &st) < 0) { 
Source: i_error("lstat(%s) failed: %m", lock_info->lock_path);
M 175 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  171    
Source: nfs_flush_attr_cache_unlocked(lock_info->lock_path); 
Source: if (nfs_safe_lstat(lock_info->lock_path, &st) < 0) {
M 177 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  175    
Source: if (nfs_safe_lstat(lock_info->lock_path, &st) < 0) { 
Source: i_error("lstat(%s) failed: %m", lock_info->lock_path);


[ Top of Report | Procedure Table | Contents ]





check_lock
(205 to 299 file-dotlock.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 276 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  275    
Source: nfs_flush_file_handle_cache(lock_info->path); 
Source: nfs_flush_attr_cache_maybe_locked(lock_info->path);
M 276 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  275    
Source: nfs_flush_file_handle_cache(lock_info->path); 
Source: nfs_flush_attr_cache_maybe_locked(lock_info->path);
M 278 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  276    
Source: nfs_flush_attr_cache_maybe_locked(lock_info->path); 
Source: if (nfs_safe_stat(lock_info->path, &st) < 0) {
M 259 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  254    
Source: if ((ret = update_lock_info(now, lock_info, &changed)) != 0) 
Source: return dotlock_override(lock_info);
M 283 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  278    
Source: if (nfs_safe_stat(lock_info->path, &st) < 0) { 
Source: i_error("stat(%s) failed: %m", lock_info->path);
M 295 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  278    
Source: if (nfs_safe_stat(lock_info->path, &st) < 0) { 
Source: return dotlock_override(lock_info);
M 254 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  212    
Source: if ((ret = update_lock_info(now, lock_info, &changed)) != 0) 
Source: if ((ret = update_lock_info(now, lock_info, &changed)) != 0)
M 278 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  276    
Source: nfs_flush_attr_cache_maybe_locked(lock_info->path); 
Source: if (nfs_safe_stat(lock_info->path, &st) < 0) {
M 259 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  254    
Source: if ((ret = update_lock_info(now, lock_info, &changed)) != 0) 
Source: return dotlock_override(lock_info);
M 283 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  278    
Source: if (nfs_safe_stat(lock_info->path, &st) < 0) { 
Source: i_error("stat(%s) failed: %m", lock_info->path);
M 295 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  278    
Source: if (nfs_safe_stat(lock_info->path, &st) < 0) { 
Source: return dotlock_override(lock_info);
M 254 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  212    
Source: if ((ret = update_lock_info(now, lock_info, &changed)) != 0) 
Source: if ((ret = update_lock_info(now, lock_info, &changed)) != 0)
M 209 Procedure contains UR data flow anomalies. : changed CERT EXP33-C
  214    

Code Line Violation Standard 
Source: if (changed || !lock_info->pid_read) { 
Source: bool changed;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
file-dotlock.c 209 file-dotlock.c 214 changed 
Source: bool changed; 
Source: if (changed || !lock_info->pid_read) {

[ Top of Report | Procedure Table | Contents ]





file_write_pid
(301 to 316 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 307 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  306    
Source: str = t_strdup_printf("%s:%s", my_pid, my_hostname); 
Source: if (write_full(fd, str, strlen(str)) < 0 ||
M 307 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  307    
Source: if (write_full(fd, str, strlen(str)) < 0 || 
Source: if (write_full(fd, str, strlen(str)) < 0 ||
M 311 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  306    
Source: str = t_strdup_printf("%s:%s", my_pid, my_hostname); 
Source: i_error("ftruncate(%s) failed: %m", path);
M 311 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  306    
Source: str = t_strdup_printf("%s:%s", my_pid, my_hostname); 
Source: i_error("ftruncate(%s) failed: %m", path);


[ Top of Report | Procedure Table | Contents ]





try_create_lock_hardlink
(318 to 389 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 337 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  335    
Source: str_append_n(tmp_path, lock_info->lock_path, 
Source: str_append_c(tmp_path, '/');
M 337 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  335    
Source: str_append_n(tmp_path, lock_info->lock_path, 
Source: str_append_c(tmp_path, '/');
M 345 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  343    
Source: str_append_n(tmp_path, lock_info->lock_path, 
Source: str_append_c(tmp_path, '/');
M 345 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  343    
Source: str_append_n(tmp_path, lock_info->lock_path, 
Source: str_append_c(tmp_path, '/');
M 359 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  359    
Source: if (file_write_pid(lock_info->fd, 
Source: if (file_write_pid(lock_info->fd,
M 359 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  359    
Source: if (file_write_pid(lock_info->fd, 
Source: if (file_write_pid(lock_info->fd,
M 331 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  327    
Source: i_assert(lock_info->fd == -1); 
Source: str_truncate(tmp_path, 0);
M 339 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  337    
Source: str_append_c(tmp_path, '/'); 
Source: str_append(tmp_path, temp_prefix);
M 347 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  345    
Source: str_append_c(tmp_path, '/'); 
Source: str_printfa(tmp_path, ".temp.%s.%s.",
M 352 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  347    
Source: str_printfa(tmp_path, ".temp.%s.%s.", 
Source: lock_info->fd = safe_mkstemp(tmp_path, 0666 ^ old_mask,
M 368 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  352    
Source: lock_info->fd = safe_mkstemp(tmp_path, 0666 ^ old_mask, 
Source: lock_info->temp_path = str_c(tmp_path);
M 384 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  368    
Source: lock_info->temp_path = str_c(tmp_path); 
Source: i_error("unlink(%s) failed: %m", lock_info->temp_path);
M 331 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  327    

Code Line Violation Standard 
Source: i_assert(lock_info->fd == -1); 
Source: str_truncate(tmp_path, 0);
M 339 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  337    
Source: str_append_c(tmp_path, '/'); 
Source: str_append(tmp_path, temp_prefix);
M 347 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  345    
Source: str_append_c(tmp_path, '/'); 
Source: str_printfa(tmp_path, ".temp.%s.%s.",
M 352 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  347    
Source: str_printfa(tmp_path, ".temp.%s.%s.", 
Source: lock_info->fd = safe_mkstemp(tmp_path, 0666 ^ old_mask,
M 368 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  352    
Source: lock_info->fd = safe_mkstemp(tmp_path, 0666 ^ old_mask, 
Source: lock_info->temp_path = str_c(tmp_path);
M 384 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  368    
Source: lock_info->temp_path = str_c(tmp_path); 
Source: i_error("unlink(%s) failed: %m", lock_info->temp_path);
M 387 Procedure contains UR data flow anomalies. : lock_info.temp_path CERT EXP33-C
  465    
Source: struct lock_info lock_info; 
Source: lock_info->temp_path = NULL;


[ Top of Report | Procedure Table | Contents ]





dotlock_wait
(422 to 457 file-dotlock.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 454 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  453    
Source: io_loop_run(ioloop); 
Source: io_remove(&io);
M 454 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  453    
Source: io_loop_run(ioloop); 
Source: io_remove(&io);
M 455 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  454    
Source: io_remove(&io); 
Source: timeout_remove(&to);
M 455 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  454    
Source: io_remove(&io); 
Source: timeout_remove(&to);
M 456 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  455    
Source: timeout_remove(&to); 
Source: io_loop_destroy(&ioloop);
M 456 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  455    
Source: timeout_remove(&to); 
Source: io_loop_destroy(&ioloop);
M 440 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  434    
Source: switch (io_add_notify(lock_info->lock_path, dotlock_wait_end, 
Source: io_loop_destroy(&ioloop);
M 444 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  434    
Source: switch (io_add_notify(lock_info->lock_path, dotlock_wait_end, 
Source: io_loop_destroy(&ioloop);
M 453 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  434    
Source: switch (io_add_notify(lock_info->lock_path, dotlock_wait_end, 
Source: io_loop_run(ioloop);
M 440 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  434    
Source: switch (io_add_notify(lock_info->lock_path, dotlock_wait_end, 
Source: io_loop_destroy(&ioloop);
M 444 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  434    
Source: switch (io_add_notify(lock_info->lock_path, dotlock_wait_end, 
Source: io_loop_destroy(&ioloop);
M 453 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  434    
Source: switch (io_add_notify(lock_info->lock_path, dotlock_wait_end, 
Source: io_loop_run(ioloop);
M 434 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  433    

Code Line Violation Standard 
Source: ioloop = io_loop_create(); 
Source: switch (io_add_notify(lock_info->lock_path, dotlock_wait_end,
M 426 Procedure contains UR data flow anomalies. : to CERT EXP33-C
  455    
Source: timeout_remove(&to); 
Source: struct timeout *to;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
file-dotlock.c 426 file-dotlock.c 455 to 
Source: struct timeout *to; 
Source: timeout_remove(&to);

[ Top of Report | Procedure Table | Contents ]





dotlock_create
(459 to 590 file-dotlock.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 569 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  567    
Source: i_warning("Created dotlock file's timestamp is " 
Source: "(%s vs %s): %s", dec2str(st.st_ctime),
M 569 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  567    
Source: i_warning("Created dotlock file's timestamp is " 
Source: "(%s vs %s): %s", dec2str(st.st_ctime),
M 569 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  569    
Source: "(%s vs %s): %s", dec2str(st.st_ctime), 
Source: "(%s vs %s): %s", dec2str(st.st_ctime),
M 569 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  569    
Source: "(%s vs %s): %s", dec2str(st.st_ctime), 
Source: "(%s vs %s): %s", dec2str(st.st_ctime),
M 487 Pointer not checked for null before use : lock_path CERT EXP08-C,EXP34-C
  477    
Source: lock_path = *lock_path_r = 
Source: lock_info.lock_path = lock_path;
M 521 Pointer not checked for null before use : lock_info.lock_path CERT EXP08-C,EXP34-C
  487    
Source: lock_info.lock_path = lock_path; 
Source: try_create_lock_hardlink(&lock_info, write_pid,
M 521 Pointer not checked for null before use : lock_info.set CERT EXP08-C,EXP34-C
  486    
Source: lock_info.set = set; 
Source: try_create_lock_hardlink(&lock_info, write_pid,
M 558 User input not checked before use. : st CERT FIO30-C
  553    
Source: if (fstat(lock_info.fd, &st) < 0) { 
Source: dotlock->dev = st.st_dev;
M 521 Pointer not checked for null before use : tmp_path CERT EXP08-C,EXP34-C
  482    
Source: tmp_path = t_str_new(256); 
Source: try_create_lock_hardlink(&lock_info, write_pid,
M 511 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  508    
Source: dotlock_wait(&lock_info); 
Source: ret = check_lock(now, &lock_info);
M 482 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  477    
Source: lock_path = *lock_path_r = 
Source: tmp_path = t_str_new(256);
M 554 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  511    
Source: ret = check_lock(now, &lock_info); 
Source: i_error("fstat(%s) failed: %m", lock_path);
M 521 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  511    

Code Line Violation Standard 
Source: ret = check_lock(now, &lock_info); 
Source: try_create_lock_hardlink(&lock_info, write_pid,
M 579 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  554    
Source: i_error("fstat(%s) failed: %m", lock_path); 
Source: i_error("close(%s) failed: %m", lock_path);
M 584 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  579    
Source: i_error("close(%s) failed: %m", lock_path); 
Source: i_error("unlink(%s) failed: %m", lock_info.temp_path);
M 511 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  508    
Source: dotlock_wait(&lock_info); 
Source: ret = check_lock(now, &lock_info);
M 482 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  477    
Source: lock_path = *lock_path_r = 
Source: tmp_path = t_str_new(256);
M 554 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  511    
Source: ret = check_lock(now, &lock_info); 
Source: i_error("fstat(%s) failed: %m", lock_path);
M 521 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  511    
Source: ret = check_lock(now, &lock_info); 
Source: try_create_lock_hardlink(&lock_info, write_pid,
M 579 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  554    
Source: i_error("fstat(%s) failed: %m", lock_path); 
Source: i_error("close(%s) failed: %m", lock_path);
M 584 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  579    
Source: i_error("close(%s) failed: %m", lock_path); 
Source: i_error("unlink(%s) failed: %m", lock_info.temp_path);


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
file-dotlock.c 387 file-dotlock.c 521 lock_info.temp_path 
Source: lock_info->temp_path = NULL; 
Source: try_create_lock_hardlink(&lock_info, write_pid,
file-dotlock.c 387 file-dotlock.c 582 lock_info.temp_path 
Source: lock_info->temp_path = NULL; 
Source: if (lock_info.temp_path != NULL) {

[ Top of Report | Procedure Table | Contents ]





file_dotlock_free
(592 to 610 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 608 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  607    
Source: i_free(dotlock->path); 
Source: i_free(dotlock->lock_path);
M 608 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: i_free(dotlock->lock_path);
M 609 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  608    
Source: i_free(dotlock->lock_path); 
Source: i_free(dotlock);
M 609 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: i_free(dotlock);
M 609 Pointer not checked for null before use : (dotlock)->path CERT EXP08-C,EXP34-C
  607    
Source: i_free(dotlock->path); 
Source: i_free(dotlock);
M 609 Pointer not checked for null before use : (dotlock)->lock_path CERT EXP08-C,EXP34-C
  608    
Source: i_free(dotlock->lock_path); 
Source: i_free(dotlock);
M 607 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  602    
Source: i_error("close(%s) failed: %m", dotlock->path); 
Source: i_free(dotlock->path);


[ Top of Report | Procedure Table | Contents ]





file_dotlock_create_real
(612 to 652 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 634 Pointer not checked for null before use : lock_path CERT EXP08-C,EXP34-C
  619    
Source: ret = dotlock_create(dotlock, flags, TRUE, &lock_path); 
Source: if (lstat(lock_path, &st) < 0) {
M 650 User input not checked before use. : st CERT FIO30-C
  634    
Source: if (lstat(lock_path, &st) < 0) { 
Source: dotlock->mtime = st.st_mtime;
M 627 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  619    
Source: ret = dotlock_create(dotlock, flags, TRUE, &lock_path); 
Source: i_error("close(%s) failed: %m", lock_path);
M 627 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  619    
Source: ret = dotlock_create(dotlock, flags, TRUE, &lock_path); 
Source: i_error("close(%s) failed: %m", lock_path);


[ Top of Report | Procedure Table | Contents ]





file_dotlock_create
(654 to 670 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 663 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  662    
Source: T_BEGIN { 
Source: ret = file_dotlock_create_real(dotlock, flags);
M 663 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  662    
Source: T_BEGIN { 
Source: ret = file_dotlock_create_real(dotlock, flags);
M 663 Pointer not checked for null before use : dotlock CERT EXP08-C,EXP34-C
  661    
Source: dotlock = file_dotlock_alloc(set, path); 
Source: ret = file_dotlock_create_real(dotlock, flags);
M 664 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  663    
Source: ret = file_dotlock_create_real(dotlock, flags); 
Source: } T_END;
M 664 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  663    
Source: ret = file_dotlock_create_real(dotlock, flags); 
Source: } T_END;
M 666 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  664    
Source: } T_END; 
Source: file_dotlock_free(&dotlock);
M 666 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  664    
Source: } T_END; 
Source: file_dotlock_free(&dotlock);


[ Top of Report | Procedure Table | Contents ]





dotlock_replaced_warning
(672 to 690 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 679 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  677    
Source: lock_path = file_dotlock_get_lock_path(dotlock); 
Source: i_warning("Our dotlock file %s was %s "
M 685 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  677    
Source: lock_path = file_dotlock_get_lock_path(dotlock); 
Source: i_warning("Our dotlock file %s was %s "
M 679 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  677    
Source: lock_path = file_dotlock_get_lock_path(dotlock); 
Source: i_warning("Our dotlock file %s was %s "
M 685 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  677    
Source: lock_path = file_dotlock_get_lock_path(dotlock); 
Source: i_warning("Our dotlock file %s was %s "


[ Top of Report | Procedure Table | Contents ]





file_dotlock_delete
(692 to 744 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 701 Pointer not checked for null before use : dotlock CERT EXP08-C,EXP34-C
  698    
Source: dotlock = *dotlock_p; 
Source: lock_path = file_dotlock_get_lock_path(dotlock);
M 702 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  701    
Source: lock_path = file_dotlock_get_lock_path(dotlock); 
Source: if (nfs_safe_lstat(lock_path, &st) < 0) {
M 702 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  701    
Source: lock_path = file_dotlock_get_lock_path(dotlock); 
Source: if (nfs_safe_lstat(lock_path, &st) < 0) {
M 702 Pointer not checked for null before use : lock_path CERT EXP08-C,EXP34-C
  701    
Source: lock_path = file_dotlock_get_lock_path(dotlock); 
Source: if (nfs_safe_lstat(lock_path, &st) < 0) {
M 705 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  704    
Source: dotlock_replaced_warning(dotlock, TRUE); 
Source: file_dotlock_free(&dotlock);
M 705 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  704    
Source: dotlock_replaced_warning(dotlock, TRUE); 
Source: file_dotlock_free(&dotlock);
M 710 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  709    
Source: i_error("lstat(%s) failed: %m", lock_path); 
Source: file_dotlock_free(&dotlock);
M 710 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  709    
Source: i_error("lstat(%s) failed: %m", lock_path); 
Source: file_dotlock_free(&dotlock);
M 718 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  716    
Source: dotlock_replaced_warning(dotlock, FALSE); 
Source: file_dotlock_free(&dotlock);
M 718 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  716    
Source: dotlock_replaced_warning(dotlock, FALSE); 
Source: file_dotlock_free(&dotlock);
M 724 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  723    
Source: i_warning("Our dotlock file %s was modified (%s vs %s), " 
Source: "assuming it wasn't overridden (kept it %d secs)",
M 724 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  723    
Source: i_warning("Our dotlock file %s was modified (%s vs %s), " 
Source: "assuming it wasn't overridden (kept it %d secs)",
M 726 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  724    

Code Line Violation Standard 
Source: "assuming it wasn't overridden (kept it %d secs)", 
Source: dec2str(dotlock->mtime), dec2str(st.st_mtime),
M 726 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  724    
Source: "assuming it wasn't overridden (kept it %d secs)", 
Source: dec2str(dotlock->mtime), dec2str(st.st_mtime),
M 733 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  732    
Source: dotlock_replaced_warning(dotlock, TRUE); 
Source: file_dotlock_free(&dotlock);
M 733 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  732    
Source: dotlock_replaced_warning(dotlock, TRUE); 
Source: file_dotlock_free(&dotlock);
M 738 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  737    
Source: i_error("unlink(%s) failed: %m", lock_path); 
Source: file_dotlock_free(&dotlock);
M 738 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  737    
Source: i_error("unlink(%s) failed: %m", lock_path); 
Source: file_dotlock_free(&dotlock);
M 709 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  702    
Source: if (nfs_safe_lstat(lock_path, &st) < 0) { 
Source: i_error("lstat(%s) failed: %m", lock_path);
M 742 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  726    
Source: dec2str(dotlock->mtime), dec2str(st.st_mtime), 
Source: file_dotlock_free(&dotlock);
M 716 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  702    
Source: if (nfs_safe_lstat(lock_path, &st) < 0) { 
Source: dotlock_replaced_warning(dotlock, FALSE);
M 709 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  702    
Source: if (nfs_safe_lstat(lock_path, &st) < 0) { 
Source: i_error("lstat(%s) failed: %m", lock_path);
M 742 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  726    
Source: dec2str(dotlock->mtime), dec2str(st.st_mtime), 
Source: file_dotlock_free(&dotlock);
M 716 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  702    
Source: if (nfs_safe_lstat(lock_path, &st) < 0) { 
Source: dotlock_replaced_warning(dotlock, FALSE);


[ Top of Report | Procedure Table | Contents ]





file_dotlock_open
(746 to 768 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 757 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  754    
Source: T_BEGIN { 
Source: ret = dotlock_create(dotlock, flags, FALSE, &lock_path);
M 757 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  754    
Source: T_BEGIN { 
Source: ret = dotlock_create(dotlock, flags, FALSE, &lock_path);
M 757 Pointer not checked for null before use : dotlock CERT EXP08-C,EXP34-C
  753    
Source: dotlock = file_dotlock_alloc(set, path); 
Source: ret = dotlock_create(dotlock, flags, FALSE, &lock_path);
M 758 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  757    
Source: ret = dotlock_create(dotlock, flags, FALSE, &lock_path); 
Source: } T_END;
M 758 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  757    
Source: ret = dotlock_create(dotlock, flags, FALSE, &lock_path); 
Source: } T_END;
M 761 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  758    
Source: } T_END; 
Source: file_dotlock_free(&dotlock);
M 761 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  758    
Source: } T_END; 
Source: file_dotlock_free(&dotlock);


[ Top of Report | Procedure Table | Contents ]





file_dotlock_open_mode_full
(770 to 801 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 788 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  787    
Source: i_error("%s", eperm_error_get_chgrp("fchown", 
Source: file_dotlock_get_lock_path(dotlock),
M 788 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  787    
Source: i_error("%s", eperm_error_get_chgrp("fchown", 
Source: file_dotlock_get_lock_path(dotlock),
M 792 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  791    
Source: i_error("fchown(%s, %ld, %ld) failed: %m", 
Source: file_dotlock_get_lock_path(dotlock),
M 792 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  791    
Source: i_error("fchown(%s, %ld, %ld) failed: %m", 
Source: file_dotlock_get_lock_path(dotlock),
M 795 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  792    
Source: file_dotlock_get_lock_path(dotlock), 
Source: file_dotlock_delete(&dotlock);
M 791 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  781    
Source: fd = file_dotlock_open(set, path, flags, &dotlock); 
Source: i_error("fchown(%s, %ld, %ld) failed: %m",
M 795 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  792    
Source: file_dotlock_get_lock_path(dotlock), 
Source: file_dotlock_delete(&dotlock);
M 791 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  781    
Source: fd = file_dotlock_open(set, path, flags, &dotlock); 
Source: i_error("fchown(%s, %ld, %ld) failed: %m",


[ Top of Report | Procedure Table | Contents ]





file_dotlock_open_mode
(803 to 810 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 808 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: return file_dotlock_open_mode_full(set, path, flags, mode, uid, gid,


[ Top of Report | Procedure Table | Contents ]





file_dotlock_replace
(821 to 851 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 838 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  836    
Source: dotlock_replaced_warning(dotlock, FALSE); 
Source: file_dotlock_free(&dotlock);
M 838 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  836    
Source: dotlock_replaced_warning(dotlock, FALSE); 
Source: file_dotlock_free(&dotlock);
M 831 Pointer not checked for null before use : dotlock CERT EXP08-C,EXP34-C
  827    
Source: dotlock = *dotlock_p; 
Source: dotlock->fd = -1;
M 833 Pointer not checked for null before use : dotlock CERT EXP08-C,EXP34-C
  827    
Source: dotlock = *dotlock_p; 
Source: lock_path = file_dotlock_get_lock_path(dotlock);
M 842 Pointer not checked for null before use : lock_path CERT EXP08-C,EXP34-C
  833    
Source: lock_path = file_dotlock_get_lock_path(dotlock); 
Source: if (rename(lock_path, dotlock->path) < 0) {
M 835 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  833    
Source: lock_path = file_dotlock_get_lock_path(dotlock); 
Source: !file_dotlock_is_locked(dotlock)) {
M 845 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  843    
Source: i_error("rename(%s, %s) failed: %m", lock_path, dotlock->path); 
Source: dotlock_replaced_warning(dotlock, TRUE);
M 846 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  845    
Source: dotlock_replaced_warning(dotlock, TRUE); 
Source: file_dotlock_free(&dotlock);
M 836 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  835    
Source: !file_dotlock_is_locked(dotlock)) { 
Source: dotlock_replaced_warning(dotlock, FALSE);
M 835 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  833    
Source: lock_path = file_dotlock_get_lock_path(dotlock); 
Source: !file_dotlock_is_locked(dotlock)) {
M 845 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  843    
Source: i_error("rename(%s, %s) failed: %m", lock_path, dotlock->path); 
Source: dotlock_replaced_warning(dotlock, TRUE);
M 846 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  845    
Source: dotlock_replaced_warning(dotlock, TRUE); 
Source: file_dotlock_free(&dotlock);
M 836 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  835    

Code Line Violation Standard 
Source: !file_dotlock_is_locked(dotlock)) { 
Source: dotlock_replaced_warning(dotlock, FALSE);


[ Top of Report | Procedure Table | Contents ]





file_dotlock_touch
(853 to 873 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 866 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  865    
Source: T_BEGIN { 
Source: const char *lock_path = file_dotlock_get_lock_path(dotlock);
M 866 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  865    
Source: T_BEGIN { 
Source: const char *lock_path = file_dotlock_get_lock_path(dotlock);
M 867 Pointer not checked for null before use : lock_path CERT EXP08-C,EXP34-C
  866    
Source: const char *lock_path = file_dotlock_get_lock_path(dotlock); 
Source: if (utime(lock_path, &buf) < 0) {
M 868 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  866    
Source: const char *lock_path = file_dotlock_get_lock_path(dotlock); 
Source: i_error("utime(%s) failed: %m", lock_path);
M 871 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  868    
Source: i_error("utime(%s) failed: %m", lock_path); 
Source: } T_END;
M 868 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  866    
Source: const char *lock_path = file_dotlock_get_lock_path(dotlock); 
Source: i_error("utime(%s) failed: %m", lock_path);
M 871 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  868    
Source: i_error("utime(%s) failed: %m", lock_path); 
Source: } T_END;


[ Top of Report | Procedure Table | Contents ]





file_dotlock_is_locked
(875 to 891 file-dotlock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 886 Pointer not checked for null before use : lock_path CERT EXP08-C,EXP34-C
  880    
Source: lock_path = file_dotlock_get_lock_path(dotlock); 
Source: if (nfs_safe_lstat(lock_path, &st2) < 0) {
M 882 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  880    
Source: lock_path = file_dotlock_get_lock_path(dotlock); 
Source: i_error("fstat(%s) failed: %m", lock_path);
M 886 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  880    
Source: lock_path = file_dotlock_get_lock_path(dotlock); 
Source: if (nfs_safe_lstat(lock_path, &st2) < 0) {
M 887 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  886    
Source: if (nfs_safe_lstat(lock_path, &st2) < 0) { 
Source: i_error("lstat(%s) failed: %m", lock_path);
M 882 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  880    
Source: lock_path = file_dotlock_get_lock_path(dotlock); 
Source: i_error("fstat(%s) failed: %m", lock_path);
M 886 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  880    
Source: lock_path = file_dotlock_get_lock_path(dotlock); 
Source: if (nfs_safe_lstat(lock_path, &st2) < 0) {
M 887 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  886    
Source: if (nfs_safe_lstat(lock_path, &st2) < 0) { 
Source: i_error("lstat(%s) failed: %m", lock_path);


[ Top of Report | Procedure Table | Contents ]





file_lock_do
(38 to 132 file-lock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 128 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  44    
Source: i_assert(fd != -1); 
Source: i_unreached();
M 128 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  44    
Source: i_assert(fd != -1); 
Source: i_unreached();


[ Top of Report | Procedure Table | Contents ]





file_wait_lock
(134 to 153 file-lock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 147 Pointer not checked for null before use : lock CERT EXP08-C,EXP34-C
  146    
Source: lock = i_new(struct file_lock, 1); 
Source: lock->fd = fd;
M 142 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 647)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\FILE-LOCK_647.ref" looking for line -1105 
Source: ret = file_lock_do(fd, path, lock_type, lock_method, timeout_secs);
M 146 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  142    
Source: ret = file_lock_do(fd, path, lock_type, lock_method, timeout_secs); 
Source: lock = i_new(struct file_lock, 1);


[ Top of Report | Procedure Table | Contents ]





file_unlock
(161 to 174 file-lock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 173 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  170    
Source: i_error("file_unlock(%s) failed: %m", lock->path); 
Source: file_lock_free(&lock);
M 170 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  167    
Source: if (file_lock_do(lock->fd, lock->path, F_UNLCK, 
Source: i_error("file_unlock(%s) failed: %m", lock->path);
M 170 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  167    
Source: if (file_lock_do(lock->fd, lock->path, F_UNLCK, 
Source: i_error("file_unlock(%s) failed: %m", lock->path);


[ Top of Report | Procedure Table | Contents ]





file_lock_free
(176 to 184 file-lock.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 183 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  182    
Source: i_free(lock->path); 
Source: i_free(lock);
M 183 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: i_free(lock);
M 183 Pointer not checked for null before use : (lock)->path CERT EXP08-C,EXP34-C
  182    
Source: i_free(lock->path); 
Source: i_free(lock);
M 182 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 647)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\FILE-LOCK_647.ref" looking for line -1105 
Source: i_free(lock->path);


[ Top of Report | Procedure Table | Contents ]





file_set_size
(17 to 78 file-set-size.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 30 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  27    
Source: i_assert(size >= 0); 
Source: i_error("fstat() failed: %m");
M 30 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  27    
Source: i_assert(size >= 0); 
Source: i_error("fstat() failed: %m");


[ Top of Report | Procedure Table | Contents ]





hash2_alloc_table
(33 to 39 hash2.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 37 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  37    
Source: i_array_init(&hash->hash_table, hash->hash_table_size); 
Source: i_array_init(&hash->hash_table, hash->hash_table_size);
M 38 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  37    
Source: i_array_init(&hash->hash_table, hash->hash_table_size); 
Source: (void)array_idx_modifiable(&hash->hash_table, hash->hash_table_size-1);
M 37 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 650)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\HASH2_650.ref" looking for line -1105 
Source: i_array_init(&hash->hash_table, hash->hash_table_size);


[ Top of Report | Procedure Table | Contents ]





hash2_create
(41 to 58 hash2.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 57 Local structure returned in function result : hash  
Source: return hash;
M 49 Pointer not checked for null before use : hash CERT EXP08-C,EXP34-C
  48    
Source: hash = i_new(struct hash2_table, 1); 
Source: hash->initial_size = I_MAX(initial_size, HASH_TABLE_MIN_SIZE);
M 56 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  55    
Source: hash->value_pool = pool_alloconly_create("hash2 value pool", 16384); 
Source: hash2_alloc_table(hash, hash->initial_size);
M 56 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  55    
Source: hash->value_pool = pool_alloconly_create("hash2 value pool", 16384); 
Source: hash2_alloc_table(hash, hash->initial_size);
M 48 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 650)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\HASH2_650.ref" looking for line -1105 
Source: hash = i_new(struct hash2_table, 1);


[ Top of Report | Procedure Table | Contents ]





hash2_destroy
(60 to 68 hash2.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 67 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 650)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\HASH2_650.ref" looking for line -1105 
Source: i_free(hash);


[ Top of Report | Procedure Table | Contents ]





hash2_resize
(79 to 111 hash2.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 104 Pointer not checked for null before use : next CERT EXP08-C,EXP34-C
  102    
Source: next = value->next; 
Source: idx = value->key_hash % hash->hash_table_size;
M 106 Pointer not checked for null before use : valuep CERT EXP08-C,EXP34-C
  105    
Source: valuep = array_idx_modifiable(&hash->hash_table, idx); 
Source: value->next = *valuep;
M 100 Pointer not checked for null before use : old_hash_table.arr.buffer CERT EXP08-C,EXP34-C
  95    
Source: old_hash_table = hash->hash_table; 
Source: old_hash = array_idx(&old_hash_table, i);
M 105 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  96    
Source: hash2_alloc_table(hash, next_size); 
Source: valuep = array_idx_modifiable(&hash->hash_table, idx);
M 105 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  96    
Source: hash2_alloc_table(hash, next_size); 
Source: valuep = array_idx_modifiable(&hash->hash_table, idx);


[ Top of Report | Procedure Table | Contents ]





hash2_lookup
(113 to 132 hash2.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 121 Pointer not checked for null before use : valuep CERT EXP08-C,EXP34-C
  120    
Source: valuep = array_idx(&hash->hash_table, key_hash % hash->hash_table_size); 
Source: value = *valuep;
M 125 Pointer not checked for null before use : user_value CERT EXP08-C,EXP34-C
  124    
Source: user_value = value + 1; 
Source: if (hash->key_compare_cb(key, user_value,


[ Top of Report | Procedure Table | Contents ]





hash2_iterate
(134 to 154 hash2.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 143 Pointer not checked for null before use : valuep CERT EXP08-C,EXP34-C
  141    
Source: valuep = array_idx(&hash->hash_table, 
Source: iter->next_value = *valuep;


[ Top of Report | Procedure Table | Contents ]





hash2_insert_hash
(161 to 185 hash2.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 184 Local structure returned in function result : value  
Source: return value + 1;
M 169 Pointer not checked for null before use : value CERT EXP08-C,EXP34-C
  168    
Source: value = hash->deleted_values; 
Source: hash->deleted_values = value->next;
M 180 Pointer not checked for null before use : valuep CERT EXP08-C,EXP34-C
  178    
Source: valuep = array_idx_modifiable(&hash->hash_table, 
Source: value->next = *valuep;
M 176 Pointer not checked for null before use : value CERT EXP08-C,EXP34-C
  173    
Source: value = p_malloc(hash->value_pool, 
Source: value->key_hash = key_hash;
M 178 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  165    
Source: hash2_resize(hash, TRUE); 
Source: valuep = array_idx_modifiable(&hash->hash_table,
M 178 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  165    
Source: hash2_resize(hash, TRUE); 
Source: valuep = array_idx_modifiable(&hash->hash_table,


[ Top of Report | Procedure Table | Contents ]





hash2_remove_value_p
(187 to 199 hash2.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 193 Pointer not checked for null before use : deleted_value CERT EXP08-C,EXP34-C
  192    
Source: deleted_value = *valuep; 
Source: *valuep = deleted_value->next;


[ Top of Report | Procedure Table | Contents ]





hash2_remove
(201 to 218 hash2.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 212 Pointer not checked for null before use : hash.count CERT EXP08-C,EXP34-C
  211    
Source: hash2_remove_value_p(hash, valuep); 
Source: hash2_resize(hash, FALSE);
M 208 Pointer not checked for null before use : valuep CERT EXP08-C,EXP34-C
  206    
Source: valuep = array_idx_modifiable(&hash->hash_table, 
Source: while (*valuep != NULL) {
M 217 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  206    
Source: valuep = array_idx_modifiable(&hash->hash_table, 
Source: i_panic("hash2_remove(): key not found");
M 217 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  206    
Source: valuep = array_idx_modifiable(&hash->hash_table, 
Source: i_panic("hash2_remove(): key not found");


[ Top of Report | Procedure Table | Contents ]





hash2_remove_iter
(220 to 238 hash2.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 232 Pointer not checked for null before use : next CERT EXP08-C,EXP34-C
  228    
Source: next = (*valuep)->next; 
Source: iter->next_value = next;
M 226 Pointer not checked for null before use : valuep CERT EXP08-C,EXP34-C
  224    
Source: valuep = array_idx_modifiable(&hash->hash_table, 
Source: while (*valuep != NULL) {
M 237 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  224    
Source: valuep = array_idx_modifiable(&hash->hash_table, 
Source: i_panic("hash2_remove_value(): key/value not found");
M 237 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  224    
Source: valuep = array_idx_modifiable(&hash->hash_table, 
Source: i_panic("hash2_remove_value(): key/value not found");


[ Top of Report | Procedure Table | Contents ]





hash_table_create
(52 to 71 hash.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 70 Local structure returned in function result : table  
Source: return table;
M 59 Pointer not checked for null before use : table CERT EXP08-C,EXP34-C
  58    
Source: table = p_new(table_pool, struct hash_table, 1); 
Source: table->table_pool = table_pool;


[ Top of Report | Procedure Table | Contents ]





free_node
(73 to 80 hash.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 78 Attempt to use already freed object. CERT MEM31-C 
Source: node->next = table->free_nodes;
M 79 Attempt to use already freed object. CERT MEM31-C 
Source: table->free_nodes = node;
M 78 Pointer not checked for null before use : node CERT EXP08-C,EXP34-C
  76    
Source: p_free(table->node_pool, node); 
Source: node->next = table->free_nodes;
M 78 Attempt to read from freed memory. : node CERT MEM30-C 
Source: node->next = table->free_nodes;


[ Top of Report | Procedure Table | Contents ]





destroy_node_list
(83 to 92 hash.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 90 Pointer not checked for null before use : next CERT EXP08-C,EXP34-C
  88    
Source: next = node->next; 
Source: node = next;
M 89 Attempt to read from freed memory. : node CERT MEM30-C 
Source: p_free(table->node_pool, node);


[ Top of Report | Procedure Table | Contents ]





hash_table_destroy
(104 to 117 hash.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 116 Pointer not checked for null before use : (table)->table_pool CERT EXP08-C,EXP34-C
  115    
Source: p_free(table->table_pool, table->nodes); 
Source: p_free(table->table_pool, table);
M 116 Pointer not checked for null before use : (table)->nodes CERT EXP08-C,EXP34-C
  115    
Source: p_free(table->table_pool, table->nodes); 
Source: p_free(table->table_pool, table);


[ Top of Report | Procedure Table | Contents ]





hash_table_clear
(119 to 134 hash.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 130 Attempt to use already freed object. CERT MEM31-C 
Source: memset(table->nodes, 0, sizeof(struct hash_node) * table->size);


[ Top of Report | Procedure Table | Contents ]





hash_table_insert_node
(181 to 258 hash.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 197 Local structure returned in function result : node  
Source: return node;
M 210 Local structure returned in function result : node  
Source: return node;
M 216 Local structure returned in function result : node  
Source: return node;
M 229 Local structure returned in function result : node  
Source: return node;
M 257 Local structure returned in function result : node  
Source: return node;
M 250 Pointer not checked for null before use : prev CERT EXP08-C,EXP34-C
  221    
Source: prev = node; node = node->next; 
Source: prev->next = node;
M 250 Pointer not checked for null before use : node CERT EXP08-C,EXP34-C
  244    
Source: node = p_new(table->node_pool, struct hash_node, 1); 
Source: prev->next = node;
M 247 Pointer not checked for null before use : node CERT EXP08-C,EXP34-C
  246    
Source: node = table->free_nodes; 
Source: table->free_nodes = node->next;
M 240 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  238    
Source: if (table->frozen == 0 && hash_table_resize(table, TRUE)) { 
Source: return hash_table_insert_node(table, key, value, FALSE);
M 238 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  188    
Source: i_assert(key != NULL); 
Source: if (table->frozen == 0 && hash_table_resize(table, TRUE)) {
M 240 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  238    
Source: if (table->frozen == 0 && hash_table_resize(table, TRUE)) { 
Source: return hash_table_insert_node(table, key, value, FALSE);
M 238 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  188    
Source: i_assert(key != NULL); 
Source: if (table->frozen == 0 && hash_table_resize(table, TRUE)) {
M 248 Procedure contains UR data flow anomalies. : dest.next CERT EXP33-C 
Source: node->next = NULL;
M 248 Procedure contains UR data flow anomalies. : table.next CERT EXP33-C 
Source: node->next = NULL;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
hash.c 248 hash.c 240 table.next 
Source: node->next = NULL; 
Source: return hash_table_insert_node(table, key, value, FALSE);

[ Top of Report | Procedure Table | Contents ]





hash_table_insert
(260 to 266 hash.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 265 Pointer not checked for null before use : node CERT EXP08-C,EXP34-C
  264    
Source: node = hash_table_insert_node(table, key, value, TRUE); 
Source: node->key = key;


[ Top of Report | Procedure Table | Contents ]





hash_table_compress
(273 to 296 hash.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 282 Pointer not checked for null before use : next CERT EXP08-C,EXP34-C
  280    
Source: next = node->next; 
Source: if (next->key == NULL) {
M 293 Pointer not checked for null before use : next CERT EXP08-C,EXP34-C
  292    
Source: next = root->next; 
Source: *root = *next;
M 294 Pointer not checked for null before use : (table)->node_pool CERT EXP08-C,EXP34-C
  284    
Source: free_node(table, next); 
Source: free_node(table, next);
M 296 Memory not freed after last reference. : next CERT MEM00-C 
Source: }
M 284 Attempt to read from freed memory. : next CERT MEM30-C 
Source: free_node(table, next);


[ Top of Report | Procedure Table | Contents ]





hash_table_remove
(308 to 326 hash.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 325 Pointer not checked for null before use : table.free_nodes CERT EXP08-C,EXP34-C
  324    
Source: else if (!hash_table_resize(table, FALSE)) 
Source: hash_table_compress(table, &table->nodes[hash % table->size]);
M 325 Pointer not checked for null before use : table.node_pool CERT EXP08-C,EXP34-C
  324    
Source: else if (!hash_table_resize(table, FALSE)) 
Source: hash_table_compress(table, &table->nodes[hash % table->size]);
M 324 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  317    
Source: i_panic("key not found from hash"); 
Source: else if (!hash_table_resize(table, FALSE))
M 324 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  317    
Source: i_panic("key not found from hash"); 
Source: else if (!hash_table_resize(table, FALSE))


[ Top of Report | Procedure Table | Contents ]





hash_table_iterate_init
(333 to 343 hash.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 342 Local structure returned in function result : ctx  
Source: return ctx;
M 340 Pointer not checked for null before use : ctx CERT EXP08-C,EXP34-C
  339    
Source: ctx = i_new(struct hash_iterate_context, 1); 
Source: ctx->table = table;
M 339 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 649)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\HASH_649.ref" looking for line -1105 
Source: ctx = i_new(struct hash_iterate_context, 1);


[ Top of Report | Procedure Table | Contents ]





hash_table_iterate_next
(345 to 361 hash.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 352 Attempt to use already freed object. CERT MEM31-C 
Source: if (++ctx->pos == ctx->table->size) {
M 356 Attempt to use already freed object. CERT MEM31-C 
Source: node = &ctx->table->nodes[ctx->pos];


[ Top of Report | Procedure Table | Contents ]





hash_table_iterate
(363 to 380 hash.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 375 Pointer not checked for null before use : node CERT EXP08-C,EXP34-C
  370    
Source: node = hash_table_iterate_next(ctx, node); 
Source: *key_r = node->key;
M 378 Pointer not checked for null before use : ctx.pos CERT EXP08-C,EXP34-C
  370    
Source: node = hash_table_iterate_next(ctx, node); 
Source: ctx->next = hash_table_iterate_next(ctx, node);


[ Top of Report | Procedure Table | Contents ]





hash_table_iterate_deinit
(382 to 389 hash.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 388 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  387    
Source: hash_table_thaw(ctx->table); 
Source: i_free(ctx);
M 387 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 649)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\HASH_649.ref" looking for line -1105 
Source: hash_table_thaw(ctx->table);


[ Top of Report | Procedure Table | Contents ]





hash_table_thaw
(396 to 407 hash.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 405 Pointer not checked for null before use : table.nodes CERT EXP08-C,EXP34-C
  404    
Source: if (!hash_table_resize(table, FALSE)) 
Source: hash_table_compress_removed(table);
M 405 Pointer not checked for null before use : table.free_nodes CERT EXP08-C,EXP34-C
  404    
Source: if (!hash_table_resize(table, FALSE)) 
Source: hash_table_compress_removed(table);
M 405 Pointer not checked for null before use : table.node_pool CERT EXP08-C,EXP34-C
  404    
Source: if (!hash_table_resize(table, FALSE)) 
Source: hash_table_compress_removed(table);
M 404 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  398    
Source: i_assert(table->frozen > 0); 
Source: if (!hash_table_resize(table, FALSE))
M 404 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  398    
Source: i_assert(table->frozen > 0); 
Source: if (!hash_table_resize(table, FALSE))


[ Top of Report | Procedure Table | Contents ]





hash_table_resize
(409 to 462 hash.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 429 Attempt to use already freed object. CERT MEM31-C 
Source: old_nodes = table->nodes;
M 432 Attempt to use already freed object. CERT MEM31-C 
Source: table->nodes = p_new(table->table_pool, struct hash_node, table->size);
M 441 Pointer not checked for null before use : old_nodes CERT EXP08-C,EXP34-C
  429    
Source: old_nodes = table->nodes; 
Source: node = &old_nodes[i];
M 451 Pointer not checked for null before use : (table)->table_pool CERT EXP08-C,EXP34-C
  443    
Source: hash_table_insert_node(table, node->key, 
Source: hash_table_insert_node(table, node->key,
M 451 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  443    
Source: hash_table_insert_node(table, node->key, 
Source: hash_table_insert_node(table, node->key,
M 451 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  443    
Source: hash_table_insert_node(table, node->key, 
Source: hash_table_insert_node(table, node->key,
M 451 Pointer not checked for null before use : table.key CERT EXP08-C,EXP34-C
  443    
Source: hash_table_insert_node(table, node->key, 
Source: hash_table_insert_node(table, node->key,
M 451 Pointer not checked for null before use : table.next CERT EXP08-C,EXP34-C
  443    
Source: hash_table_insert_node(table, node->key, 
Source: hash_table_insert_node(table, node->key,
M 454 Pointer not checked for null before use : table.free_nodes CERT EXP08-C,EXP34-C
  451    
Source: hash_table_insert_node(table, node->key, 
Source: free_node(table, node);
M 454 Pointer not checked for null before use : table.node_pool CERT EXP08-C,EXP34-C
  451    
Source: hash_table_insert_node(table, node->key, 
Source: free_node(table, node);
M 450 Pointer not checked for null before use : next CERT EXP08-C,EXP34-C
  448    
Source: next = node->next; 
Source: if (node->key != NULL) {


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
hash.c 248 hash.c 451 table.next 
Source: node->next = NULL; 
Source: hash_table_insert_node(table, node->key,

[ Top of Report | Procedure Table | Contents ]





hash_table_copy
(464 to 477 hash.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 474 Pointer not checked for null before use : iter CERT EXP08-C,EXP34-C
  471    
Source: iter = hash_table_iterate_init(src); 
Source: hash_table_iterate_deinit(&iter);
M 473 Pointer not checked for null before use : key CERT EXP08-C,EXP34-C
  472    
Source: while (hash_table_iterate(iter, &key, &value)) 
Source: hash_table_insert(dest, key, value);
M 473 Pointer not checked for null before use : value CERT EXP08-C,EXP34-C
  472    
Source: while (hash_table_iterate(iter, &key, &value)) 
Source: hash_table_insert(dest, key, value);
M 474 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  473    
Source: hash_table_insert(dest, key, value); 
Source: hash_table_iterate_deinit(&iter);
M 476 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  473    
Source: hash_table_insert(dest, key, value); 
Source: hash_table_thaw(dest);
M 476 Pointer not checked for null before use : dest.nodes CERT EXP08-C,EXP34-C
  473    
Source: hash_table_insert(dest, key, value); 
Source: hash_table_thaw(dest);
M 476 Pointer not checked for null before use : dest.key CERT EXP08-C,EXP34-C
  473    
Source: hash_table_insert(dest, key, value); 
Source: hash_table_thaw(dest);
M 476 Pointer not checked for null before use : dest.nodes_count CERT EXP08-C,EXP34-C
  473    
Source: hash_table_insert(dest, key, value); 
Source: hash_table_thaw(dest);
M 476 Pointer not checked for null before use : dest.value CERT EXP08-C,EXP34-C
  473    
Source: hash_table_insert(dest, key, value); 
Source: hash_table_thaw(dest);
M 476 Pointer not checked for null before use : dest.next CERT EXP08-C,EXP34-C
  473    
Source: hash_table_insert(dest, key, value); 
Source: hash_table_thaw(dest);
M 476 Pointer not checked for null before use : dest.free_nodes CERT EXP08-C,EXP34-C
  473    
Source: hash_table_insert(dest, key, value); 
Source: hash_table_thaw(dest);
M 476 Pointer not checked for null before use : dest.node_pool CERT EXP08-C,EXP34-C
  473    
Source: hash_table_insert(dest, key, value); 
Source: hash_table_thaw(dest);
M 476 Pointer not checked for null before use : dest.table_pool CERT EXP08-C,EXP34-C
  473    

Code Line Violation Standard 
Source: hash_table_insert(dest, key, value); 
Source: hash_table_thaw(dest);
M 476 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  474    
Source: hash_table_iterate_deinit(&iter); 
Source: hash_table_thaw(dest);
M 474 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  473    
Source: hash_table_insert(dest, key, value); 
Source: hash_table_iterate_deinit(&iter);


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
hash.c 248 hash.c 476 dest.next 
Source: node->next = NULL; 
Source: hash_table_thaw(dest);

[ Top of Report | Procedure Table | Contents ]





binary_to_hex_case
(7 to 27 hex-binary.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 22 Pointer not checked for null before use : p CERT EXP08-C,EXP34-C
  19    
Source: p = dest; 
Source: *p++ = value < 10 ? value + '0' : value - 10 + base_char;


[ Top of Report | Procedure Table | Contents ]





binary_to_hex
(29 to 36 hex-binary.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 33 Pointer not checked for null before use : dest CERT EXP08-C,EXP34-C
  31    
Source: unsigned char *dest = t_malloc(size * 2 + 1); 
Source: binary_to_hex_case(dest, data, size, FALSE);


[ Top of Report | Procedure Table | Contents ]





binary_to_hex_ucase
(38 to 45 hex-binary.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 42 Pointer not checked for null before use : dest CERT EXP08-C,EXP34-C
  40    
Source: unsigned char *dest = t_malloc(size * 2 + 1); 
Source: binary_to_hex_case(dest, data, size, TRUE);


[ Top of Report | Procedure Table | Contents ]





binary_to_hex_append
(47 to 54 hex-binary.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 53 Pointer not checked for null before use : buf CERT EXP08-C,EXP34-C
  52    
Source: buf = buffer_append_space_unsafe(dest, size * 2); 
Source: binary_to_hex_case(buf, data, size, FALSE);


[ Top of Report | Procedure Table | Contents ]





hmac_md5_get_cram_context
(56 to 76 hmac-md5.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 61 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define CDPUT(p, c) STMT_START {   \


[ Top of Report | Procedure Table | Contents ]





hmac_md5_set_cram_context
(78 to 101 hmac-md5.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 83 Macro parameter not in brackets. CERT PRE01-C,PRE02-C 
Source: #define CDGET(p, c) STMT_START { \
M 83 Macro replacement list needs parentheses. CERT PRE02-C 
Source: #define CDGET(p, c) STMT_START { \


[ Top of Report | Procedure Table | Contents ]





home_try_expand
(9 to 43 home-expand.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 19 Pointer not checked for null before use : path CERT EXP08-C,EXP34-C
  18    
Source: path++; 
Source: if (*path == '/' || *path == '\0') {
M 32 Pointer not checked for null before use : pw CERT EXP08-C,EXP34-C
  28    
Source: pw = getpwnam(t_strdup_until(path, p)); 
Source: home = pw == NULL ? NULL : pw->pw_dir;
M 41 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  28    
Source: pw = getpwnam(t_strdup_until(path, p)); 
Source: *_path = t_strconcat(home, "/", path, NULL);
M 41 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  28    
Source: pw = getpwnam(t_strdup_until(path, p)); 
Source: *_path = t_strconcat(home, "/", path, NULL);
M 12 Procedure contains UR data flow anomalies. : p CERT EXP33-C
  38    
Source: if (*path == '\0') 
Source: const char *home, *p;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
home-expand.c 12 home-expand.c 38 p 
Source: const char *home, *p; 
Source: if (*path == '\0')

[ Top of Report | Procedure Table | Contents ]





hostpid_init
(14 to 31 hostpid.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 27 free parameter is not heap item. CERT MEM34-C 
Source: i_free_and_null(my_domain);
M 29 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  27    
Source: i_free_and_null(my_domain); 
Source: i_strocpy(pid, dec2str(getpid()), sizeof(pid));
M 29 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: i_strocpy(pid, dec2str(getpid()), sizeof(pid));
M 27 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  24    
Source: i_fatal("Invalid system hostname: %s", hostname); 
Source: i_free_and_null(my_domain);
M 29 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  24    
Source: i_fatal("Invalid system hostname: %s", hostname); 
Source: i_strocpy(pid, dec2str(getpid()), sizeof(pid));


[ Top of Report | Procedure Table | Contents ]





my_hostdomain
(33 to 48 hostpid.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 38 Attempt to use already freed object. CERT MEM31-C 
Source: if (my_domain == NULL) {
M 40 Pointer not checked for null before use : hent CERT EXP08-C,EXP34-C
  39    
Source: hent = gethostbyname(my_hostname); 
Source: name = hent != NULL ? hent->h_name : NULL;
M 45 Pointer not checked for null before use : name CERT EXP08-C,EXP34-C
  43    
Source: name = my_hostname; 
Source: my_domain = i_strdup(name);


[ Top of Report | Procedure Table | Contents ]





i_strdup
(17 to 20 imem.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 19 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 656)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IMEM_656.ref" looking for line -1105 
Source: return p_strdup(default_pool, str);
M 19 Pointer not checked for null before use : static_system_pool.v CERT EXP08-C,EXP34-C
  54 (mempool.h)    
Source: extern pool_t system_clean_pool; 
Source: return p_strdup(default_pool, str);


[ Top of Report | Procedure Table | Contents ]





i_strdup_empty
(22 to 25 imem.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 24 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 656)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IMEM_656.ref" looking for line -1105 
Source: return p_strdup_empty(default_pool, str);
M 24 Pointer not checked for null before use : static_system_pool.v CERT EXP08-C,EXP34-C
  54 (mempool.h)    
Source: extern pool_t system_clean_pool; 
Source: return p_strdup_empty(default_pool, str);


[ Top of Report | Procedure Table | Contents ]





i_strdup_until
(27 to 30 imem.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 29 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 656)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IMEM_656.ref" looking for line -1105 
Source: return p_strdup_until(default_pool, str, end);
M 29 Pointer not checked for null before use : static_system_pool.v CERT EXP08-C,EXP34-C
  54 (mempool.h)    
Source: extern pool_t system_clean_pool; 
Source: return p_strdup_until(default_pool, str, end);


[ Top of Report | Procedure Table | Contents ]





i_strndup
(32 to 35 imem.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 34 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 656)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IMEM_656.ref" looking for line -1105 
Source: return p_strndup(default_pool, str, max_chars);
M 34 Pointer not checked for null before use : static_system_pool.v CERT EXP08-C,EXP34-C
  54 (mempool.h)    
Source: extern pool_t system_clean_pool; 
Source: return p_strndup(default_pool, str, max_chars);


[ Top of Report | Procedure Table | Contents ]





i_strdup_printf
(37 to 46 imem.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 43 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 656)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IMEM_656.ref" looking for line -1105 
Source: ret = p_strdup_vprintf(default_pool, format, args);
M 43 Pointer not checked for null before use : static_system_pool.v CERT EXP08-C,EXP34-C
  54 (mempool.h)    
Source: extern pool_t system_clean_pool; 
Source: ret = p_strdup_vprintf(default_pool, format, args);


[ Top of Report | Procedure Table | Contents ]





i_strdup_vprintf
(48 to 51 imem.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 50 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 656)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IMEM_656.ref" looking for line -1105 
Source: return p_strdup_vprintf(default_pool, format, args);
M 50 Pointer not checked for null before use : static_system_pool.v CERT EXP08-C,EXP34-C
  54 (mempool.h)    
Source: extern pool_t system_clean_pool; 
Source: return p_strdup_vprintf(default_pool, format, args);


[ Top of Report | Procedure Table | Contents ]





i_strconcat
(53 to 75 imem.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 62 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  61    
Source: T_BEGIN { 
Source: const char *temp = vstrconcat(str1, args, &len);
M 62 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  61    
Source: T_BEGIN { 
Source: const char *temp = vstrconcat(str1, args, &len);
M 68 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  67    
Source: t_buffer_alloc(len); 
Source: ret = p_malloc(default_pool, len);
M 61 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 656)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IMEM_656.ref" looking for line -1105 
Source: T_BEGIN {
M 71 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  62    
Source: const char *temp = vstrconcat(str1, args, &len); 
Source: } T_END;
M 67 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  62    
Source: const char *temp = vstrconcat(str1, args, &len); 
Source: t_buffer_alloc(len);
M 71 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  67    
Source: t_buffer_alloc(len); 
Source: } T_END;
M 67 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  62    
Source: const char *temp = vstrconcat(str1, args, &len); 
Source: t_buffer_alloc(len);
M 65 Procedure contains UR data flow anomalies. : ret CERT EXP33-C
  56    
Source: char *ret; 
Source: ret = NULL;
M 57 Procedure contains UR data flow anomalies. : len CERT EXP33-C
  67    
Source: t_buffer_alloc(len); 
Source: size_t len;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
imem.c 65 imem.c 74 ret 
Source: ret = NULL; 
Source: return ret;
imem.c 57 imem.c 67 len 
Source: size_t len; 
Source: t_buffer_alloc(len);

[ Top of Report | Procedure Table | Contents ]





io_loop_handler_init
(28 to 47 ioloop-epoll.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 34 Pointer not checked for null before use : ctx CERT EXP08-C,EXP34-C
  32    
Source: ioloop->handler_context = ctx = i_new(struct ioloop_handler_context, 1); 
Source: i_array_init(&ctx->events, initial_fd_count);
M 34 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  34    
Source: i_array_init(&ctx->events, initial_fd_count); 
Source: i_array_init(&ctx->events, initial_fd_count);
M 35 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  34    
Source: i_array_init(&ctx->events, initial_fd_count); 
Source: i_array_init(&ctx->fd_index, initial_fd_count);
M 35 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  35    
Source: i_array_init(&ctx->fd_index, initial_fd_count); 
Source: i_array_init(&ctx->fd_index, initial_fd_count);
M 32 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 657)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IOLOOP-EPOLL_657.ref" looking for line -1105 
Source: ioloop->handler_context = ctx = i_new(struct ioloop_handler_context, 1);
M 46 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  42    
Source: i_fatal("epoll_create(): %m (you may need to increase " 
Source: fd_close_on_exec(ctx->epfd, TRUE);
M 46 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  35    
Source: i_array_init(&ctx->fd_index, initial_fd_count); 
Source: fd_close_on_exec(ctx->epfd, TRUE);
M 42 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  35    
Source: i_array_init(&ctx->fd_index, initial_fd_count); 
Source: i_fatal("epoll_create(): %m (you may need to increase "


[ Top of Report | Procedure Table | Contents ]





io_loop_handler_deinit
(49 to 64 ioloop-epoll.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 57 Pointer not checked for null before use : list CERT EXP08-C,EXP34-C
  55    
Source: list = array_get_modifiable(&ctx->fd_index, &count); 
Source: i_free(list[i]);
M 63 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  60    
Source: i_error("close(epoll) failed: %m"); 
Source: i_free(ioloop->handler_context);
M 57 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: i_free(list[i]);


[ Top of Report | Procedure Table | Contents ]





io_loop_handle_add
(92 to 129 ioloop-epoll.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 94 Attempt to use already freed object. CERT MEM31-C 
Source: struct ioloop_handler_context *ctx = io->io.ioloop->handler_context;
M 101 Pointer not checked for null before use : list CERT EXP08-C,EXP34-C
  100    
Source: list = array_idx_modifiable(&ctx->fd_index, io->fd); 
Source: if (*list == NULL)
M 100 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 657)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IOLOOP-EPOLL_657.ref" looking for line -1105 
Source: list = array_idx_modifiable(&ctx->fd_index, io->fd);
M 102 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  100    
Source: list = array_idx_modifiable(&ctx->fd_index, io->fd); 
Source: *list = i_new(struct io_list, 1);
M 104 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  100    
Source: list = array_idx_modifiable(&ctx->fd_index, io->fd); 
Source: first = ioloop_iolist_add(*list, io);
M 117 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  114    
Source: i_fatal("epoll_ctl(add, %d) failed: %m " 
Source: i_panic("epoll_ctl(%s, %d) failed: %m",
M 104 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  100    
Source: list = array_idx_modifiable(&ctx->fd_index, io->fd); 
Source: first = ioloop_iolist_add(*list, io);
M 117 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  114    
Source: i_fatal("epoll_ctl(add, %d) failed: %m " 
Source: i_panic("epoll_ctl(%s, %d) failed: %m",


[ Top of Report | Procedure Table | Contents ]





io_loop_handle_remove
(131 to 161 ioloop-epoll.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 133 Attempt to use already freed object. CERT MEM31-C 
Source: struct ioloop_handler_context *ctx = io->io.ioloop->handler_context;
M 140 Pointer not checked for null before use : list CERT EXP08-C,EXP34-C
  139    
Source: list = array_idx_modifiable(&ctx->fd_index, io->fd); 
Source: last = ioloop_iolist_del(*list, io);
M 139 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 657)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IOLOOP-EPOLL_657.ref" looking for line -1105 
Source: list = array_idx_modifiable(&ctx->fd_index, io->fd);
M 160 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  139    
Source: list = array_idx_modifiable(&ctx->fd_index, io->fd); 
Source: i_free(io);
M 150 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  139    
Source: list = array_idx_modifiable(&ctx->fd_index, io->fd); 
Source: i_error("epoll_ctl(%s, %d) failed: %m",
M 150 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  139    
Source: list = array_idx_modifiable(&ctx->fd_index, io->fd); 
Source: i_error("epoll_ctl(%s, %d) failed: %m",


[ Top of Report | Procedure Table | Contents ]





io_loop_handler_run
(163 to 223 ioloop-epoll.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 165 Attempt to use already freed object. CERT MEM31-C 
Source: struct ioloop_handler_context *ctx = ioloop->handler_context;
M 179 Pointer not checked for null before use : events CERT EXP08-C,EXP34-C
  178    
Source: events = array_get_modifiable(&ctx->events, &events_count); 
Source: ret = epoll_wait(ctx->epfd, events, events_count, msecs);
M 193 Pointer not checked for null before use : event CERT EXP08-C,EXP34-C
  192    
Source: event = array_idx(&ctx->events, i); 
Source: list = event->data.ptr;
M 213 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  211    
Source: t_id = t_push(); 
Source: if (t_pop() != t_id) {
M 213 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  211    
Source: t_id = t_push(); 
Source: if (t_pop() != t_id) {
M 196 Pointer not checked for null before use : list CERT EXP08-C,EXP34-C
  193    
Source: list = event->data.ptr; 
Source: io = list->ios[j];
M 184 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  181    
Source: i_fatal("epoll_wait(): %m"); 
Source: io_loop_handle_timeouts(ioloop);
M 214 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  213    
Source: if (t_pop() != t_id) { 
Source: i_panic("Leaked a t_pop() call in "
M 211 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  214    
Source: i_panic("Leaked a t_pop() call in " 
Source: t_id = t_push();
M 184 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  181    
Source: i_fatal("epoll_wait(): %m"); 
Source: io_loop_handle_timeouts(ioloop);
M 214 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  213    
Source: if (t_pop() != t_id) { 
Source: i_panic("Leaked a t_pop() call in "
M 211 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  214    
Source: i_panic("Leaked a t_pop() call in " 
Source: t_id = t_push();
M 170 Procedure contains UR data flow anomalies. : tv CERT EXP33-C
  176    
Source: msecs = io_loop_get_wait_time(ioloop, &tv); 
Source: struct timeval tv;

Code Line Violation Standard


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
ioloop-epoll.c 170 ioloop-epoll.c 176 tv 
Source: struct timeval tv; 
Source: msecs = io_loop_get_wait_time(ioloop, &tv);

[ Top of Report | Procedure Table | Contents ]





ioloop_iolist_add
(11 to 35 ioloop-iolist.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 25 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  22    
Source: i_unreached(); 
Source: i_assert(list->ios[idx] == NULL);
M 25 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  22    
Source: i_unreached(); 
Source: i_assert(list->ios[idx] == NULL);
M 13 Procedure contains UR data flow anomalies. : idx CERT EXP33-C
  25    
Source: i_assert(list->ios[idx] == NULL); 
Source: int i, idx;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
ioloop-iolist.c 13 ioloop-iolist.c 25 idx 
Source: int i, idx; 
Source: i_assert(list->ios[idx] == NULL);

[ Top of Report | Procedure Table | Contents ]





io_notify_fd_add
(9 to 27 ioloop-notify-fd.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 15 Pointer not checked for null before use : io CERT EXP08-C,EXP34-C
  14    
Source: io = i_new(struct io_notify, 1); 
Source: io->io.condition = IO_NOTIFY;
M 14 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 661)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IOLOOP-NOTIFY-FD_661.ref" looking for line -1105 
Source: io = i_new(struct io_notify, 1);
M 18 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  Ref. Line -1706 (Module 661)    
Ref(-1706)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IOLOOP-NOTIFY-FD_661.ref" looking for line -1706 
Source: io->io.ioloop = current_ioloop;


[ Top of Report | Procedure Table | Contents ]





io_notify_fd_find
(42 to 53 ioloop-notify-fd.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 49 Local structure returned in function result : io  
Source: return io;


[ Top of Report | Procedure Table | Contents ]





inotify_input_more
(34 to 78 ioloop-notify-inotify.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 62 User input not checked before use. : event_buf CERT FIO30-C
  45    
Source: ret = read(ctx->inotify_fd, event_buf, sizeof(event_buf)); 
Source: event = (struct inotify_event *)(event_buf + pos);
M 55 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  51    
Source: i_fatal("read(inotify) failed: %m"); 
Source: i_fatal("gettimeofday(): %m");
M 76 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  55    
Source: i_fatal("gettimeofday(): %m"); 
Source: i_error("read(inotify) returned partial event");
M 55 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  51    
Source: i_fatal("read(inotify) failed: %m"); 
Source: i_fatal("gettimeofday(): %m");
M 76 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  55    
Source: i_fatal("gettimeofday(): %m"); 
Source: i_error("read(inotify) returned partial event");


[ Top of Report | Procedure Table | Contents ]





io_add_notify
(86 to 127 ioloop-notify-inotify.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 89 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  Ref. Line -1706 (Module 662)    
Ref(-1706)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IOLOOP-NOTIFY-INOTIFY_662.ref" looking for line -1706 
Source: struct ioloop_notify_handler_context *ctx =
M 97 Pointer not checked for null before use : ctx CERT EXP08-C,EXP34-C
  96    
Source: ctx = io_loop_notify_handler_init(); 
Source: if (ctx->disabled)
M 121 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  96    
Source: ctx = io_loop_notify_handler_init(); 
Source: ctx->event_io = io_add(ctx->inotify_fd, IO_READ,
M 125 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  96    
Source: ctx = io_loop_notify_handler_init(); 
Source: *io_r = io_notify_fd_add(&ctx->fd_ctx, wd, callback, context);


[ Top of Report | Procedure Table | Contents ]





io_loop_notify_remove
(129 to 147 ioloop-notify-inotify.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 146 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  143    
Source: io_notify_fd_free(&ctx->fd_ctx, io); 
Source: io_remove(&ctx->event_io);
M 143 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  140    
Source: i_error("inotify_rm_watch() failed: %m"); 
Source: io_notify_fd_free(&ctx->fd_ctx, io);
M 146 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  140    
Source: i_error("inotify_rm_watch() failed: %m"); 
Source: io_remove(&ctx->event_io);
M 147 Memory not freed after last reference. : io CERT MEM00-C 
Source: }


[ Top of Report | Procedure Table | Contents ]





io_loop_notify_handler_init
(149 to 172 ioloop-notify-inotify.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 171 Local structure returned in function result : ctx  
Source: return ctx;
M 157 Pointer not checked for null before use : ctx CERT EXP08-C,EXP34-C
  154    
Source: ctx = ioloop->notify_handler_context = 
Source: ctx->inotify_fd = inotify_init();
M 169 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  168    
Source: fd_close_on_exec(ctx->inotify_fd, TRUE); 
Source: fd_set_nonblock(ctx->inotify_fd, TRUE);
M 169 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  168    
Source: fd_close_on_exec(ctx->inotify_fd, TRUE); 
Source: fd_set_nonblock(ctx->inotify_fd, TRUE);
M 154 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  Ref. Line -1706 (Module 662)    
Ref(-1706)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IOLOOP-NOTIFY-INOTIFY_662.ref" looking for line -1706 
Source: ctx = ioloop->notify_handler_context =
M 155 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 662)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IOLOOP-NOTIFY-INOTIFY_662.ref" looking for line -1105 
Source: i_new(struct ioloop_notify_handler_context, 1);


[ Top of Report | Procedure Table | Contents ]





io_loop_notify_handler_deinit
(174 to 185 ioloop-notify-inotify.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 184 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  181    
Source: i_error("close(inotify) failed: %m"); 
Source: i_free(ctx);


[ Top of Report | Procedure Table | Contents ]





io_add
(30 to 57 ioloop.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 40 Pointer not checked for null before use : io CERT EXP08-C,EXP34-C
  39    
Source: io = i_new(struct io_file, 1); 
Source: io->io.condition = condition;
M 39 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  37    
Source: i_assert((condition & IO_NOTIFY) == 0); 
Source: io = i_new(struct io_file, 1);
M 49 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  48    
Source: io_loop_initialize_handler(io->io.ioloop); 
Source: io_loop_handle_add(io);
M 36 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  35    
Source: i_assert(fd >= 0); 
Source: i_assert(callback != NULL);
M 37 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  36    
Source: i_assert(callback != NULL); 
Source: i_assert((condition & IO_NOTIFY) == 0);
M 43 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  37    
Source: i_assert((condition & IO_NOTIFY) == 0); 
Source: io->io.ioloop = current_ioloop;
M 49 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  48    
Source: io_loop_initialize_handler(io->io.ioloop); 
Source: io_loop_handle_add(io);
M 36 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  35    
Source: i_assert(fd >= 0); 
Source: i_assert(callback != NULL);
M 37 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  36    
Source: i_assert(callback != NULL); 
Source: i_assert((condition & IO_NOTIFY) == 0);


[ Top of Report | Procedure Table | Contents ]





io_remove_full
(75 to 95 ioloop.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 93 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  79    
Source: i_assert(io->callback != NULL); 
Source: io_loop_handle_remove(io_file, closed);
M 93 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  79    
Source: i_assert(io->callback != NULL); 
Source: io_loop_handle_remove(io_file, closed);
M 94 Memory not freed after last reference. : io_file CERT MEM00-C 
Source: }


[ Top of Report | Procedure Table | Contents ]





io_remove_closed
(102 to 107 ioloop.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 106 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  104    
Source: i_assert(((*io)->condition & IO_NOTIFY) == 0); 
Source: io_remove_full(io, TRUE);
M 106 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  104    
Source: i_assert(((*io)->condition & IO_NOTIFY) == 0); 
Source: io_remove_full(io, TRUE);


[ Top of Report | Procedure Table | Contents ]





timeout_add
(133 to 149 ioloop.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 148 Local structure returned in function result : timeout  
Source: return timeout;
M 139 Pointer not checked for null before use : timeout CERT EXP08-C,EXP34-C
  138    
Source: timeout = i_new(struct timeout, 1); 
Source: timeout->msecs = msecs;
M 138 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 667)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IOLOOP_667.ref" looking for line -1105 
Source: timeout = i_new(struct timeout, 1);
M 140 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  Ref. Line -1706 (Module 667)    
Ref(-1706)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IOLOOP_667.ref" looking for line -1706 
Source: timeout->ioloop = current_ioloop;
M 147 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  145    
Source: timeout_update_next(timeout, timeout->ioloop->running ? 
Source: priorityq_add(timeout->ioloop->timeouts, &timeout->item);
M 147 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  145    
Source: timeout_update_next(timeout, timeout->ioloop->running ? 
Source: priorityq_add(timeout->ioloop->timeouts, &timeout->item);


[ Top of Report | Procedure Table | Contents ]





timeout_remove
(151 to 158 ioloop.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 157 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  156    
Source: priorityq_remove(timeout->ioloop->timeouts, &timeout->item); 
Source: i_free(timeout);
M 156 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 667)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IOLOOP_667.ref" looking for line -1105 
Source: priorityq_remove(timeout->ioloop->timeouts, &timeout->item);


[ Top of Report | Procedure Table | Contents ]





timeout_reset_timeval
(160 to 181 ioloop.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 180 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  179    
Source: priorityq_remove(timeout->ioloop->timeouts, &timeout->item); 
Source: priorityq_add(timeout->ioloop->timeouts, &timeout->item);
M 180 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  179    
Source: priorityq_remove(timeout->ioloop->timeouts, &timeout->item); 
Source: priorityq_add(timeout->ioloop->timeouts, &timeout->item);
M 179 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  175    
Source: i_assert(tv_now == NULL || 
Source: priorityq_remove(timeout->ioloop->timeouts, &timeout->item);
M 179 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  175    
Source: i_assert(tv_now == NULL || 
Source: priorityq_remove(timeout->ioloop->timeouts, &timeout->item);


[ Top of Report | Procedure Table | Contents ]





timeout_get_wait_time
(189 to 223 ioloop.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 202 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  201    
Source: i_assert(tv_r->tv_sec > 0); 
Source: i_assert(timeout->next_run.tv_sec > 0);
M 201 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  196    
Source: i_fatal("gettimeofday(): %m"); 
Source: i_assert(tv_r->tv_sec > 0);
M 221 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  202    
Source: i_assert(timeout->next_run.tv_sec > 0); 
Source: i_assert(ret > 0 && tv_r->tv_sec >= 0 && tv_r->tv_usec >= 0);
M 202 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  201    
Source: i_assert(tv_r->tv_sec > 0); 
Source: i_assert(timeout->next_run.tv_sec > 0);
M 201 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  196    
Source: i_fatal("gettimeofday(): %m"); 
Source: i_assert(tv_r->tv_sec > 0);
M 221 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  202    
Source: i_assert(timeout->next_run.tv_sec > 0); 
Source: i_assert(ret > 0 && tv_r->tv_sec >= 0 && tv_r->tv_usec >= 0);


[ Top of Report | Procedure Table | Contents ]





io_loop_get_wait_time
(225 to 246 ioloop.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 233 Pointer not checked for null before use : item CERT EXP08-C,EXP34-C
  232    
Source: item = priorityq_peek(ioloop->timeouts); 
Source: timeout = (struct timeout *)item;


[ Top of Report | Procedure Table | Contents ]





io_loop_timeouts_update
(263 to 275 ioloop.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 271 Pointer not checked for null before use : items CERT EXP08-C,EXP34-C
  269    
Source: items = priorityq_items(ioloop->timeouts); 
Source: struct timeout *to = (struct timeout *)items[i];


[ Top of Report | Procedure Table | Contents ]





io_loops_timeouts_update
(277 to 283 ioloop.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 281 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  Ref. Line -1706 (Module 667)    
Ref(-1706)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\IOLOOP_667.ref" looking for line -1706 
Source: for (ioloop = current_ioloop; ioloop != NULL; ioloop = ioloop->prev)


[ Top of Report | Procedure Table | Contents ]





io_loop_handle_timeouts_real
(285 to 334 ioloop.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 327 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  325    
Source: timeout_reset_timeval(timeout, &tv_call); 
Source: t_id = t_push();
M 327 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  325    
Source: timeout_reset_timeval(timeout, &tv_call); 
Source: t_id = t_push();
M 329 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  327    
Source: t_id = t_push(); 
Source: if (t_pop() != t_id) {
M 329 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  327    
Source: t_id = t_push(); 
Source: if (t_pop() != t_id) {
M 325 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  321    
Source: if (timeout_get_wait_time(timeout, &tv, &tv_call) > 0) 
Source: timeout_reset_timeval(timeout, &tv_call);
M 330 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  329    
Source: if (t_pop() != t_id) { 
Source: i_panic("Leaked a t_pop() call in timeout handler %p",
M 321 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  330    
Source: i_panic("Leaked a t_pop() call in timeout handler %p", 
Source: if (timeout_get_wait_time(timeout, &tv, &tv_call) > 0)
M 303 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  292    
Source: i_fatal("gettimeofday(): %m"); 
Source: i_fatal("gettimeofday(): %m");
M 325 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  321    
Source: if (timeout_get_wait_time(timeout, &tv, &tv_call) > 0) 
Source: timeout_reset_timeval(timeout, &tv_call);
M 330 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  329    
Source: if (t_pop() != t_id) { 
Source: i_panic("Leaked a t_pop() call in timeout handler %p",
M 297 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  292    
Source: i_fatal("gettimeofday(): %m"); 
Source: io_loops_timeouts_update(-(long)(ioloop_time -
M 321 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  330    
Source: i_panic("Leaked a t_pop() call in timeout handler %p", 
Source: if (timeout_get_wait_time(timeout, &tv, &tv_call) > 0)
M 306 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  292    

Code Line Violation Standard 
Source: i_fatal("gettimeofday(): %m"); 
Source: io_loops_timeouts_update(ioloop_timeval.tv_sec -


[ Top of Report | Procedure Table | Contents ]





io_loop_handle_timeouts
(336 to 341 ioloop.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 339 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  338    
Source: T_BEGIN { 
Source: io_loop_handle_timeouts_real(ioloop);
M 339 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  338    
Source: T_BEGIN { 
Source: io_loop_handle_timeouts_real(ioloop);
M 340 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  339    
Source: io_loop_handle_timeouts_real(ioloop); 
Source: } T_END;
M 340 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  339    
Source: io_loop_handle_timeouts_real(ioloop); 
Source: } T_END;


[ Top of Report | Procedure Table | Contents ]





io_loop_run
(343 to 351 ioloop.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 350 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  346    
Source: io_loop_initialize_handler(ioloop); 
Source: io_loop_handler_run(ioloop);
M 350 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  346    
Source: io_loop_initialize_handler(ioloop); 
Source: io_loop_handler_run(ioloop);


[ Top of Report | Procedure Table | Contents ]





io_loop_create
(373 to 393 ioloop.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 392 Local structure returned in function result : ioloop  
Source: return ioloop;
M 383 Pointer not checked for null before use : ioloop CERT EXP08-C,EXP34-C
  382    
Source: ioloop = i_new(struct ioloop, 1); 
Source: ioloop->timeouts = priorityq_init(timeout_cmp, 32);
M 385 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  383    
Source: ioloop->timeouts = priorityq_init(timeout_cmp, 32); 
Source: ioloop->time_moved_callback = current_ioloop != NULL ?
M 382 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  379    
Source: i_fatal("gettimeofday(): %m"); 
Source: ioloop = i_new(struct ioloop, 1);
M 383 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  379    
Source: i_fatal("gettimeofday(): %m"); 
Source: ioloop->timeouts = priorityq_init(timeout_cmp, 32);


[ Top of Report | Procedure Table | Contents ]





io_loop_destroy
(395 to 429 ioloop.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 428 free parameter is not heap item. CERT MEM34-C 
Source: i_free(ioloop);
M 428 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  425    
Source: i_assert(ioloop == current_ioloop); 
Source: i_free(ioloop);
M 413 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  417    
Source: i_free(to); 
Source: while ((item = priorityq_pop(ioloop->timeouts)) != NULL) {
M 416 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  413    
Source: while ((item = priorityq_pop(ioloop->timeouts)) != NULL) { 
Source: i_warning("Timeout leak: %p", (void *)to->callback);
M 419 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  413    
Source: while ((item = priorityq_pop(ioloop->timeouts)) != NULL) { 
Source: priorityq_deinit(&ioloop->timeouts);
M 422 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  419    
Source: priorityq_deinit(&ioloop->timeouts); 
Source: io_loop_handler_deinit(ioloop);
M 413 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: while ((item = priorityq_pop(ioloop->timeouts)) != NULL) {
M 426 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  425    
Source: i_assert(ioloop == current_ioloop); 
Source: current_ioloop = current_ioloop->prev;
M 413 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  416    
Source: i_warning("Timeout leak: %p", (void *)to->callback); 
Source: while ((item = priorityq_pop(ioloop->timeouts)) != NULL) {
M 416 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  413    
Source: while ((item = priorityq_pop(ioloop->timeouts)) != NULL) { 
Source: i_warning("Timeout leak: %p", (void *)to->callback);
M 422 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  413    
Source: while ((item = priorityq_pop(ioloop->timeouts)) != NULL) { 
Source: io_loop_handler_deinit(ioloop);
M 410 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  409    
Source: i_warning("I/O leak: %p (%d)", (void *)io->io.callback, io->fd); 
Source: io_remove(&_io);
M 410 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  409    
Source: i_warning("I/O leak: %p (%d)", (void *)io->io.callback, io->fd); 
Source: io_remove(&_io);
M 417 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  416    

Code Line Violation Standard 
Source: i_warning("Timeout leak: %p", (void *)to->callback); 
Source: i_free(to);


[ Top of Report | Procedure Table | Contents ]





io_stream_unref
(26 to 39 iostream.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 38 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  37    
Source: i_free(stream->name); 
Source: i_free(stream);
M 38 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: i_free(stream);
M 38 Pointer not checked for null before use : (stream)->name CERT EXP08-C,EXP34-C
  37    
Source: i_free(stream->name); 
Source: i_free(stream);
M 37 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  28    
Source: i_assert(stream->refcount > 0); 
Source: i_free(stream->name);


[ Top of Report | Procedure Table | Contents ]





i_stream_concat_read_next
(48 to 78 istream-concat.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 75 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  55    
Source: data = i_stream_get_data(cstream->cur_input, &data_size); 
Source: memcpy(cstream->istream.w_buffer, data, data_size);
M 71 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  70    
Source: if (!i_stream_get_buffer_space(&cstream->istream, data_size, &size)) 
Source: i_unreached();
M 72 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  71    
Source: i_unreached(); 
Source: i_assert(size >= data_size);
M 70 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  53    
Source: i_assert(cstream->cur_input->eof); 
Source: if (!i_stream_get_buffer_space(&cstream->istream, data_size, &size))
M 71 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  70    
Source: if (!i_stream_get_buffer_space(&cstream->istream, data_size, &size)) 
Source: i_unreached();
M 72 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  71    
Source: i_unreached(); 
Source: i_assert(size >= data_size);
M 70 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  53    
Source: i_assert(cstream->cur_input->eof); 
Source: if (!i_stream_get_buffer_space(&cstream->istream, data_size, &size))
M 51 Procedure contains UR data flow anomalies. : size CERT EXP33-C
  70    
Source: if (!i_stream_get_buffer_space(&cstream->istream, data_size, &size)) 
Source: size_t data_size, size;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
istream-concat.c 51 istream-concat.c 70 size 
Source: size_t data_size, size; 
Source: if (!i_stream_get_buffer_space(&cstream->istream, data_size, &size))

[ Top of Report | Procedure Table | Contents ]





i_stream_concat_read
(80 to 168 istream-concat.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 146 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  142    
Source: data = i_stream_get_data(cstream->cur_input, &pos); 
Source: stream->buffer = data;
M 119 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  118    
Source: i_assert(cur_pos == pos); 
Source: ret = i_stream_read(cstream->cur_input);
M 98 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  93    
Source: i_assert(stream->skip >= cstream->prev_skip); 
Source: i_assert(cstream->prev_skip == 0);
M 153 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  141    
Source: i_assert(ret != -1 || stream->istream.eof); 
Source: if (!i_stream_get_buffer_space(stream, pos - cur_pos, &size))
M 135 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  119    
Source: ret = i_stream_read(cstream->cur_input); 
Source: i_stream_concat_read_next(cstream);
M 119 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  118    
Source: i_assert(cur_pos == pos); 
Source: ret = i_stream_read(cstream->cur_input);
M 98 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  93    
Source: i_assert(stream->skip >= cstream->prev_skip); 
Source: i_assert(cstream->prev_skip == 0);
M 153 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  141    
Source: i_assert(ret != -1 || stream->istream.eof); 
Source: if (!i_stream_get_buffer_space(stream, pos - cur_pos, &size))
M 135 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  119    
Source: ret = i_stream_read(cstream->cur_input); 
Source: i_stream_concat_read_next(cstream);
M 137 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  135    
Source: i_stream_concat_read_next(cstream); 
Source: return i_stream_concat_read(stream);
M 137 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  135    
Source: i_stream_concat_read_next(cstream); 
Source: return i_stream_concat_read(stream);
M 84 Procedure contains UR data flow anomalies. : size CERT EXP33-C
  153    
Source: if (!i_stream_get_buffer_space(stream, pos - cur_pos, &size)) 
Source: size_t size, pos, cur_pos, bytes_skipped;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
istream-concat.c 84 istream-concat.c 153 size 
Source: size_t size, pos, cur_pos, bytes_skipped; 
Source: if (!i_stream_get_buffer_space(stream, pos - cur_pos, &size))

[ Top of Report | Procedure Table | Contents ]





i_stream_create_concat
(238 to 282 istream-concat.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 261 Pointer not checked for null before use : cstream CERT EXP08-C,EXP34-C
  260    
Source: cstream = i_new(struct concat_istream, 1); 
Source: cstream->input = i_new(struct istream *, count + 1);
M 281 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: return i_stream_create(&cstream->istream, NULL, -1);
M 260 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  258    
Source: i_assert(count != 0); 
Source: cstream = i_new(struct concat_istream, 1);
M 281 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  258    
Source: i_assert(count != 0); 
Source: return i_stream_create(&cstream->istream, NULL, -1);


[ Top of Report | Procedure Table | Contents ]





i_stream_crlf_read_common
(14 to 36 istream-crlf.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 33 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: if (!i_stream_get_buffer_space(stream, size, NULL))
M 33 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  30    
Source: i_assert(size != 0); 
Source: if (!i_stream_get_buffer_space(stream, size, NULL))
M 30 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  22    
Source: ret = i_stream_read(stream->parent); 
Source: i_assert(size != 0);
M 33 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  30    
Source: i_assert(size != 0); 
Source: if (!i_stream_get_buffer_space(stream, size, NULL))
M 30 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  22    
Source: ret = i_stream_read(stream->parent); 
Source: i_assert(size != 0);


[ Top of Report | Procedure Table | Contents ]





i_stream_crlf_read_crlf
(38 to 74 istream-crlf.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 71 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  45    
Source: ret = i_stream_crlf_read_common(cstream); 
Source: i_assert(ret > 0);
M 71 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  45    
Source: ret = i_stream_crlf_read_common(cstream); 
Source: i_assert(ret > 0);


[ Top of Report | Procedure Table | Contents ]





i_stream_crlf_read_lf
(76 to 135 istream-crlf.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 132 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  84    
Source: ret = i_stream_crlf_read_common(cstream); 
Source: i_assert(ret > 0);
M 132 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  84    
Source: ret = i_stream_crlf_read_common(cstream); 
Source: i_assert(ret > 0);
M 130 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  129    
Source: i_assert(cstream->pending_cr && size == 1); 
Source: return i_stream_crlf_read_lf(stream);
M 130 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  129    
Source: i_assert(cstream->pending_cr && size == 1); 
Source: return i_stream_crlf_read_lf(stream);


[ Top of Report | Procedure Table | Contents ]





i_stream_create_crlf_full
(143 to 160 istream-crlf.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 149 Pointer not checked for null before use : cstream CERT EXP08-C,EXP34-C
  148    
Source: cstream = i_new(struct crlf_istream, 1); 
Source: cstream->istream.max_buffer_size = input->real_stream->max_buffer_size;
M 148 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 670)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\ISTREAM-CRLF_670.ref" looking for line -1105 
Source: cstream = i_new(struct crlf_istream, 1);


[ Top of Report | Procedure Table | Contents ]





i_stream_create_from_data
(19 to 36 istream-data.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 24 Pointer not checked for null before use : stream CERT EXP08-C,EXP34-C
  23    
Source: stream = i_new(struct istream_private, 1); 
Source: stream->buffer = data;
M 33 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: (void)i_stream_create(stream, NULL, -1);
M 23 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 671)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\ISTREAM-DATA_671.ref" looking for line -1105 
Source: stream = i_new(struct istream_private, 1);


[ Top of Report | Procedure Table | Contents ]





i_stream_file_read
(38 to 100 istream-file.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 83 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  82    
Source: i_assert(!fstream->file); 
Source: i_assert(stream->skip == stream->pos);
M 98 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  97    
Source: i_assert(ret != 0 || !fstream->file); 
Source: i_assert(ret != -1);
M 82 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  72    
Source: i_assert(!stream->istream.blocking); 
Source: i_assert(!fstream->file);
M 97 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  83    
Source: i_assert(stream->skip == stream->pos); 
Source: i_assert(ret != 0 || !fstream->file);
M 83 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  82    
Source: i_assert(!fstream->file); 
Source: i_assert(stream->skip == stream->pos);
M 98 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  97    
Source: i_assert(ret != 0 || !fstream->file); 
Source: i_assert(ret != -1);
M 82 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  72    
Source: i_assert(!stream->istream.blocking); 
Source: i_assert(!fstream->file);
M 97 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  83    
Source: i_assert(stream->skip == stream->pos); 
Source: i_assert(ret != 0 || !fstream->file);
M 49 User input not checked before use. : (stream)->w_buffer CERT FIO30-C
  57    
Source: ret = read(stream->fd, stream->w_buffer + stream->pos, 
Source: ret = pread(stream->fd, stream->w_buffer + stream->pos,
M 41 Procedure contains UR data flow anomalies. : size CERT EXP33-C
  44    
Source: if (!i_stream_get_buffer_space(stream, 1, &size)) 
Source: size_t size;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
istream-file.c 41 istream-file.c 44 size 
Source: size_t size; 
Source: if (!i_stream_get_buffer_space(stream, 1, &size))

[ Top of Report | Procedure Table | Contents ]





i_stream_create_fd
(144 to 169 istream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 168 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: return i_stream_create(&fstream->istream, NULL, fd);
M 150 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 672)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\ISTREAM-FILE_672.ref" looking for line -1105 
Source: fstream = i_new(struct file_istream, 1);


[ Top of Report | Procedure Table | Contents ]





i_stream_create_limit
(122 to 142 istream-limit.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 127 Pointer not checked for null before use : lstream CERT EXP08-C,EXP34-C
  126    
Source: lstream = i_new(struct limit_istream, 1); 
Source: lstream->v_size = v_size;
M 126 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 673)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\ISTREAM-LIMIT_673.ref" looking for line -1105 
Source: lstream = i_new(struct limit_istream, 1);


[ Top of Report | Procedure Table | Contents ]





i_stream_mmap_read
(67 to 139 istream-mmap.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 121 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  115    
Source: i_assert(errno != 0); 
Source: i_error("mmap_istream.mmap(%s) failed: %m",
M 137 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  131    
Source: i_error("mmap_istream.madvise(%s): %m", 
Source: i_assert(stream->pos - stream->skip > 0);
M 103 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  95    
Source: i_error("mmap_istream.munmap(%s) failed: %m", 
Source: i_assert((uoff_t)mstream->mmap_offset + stream->buffer_size <=
M 121 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  115    
Source: i_assert(errno != 0); 
Source: i_error("mmap_istream.mmap(%s) failed: %m",
M 137 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  131    
Source: i_error("mmap_istream.madvise(%s): %m", 
Source: i_assert(stream->pos - stream->skip > 0);
M 103 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  95    
Source: i_error("mmap_istream.munmap(%s) failed: %m", 
Source: i_assert((uoff_t)mstream->mmap_offset + stream->buffer_size <=


[ Top of Report | Procedure Table | Contents ]





i_stream_create_mmap
(197 to 239 istream-mmap.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 238 Local structure returned in function result : istream  
Source: return istream;
M 220 Pointer not checked for null before use : mstream CERT EXP08-C,EXP34-C
  219    
Source: mstream = i_new(struct mmap_istream, 1); 
Source: mstream->autoclose_fd = autoclose_fd;
M 234 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: istream = i_stream_create(&mstream->istream, NULL, fd);
M 212 User input not checked before use. : st CERT FIO30-C
  209    
Source: if (fstat(fd, &st) < 0) 
Source: v_size = st.st_size;
M 219 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  210    
Source: i_error("i_stream_create_mmap(): fstat() failed: %m"); 
Source: mstream = i_new(struct mmap_istream, 1);
M 234 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  210    
Source: i_error("i_stream_create_mmap(): fstat() failed: %m"); 
Source: istream = i_stream_create(&mstream->istream, NULL, fd);


[ Top of Report | Procedure Table | Contents ]





i_stream_seekable_destroy
(44 to 57 istream-seekable.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 56 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  54    
Source: i_stream_unref(&sstream->input[i]); 
Source: i_free(sstream->temp_path);
M 54 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  52    
Source: i_stream_unref(&sstream->fd_input); 
Source: i_stream_unref(&sstream->input[i]);


[ Top of Report | Procedure Table | Contents ]





copy_to_temp_file
(73 to 118 istream-seekable.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 110 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  107    
Source: i_error("istream-seekable: Couldn't read back " 
Source: i_stream_destroy(&sstream->fd_input);
M 110 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  107    
Source: i_error("istream-seekable: Couldn't read back " 
Source: i_stream_destroy(&sstream->fd_input);
M 114 Pointer not checked for null before use : buffer CERT EXP08-C,EXP34-C
  102    
Source: buffer = i_stream_get_data(sstream->fd_input, &size); 
Source: stream->buffer = buffer;
M 107 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  106    
Source: if (i_stream_read(sstream->fd_input) <= 0) { 
Source: i_error("istream-seekable: Couldn't read back "
M 106 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  96    
Source: sstream->fd_input = 
Source: if (i_stream_read(sstream->fd_input) <= 0) {
M 107 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  106    
Source: if (i_stream_read(sstream->fd_input) <= 0) { 
Source: i_error("istream-seekable: Couldn't read back "
M 106 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  96    
Source: sstream->fd_input = 
Source: if (i_stream_read(sstream->fd_input) <= 0) {
M 76 Procedure contains UR data flow anomalies. : path CERT EXP33-C
  81    
Source: fd = sstream->fd_callback(&path, sstream->context); 
Source: const char *path;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
istream-seekable.c 76 istream-seekable.c 81 path 
Source: const char *path; 
Source: fd = sstream->fd_callback(&path, sstream->context);

[ Top of Report | Procedure Table | Contents ]





read_from_buffer
(154 to 191 istream-seekable.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 179 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  178    
Source: data = i_stream_get_data(sstream->cur_input, &size); 
Source: buffer_append(sstream->buffer, data, size);
M 179 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  172    
Source: *ret_r = read_more(sstream); 
Source: buffer_append(sstream->buffer, data, size);
M 188 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  179    
Source: buffer_append(sstream->buffer, data, size); 
Source: i_assert(*ret_r > 0);
M 179 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  172    
Source: *ret_r = read_more(sstream); 
Source: buffer_append(sstream->buffer, data, size);
M 188 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  179    
Source: buffer_append(sstream->buffer, data, size); 
Source: i_assert(*ret_r > 0);


[ Top of Report | Procedure Table | Contents ]





i_stream_seekable_write_failed
(193 to 216 istream-seekable.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 202 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  200    
Source: sstream->buffer = 
Source: data = buffer_append_space_unsafe(sstream->buffer, sstream->write_peak);
M 204 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  202    
Source: data = buffer_append_space_unsafe(sstream->buffer, sstream->write_peak); 
Source: if (pread_full(sstream->fd, data, sstream->write_peak, 0) < 0) {
M 214 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  209    
Source: i_stream_destroy(&sstream->fd_input); 
Source: i_free_and_null(sstream->temp_path);
M 200 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  198    
Source: i_assert(sstream->buffer == NULL); 
Source: sstream->buffer =
M 205 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  202    
Source: data = buffer_append_space_unsafe(sstream->buffer, sstream->write_peak); 
Source: i_error("read(%s) failed: %m", sstream->temp_path);
M 209 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  202    
Source: data = buffer_append_space_unsafe(sstream->buffer, sstream->write_peak); 
Source: i_stream_destroy(&sstream->fd_input);
M 200 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  198    
Source: i_assert(sstream->buffer == NULL); 
Source: sstream->buffer =
M 205 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  202    
Source: data = buffer_append_space_unsafe(sstream->buffer, sstream->write_peak); 
Source: i_error("read(%s) failed: %m", sstream->temp_path);
M 209 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  202    
Source: data = buffer_append_space_unsafe(sstream->buffer, sstream->write_peak); 
Source: i_stream_destroy(&sstream->fd_input);


[ Top of Report | Procedure Table | Contents ]





i_stream_seekable_read
(218 to 286 istream-seekable.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 252 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  251    
Source: data = i_stream_get_data(sstream->cur_input, &size); 
Source: ret = write(sstream->fd, data, size);
M 234 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  230    
Source: if (read_from_buffer(sstream, &ret)) 
Source: if (copy_to_temp_file(sstream) < 0) {
M 236 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  234    
Source: if (copy_to_temp_file(sstream) < 0) { 
Source: if (!read_from_buffer(sstream, &ret))
M 237 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  236    
Source: if (!read_from_buffer(sstream, &ret)) 
Source: i_unreached();
M 258 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  255    
Source: i_error("write_full(%s) failed: %m", 
Source: if (i_stream_seekable_write_failed(sstream) < 0)
M 260 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  258    
Source: if (i_stream_seekable_write_failed(sstream) < 0) 
Source: if (!read_from_buffer(sstream, &ret))
M 261 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  260    
Source: if (!read_from_buffer(sstream, &ret)) 
Source: i_unreached();
M 240 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  234    
Source: if (copy_to_temp_file(sstream) < 0) { 
Source: i_assert(sstream->buffer == NULL);
M 270 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  243    
Source: i_assert(stream->istream.v_offset + stream->pos <= sstream->write_peak); 
Source: ret = i_stream_read(sstream->fd_input);
M 243 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  240    
Source: i_assert(sstream->buffer == NULL); 
Source: i_assert(stream->istream.v_offset + stream->pos <= sstream->write_peak);
M 234 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  230    
Source: if (read_from_buffer(sstream, &ret)) 
Source: if (copy_to_temp_file(sstream) < 0) {
M 236 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  234    
Source: if (copy_to_temp_file(sstream) < 0) { 
Source: if (!read_from_buffer(sstream, &ret))
M 237 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  236    

Code Line Violation Standard 
Source: if (!read_from_buffer(sstream, &ret)) 
Source: i_unreached();
M 258 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  255    
Source: i_error("write_full(%s) failed: %m", 
Source: if (i_stream_seekable_write_failed(sstream) < 0)
M 260 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  258    
Source: if (i_stream_seekable_write_failed(sstream) < 0) 
Source: if (!read_from_buffer(sstream, &ret))
M 261 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  260    
Source: if (!read_from_buffer(sstream, &ret)) 
Source: i_unreached();
M 240 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  234    
Source: if (copy_to_temp_file(sstream) < 0) { 
Source: i_assert(sstream->buffer == NULL);
M 270 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  243    
Source: i_assert(stream->istream.v_offset + stream->pos <= sstream->write_peak); 
Source: ret = i_stream_read(sstream->fd_input);
M 243 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  240    
Source: i_assert(sstream->buffer == NULL); 
Source: i_assert(stream->istream.v_offset + stream->pos <= sstream->write_peak);
M 236 Pointer not checked for null before use : sstream.pos CERT EXP08-C,EXP34-C
  234    
Source: if (copy_to_temp_file(sstream) < 0) { 
Source: if (!read_from_buffer(sstream, &ret))
M 260 Pointer not checked for null before use : sstream.pos CERT EXP08-C,EXP34-C
  234    
Source: if (copy_to_temp_file(sstream) < 0) { 
Source: if (!read_from_buffer(sstream, &ret))
M 223 Procedure contains UR data flow anomalies. : ret CERT EXP33-C
  231    
Source: return ret; 
Source: ssize_t ret;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
istream-seekable.c 223 istream-seekable.c 231 ret 
Source: ssize_t ret; 
Source: return ret;

[ Top of Report | Procedure Table | Contents ]





i_stream_seekable_stat
(295 to 329 istream-seekable.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 312 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  309    
Source: } while ((ret = i_stream_seekable_read(stream)) > 0); 
Source: i_panic("i_stream_stat() used for non-blocking "
M 324 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  312    
Source: i_panic("i_stream_stat() used for non-blocking " 
Source: i_assert(sstream->buffer != NULL);
M 312 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  309    
Source: } while ((ret = i_stream_seekable_read(stream)) > 0); 
Source: i_panic("i_stream_stat() used for non-blocking "
M 324 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  312    
Source: i_panic("i_stream_stat() used for non-blocking " 
Source: i_assert(sstream->buffer != NULL);
M 316 Pointer not checked for null before use : (stream)->istream.stream_errno CERT EXP08-C,EXP34-C
  309    
Source: } while ((ret = i_stream_seekable_read(stream)) > 0); 
Source: i_stream_seek(&stream->istream, old_offset);


[ Top of Report | Procedure Table | Contents ]





i_stream_create_seekable
(331 to 388 istream-seekable.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 360 Pointer not checked for null before use : sstream CERT EXP08-C,EXP34-C
  359    
Source: sstream = i_new(struct seekable_istream, 1); 
Source: sstream->fd_callback = fd_callback;
M 372 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  362    
Source: sstream->buffer = buffer_create_dynamic(default_pool, BUF_INITIAL_SIZE); 
Source: buffer_append(sstream->buffer, data, size);
M 372 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  371    
Source: data = i_stream_get_data(sstream->cur_input, &size); 
Source: buffer_append(sstream->buffer, data, size);
M 387 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  372    
Source: buffer_append(sstream->buffer, data, size); 
Source: return i_stream_create(&sstream->istream, NULL, -1);
M 387 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  372    
Source: buffer_append(sstream->buffer, data, size); 
Source: return i_stream_create(&sstream->istream, NULL, -1);
M 387 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: return i_stream_create(&sstream->istream, NULL, -1);
M 359 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  357    
Source: i_assert(count != 0); 
Source: sstream = i_new(struct seekable_istream, 1);
M 362 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  357    
Source: i_assert(count != 0); 
Source: sstream->buffer = buffer_create_dynamic(default_pool, BUF_INITIAL_SIZE);


[ Top of Report | Procedure Table | Contents ]





tee_streams_update_buffer
(23 to 48 istream-tee.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 37 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  29    
Source: data = i_stream_get_data(tee->input, &size); 
Source: tstream->istream.buffer = data;


[ Top of Report | Procedure Table | Contents ]





i_stream_tee_destroy
(75 to 102 istream-tee.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 98 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  97    
Source: i_stream_unref(&tee->input); 
Source: i_free(tee);
M 91 Pointer not checked for null before use : tee CERT EXP08-C,EXP34-C
  86    
Source: *p = tstream->next; 
Source: if (tee->children == NULL) {
M 102 Memory not freed after last reference. : tee CERT MEM00-C 
Source: }
M 84 Pointer not checked for null before use : p CERT EXP08-C,EXP34-C
  84    
Source: for (p = &tee->children; *p != NULL; p = &(*p)->next) { 
Source: for (p = &tee->children; *p != NULL; p = &(*p)->next) {
M 97 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  93    
Source: i_assert(tee->input->v_offset <= tee->max_read_offset); 
Source: i_stream_unref(&tee->input);
M 97 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  93    
Source: i_assert(tee->input->v_offset <= tee->max_read_offset); 
Source: i_stream_unref(&tee->input);


[ Top of Report | Procedure Table | Contents ]





i_stream_tee_set_max_buffer_size
(104 to 112 istream-tee.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 111 Attempt to use already freed object. CERT MEM31-C 
Source: i_stream_set_max_buffer_size(tstream->tee->input, max_size);


[ Top of Report | Procedure Table | Contents ]





i_stream_tee_read
(114 to 166 istream-tee.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 117 Attempt to use already freed object. CERT MEM31-C 
Source: struct istream *input = tstream->tee->input;
M 139 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  138    
Source: tee_streams_skip(tstream->tee); 
Source: ret = i_stream_read(input);
M 139 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  138    
Source: tee_streams_skip(tstream->tee); 
Source: ret = i_stream_read(input);
M 158 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  128    
Source: data = i_stream_get_data(input, &size); 
Source: stream->buffer = data;
M 138 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  137    
Source: i_assert(last_high_offset == input->v_offset + size); 
Source: tee_streams_skip(tstream->tee);
M 152 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  139    
Source: ret = i_stream_read(input); 
Source: tee_streams_update_buffer(tstream->tee);
M 157 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  156    
Source: i_assert(last_high_offset < input->v_offset + size); 
Source: i_assert(stream->pos < size);
M 161 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  152    
Source: tee_streams_update_buffer(tstream->tee); 
Source: i_assert(stream->buffer == data);
M 163 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  161    
Source: i_assert(stream->buffer == data); 
Source: i_assert(ret > 0);
M 156 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  126    
Source: tee_streams_update_buffer(tstream->tee); 
Source: i_assert(last_high_offset < input->v_offset + size);
M 138 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  137    
Source: i_assert(last_high_offset == input->v_offset + size); 
Source: tee_streams_skip(tstream->tee);
M 152 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  139    
Source: ret = i_stream_read(input); 
Source: tee_streams_update_buffer(tstream->tee);
M 157 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  156    
Source: i_assert(last_high_offset < input->v_offset + size); 
Source: i_assert(stream->pos < size);

Code Line Violation Standard
M 161 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  152    
Source: tee_streams_update_buffer(tstream->tee); 
Source: i_assert(stream->buffer == data);
M 163 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  161    
Source: i_assert(stream->buffer == data); 
Source: i_assert(ret > 0);
M 156 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  126    
Source: tee_streams_update_buffer(tstream->tee); 
Source: i_assert(last_high_offset < input->v_offset + size);


[ Top of Report | Procedure Table | Contents ]





i_stream_tee_stat
(168 to 174 istream-tee.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 173 Attempt to use already freed object. CERT MEM31-C 
Source: return i_stream_stat(tstream->tee->input, exact);


[ Top of Report | Procedure Table | Contents ]





i_stream_tee_sync
(176 to 188 istream-tee.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 182 Attempt to use already freed object. CERT MEM31-C 
Source: (void)i_stream_get_data(tstream->tee->input, &size);
M 187 Attempt to use already freed object. CERT MEM31-C 
Source: i_stream_sync(tstream->tee->input);
M 184 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  181    
Source: tee_streams_skip(tstream->tee); 
Source: i_panic("tee-istream: i_stream_sync() called "
M 184 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  181    
Source: tee_streams_skip(tstream->tee); 
Source: i_panic("tee-istream: i_stream_sync() called "


[ Top of Report | Procedure Table | Contents ]





tee_i_stream_create
(190 to 199 istream-tee.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 198 Local structure returned in function result : tee  
Source: return tee;
M 195 Pointer not checked for null before use : tee CERT EXP08-C,EXP34-C
  194    
Source: tee = i_new(struct tee_istream, 1); 
Source: tee->input = input;
M 194 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 676)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\ISTREAM-TEE_676.ref" looking for line -1105 
Source: tee = i_new(struct tee_istream, 1);


[ Top of Report | Procedure Table | Contents ]





tee_i_stream_create_child
(201 to 226 istream-tee.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 207 Pointer not checked for null before use : tstream CERT EXP08-C,EXP34-C
  206    
Source: tstream = i_new(struct tee_child_istream, 1); 
Source: tstream->tee = tee;
M 224 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  222    
Source: ret = i_stream_create(&tstream->istream, input, i_stream_get_fd(input)); 
Source: i_stream_unref(&input);
M 224 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  222    
Source: ret = i_stream_create(&tstream->istream, input, i_stream_get_fd(input)); 
Source: i_stream_unref(&input);
M 206 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 676)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\ISTREAM-TEE_676.ref" looking for line -1105 
Source: tstream = i_new(struct tee_child_istream, 1);


[ Top of Report | Procedure Table | Contents ]





i_stream_set_name
(8 to 12 istream.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 10 free parameter is not heap item. CERT MEM34-C 
Source: i_free(stream->real_stream->iostream.name);
M 11 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  10    
Source: i_free(stream->real_stream->iostream.name); 
Source: stream->real_stream->iostream.name = i_strdup(name);
M 11 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: stream->real_stream->iostream.name = i_strdup(name);
M 10 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 677)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\ISTREAM_677.ref" looking for line -1105 
Source: i_free(stream->real_stream->iostream.name);


[ Top of Report | Procedure Table | Contents ]





i_stream_read
(99 to 140 istream.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 134 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  133    
Source: i_assert(ret > 0); 
Source: i_assert((size_t)ret+old_size == _stream->pos - _stream->skip);
M 134 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  133    
Source: i_assert(ret > 0); 
Source: i_assert((size_t)ret+old_size == _stream->pos - _stream->skip);


[ Top of Report | Procedure Table | Contents ]





i_stream_next_line_finish
(290 to 319 istream.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 309 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  308    
Source: str_truncate(stream->line_str, 0); 
Source: str_append_n(stream->line_str, stream->buffer + stream->skip,
M 309 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  308    
Source: str_truncate(stream->line_str, 0); 
Source: str_append_n(stream->line_str, stream->buffer + stream->skip,
M 311 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  309    
Source: str_append_n(stream->line_str, stream->buffer + stream->skip, 
Source: ret = str_c_modifiable(stream->line_str);
M 311 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  309    
Source: str_append_n(stream->line_str, stream->buffer + stream->skip, 
Source: ret = str_c_modifiable(stream->line_str);
M 308 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  307    
Source: stream->line_str = str_new(default_pool, 256); 
Source: str_truncate(stream->line_str, 0);


[ Top of Report | Procedure Table | Contents ]





i_stream_next_line
(331 to 360 istream.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 358 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  353    
Source: ret_buf = i_stream_next_line_finish(_stream, i); 
Source: return i_stream_last_line(_stream);
M 358 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  353    
Source: ret_buf = i_stream_next_line_finish(_stream, i); 
Source: return i_stream_last_line(_stream);
M 349 Procedure contains UR data flow anomalies. : ret_buf CERT EXP33-C
  334    
Source: char *ret_buf; 
Source: ret_buf = NULL;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
istream.c 349 istream.c 357 ret_buf 
Source: ret_buf = NULL; 
Source: if (ret_buf == NULL)

[ Top of Report | Procedure Table | Contents ]





i_stream_read_next_line
(362 to 375 istream.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 371 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  367    
Source: line = i_stream_next_line(stream); 
Source: if (i_stream_read(stream) <= 0)
M 372 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  371    
Source: if (i_stream_read(stream) <= 0) 
Source: return i_stream_last_line(stream->real_stream);
M 367 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  371    
Source: if (i_stream_read(stream) <= 0) 
Source: line = i_stream_next_line(stream);
M 371 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  367    
Source: line = i_stream_next_line(stream); 
Source: if (i_stream_read(stream) <= 0)
M 372 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  371    
Source: if (i_stream_read(stream) <= 0) 
Source: return i_stream_last_line(stream->real_stream);
M 367 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  371    
Source: if (i_stream_read(stream) <= 0) 
Source: line = i_stream_next_line(stream);


[ Top of Report | Procedure Table | Contents ]





i_stream_grow_buffer
(451 to 474 istream.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 470 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  461    
Source: stream->buffer_size = nearest_power(stream->buffer_size); 
Source: stream->w_buffer = i_realloc(stream->w_buffer, old_size,


[ Top of Report | Procedure Table | Contents ]





i_stream_get_buffer_space
(476 to 495 istream.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 488 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  479    
Source: i_assert(wanted_size > 0); 
Source: i_stream_grow_buffer(stream, I_STREAM_MIN_SIZE);
M 488 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  479    
Source: i_assert(wanted_size > 0); 
Source: i_stream_grow_buffer(stream, I_STREAM_MIN_SIZE);


[ Top of Report | Procedure Table | Contents ]





i_stream_add_data
(497 to 510 istream.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 501 Procedure contains UR data flow anomalies. : size2 CERT EXP33-C
  503    
Source: (void)i_stream_get_buffer_space(stream, size, &size2); 
Source: size_t size2;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
istream.c 501 istream.c 503 size2 
Source: size_t size2; 
Source: (void)i_stream_get_buffer_space(stream, size, &size2);

[ Top of Report | Procedure Table | Contents ]





i_stream_default_destroy
(523 to 530 istream.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 527 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 677)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\ISTREAM_677.ref" looking for line -1105 
Source: i_free(_stream->w_buffer);
M 529 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  527    
Source: i_free(_stream->w_buffer); 
Source: i_stream_unref(&_stream->parent);
M 529 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: i_stream_unref(&_stream->parent);


[ Top of Report | Procedure Table | Contents ]





i_stream_default_seek
(532 to 556 istream.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 542 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  539    
Source: i_panic("stream doesn't support seeking backwards"); 
Source: (void)i_stream_read(&stream->istream);
M 542 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  539    
Source: i_panic("stream doesn't support seeking backwards"); 
Source: (void)i_stream_read(&stream->istream);


[ Top of Report | Procedure Table | Contents ]





i_stream_create
(579 to 619 istream.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 611 Sizeof argument is a pointer. CERT EXP01-C 
Source: memset(&_stream->statbuf, 0, sizeof(_stream->statbuf));


[ Top of Report | Procedure Table | Contents ]





signal_read
(146 to 189 lib-signals.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 164 Insufficient space for operation. CERT DCL33-C,FIO43-C 
Source: memcpy(signals, pending_signals, sizeof(signals));
M 158 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  156    
Source: i_fatal("sigfillset() failed: %m"); 
Source: i_fatal("sigprocmask() failed: %m");
M 171 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  158    
Source: i_fatal("sigprocmask() failed: %m"); 
Source: i_fatal("read(sigpipe) failed: EOF");
M 174 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  171    
Source: i_fatal("read(sigpipe) failed: EOF"); 
Source: i_fatal("sigprocmask() failed: %m");
M 158 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  156    
Source: i_fatal("sigfillset() failed: %m"); 
Source: i_fatal("sigprocmask() failed: %m");
M 171 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  158    
Source: i_fatal("sigprocmask() failed: %m"); 
Source: i_fatal("read(sigpipe) failed: EOF");
M 174 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  171    
Source: i_fatal("read(sigpipe) failed: EOF"); 
Source: i_fatal("sigprocmask() failed: %m");
M 149 Procedure contains UR data flow anomalies. : fullset CERT EXP33-C
  155    
Source: if (sigfillset(&fullset) < 0) 
Source: sigset_t fullset, oldset;
M 149 Procedure contains UR data flow anomalies. : oldset CERT EXP33-C
  157    
Source: if (sigprocmask(SIG_BLOCK, &fullset, &oldset) < 0) 
Source: sigset_t fullset, oldset;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
lib-signals.c 149 lib-signals.c 155 fullset 
Source: sigset_t fullset, oldset; 
Source: if (sigfillset(&fullset) < 0)
lib-signals.c 149 lib-signals.c 157 oldset 
Source: sigset_t fullset, oldset; 
Source: if (sigprocmask(SIG_BLOCK, &fullset, &oldset) < 0)

[ Top of Report | Procedure Table | Contents ]





lib_signals_set
(191 to 206 lib-signals.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 205 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  196    
Source: i_fatal("sigemptyset(): %m"); 
Source: i_fatal("sigaction(%d): %m", signo);
M 205 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  196    
Source: i_fatal("sigemptyset(): %m"); 
Source: i_fatal("sigaction(%d): %m", signo);


[ Top of Report | Procedure Table | Contents ]





lib_signals_set_handler
(208 to 245 lib-signals.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 228 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  227    
Source: fd_set_nonblock(sig_pipe_fd[0], TRUE); 
Source: fd_set_nonblock(sig_pipe_fd[1], TRUE);
M 228 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  227    
Source: fd_set_nonblock(sig_pipe_fd[0], TRUE); 
Source: fd_set_nonblock(sig_pipe_fd[1], TRUE);
M 229 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  228    
Source: fd_set_nonblock(sig_pipe_fd[1], TRUE); 
Source: fd_close_on_exec(sig_pipe_fd[0], TRUE);
M 229 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  228    
Source: fd_set_nonblock(sig_pipe_fd[1], TRUE); 
Source: fd_close_on_exec(sig_pipe_fd[0], TRUE);
M 230 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  229    
Source: fd_close_on_exec(sig_pipe_fd[0], TRUE); 
Source: fd_close_on_exec(sig_pipe_fd[1], TRUE);
M 230 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  229    
Source: fd_close_on_exec(sig_pipe_fd[0], TRUE); 
Source: fd_close_on_exec(sig_pipe_fd[1], TRUE);
M 238 Pointer not checked for null before use : h CERT EXP08-C,EXP34-C
  237    
Source: h = i_new(struct signal_handler, 1); 
Source: h->handler = handler;
M 227 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  226    
Source: i_fatal("pipe() failed: %m"); 
Source: fd_set_nonblock(sig_pipe_fd[0], TRUE);
M 237 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  230    
Source: fd_close_on_exec(sig_pipe_fd[1], TRUE); 
Source: h = i_new(struct signal_handler, 1);
M 216 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  213    
Source: i_assert(handler != NULL); 
Source: i_panic("Trying to set signal %d handler, but max is %d",
M 221 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  216    
Source: i_panic("Trying to set signal %d handler, but max is %d", 
Source: lib_signals_set(signo, FALSE);
M 227 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  226    
Source: i_fatal("pipe() failed: %m"); 
Source: fd_set_nonblock(sig_pipe_fd[0], TRUE);
M 216 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  213    

Code Line Violation Standard 
Source: i_assert(handler != NULL); 
Source: i_panic("Trying to set signal %d handler, but max is %d",
M 221 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  216    
Source: i_panic("Trying to set signal %d handler, but max is %d", 
Source: lib_signals_set(signo, FALSE);


[ Top of Report | Procedure Table | Contents ]





lib_signals_ignore
(247 to 275 lib-signals.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 256 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  252    
Source: i_panic("Trying to ignore signal %d, but max is %d", 
Source: i_assert(signal_handlers[signo] == NULL);
M 259 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  256    
Source: i_assert(signal_handlers[signo] == NULL); 
Source: i_fatal("sigemptyset(): %m");
M 274 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  259    
Source: i_fatal("sigemptyset(): %m"); 
Source: i_fatal("sigaction(%d): %m", signo);
M 256 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  252    
Source: i_panic("Trying to ignore signal %d, but max is %d", 
Source: i_assert(signal_handlers[signo] == NULL);
M 259 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  256    
Source: i_assert(signal_handlers[signo] == NULL); 
Source: i_fatal("sigemptyset(): %m");
M 274 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  259    
Source: i_fatal("sigemptyset(): %m"); 
Source: i_fatal("sigaction(%d): %m", signo);


[ Top of Report | Procedure Table | Contents ]





lib_signals_unset_handler
(277 to 293 lib-signals.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 285 Pointer not checked for null before use : h CERT EXP08-C,EXP34-C
  284    
Source: h = *p; 
Source: *p = h->next;
M 282 Pointer not checked for null before use : p CERT EXP08-C,EXP34-C
  282    
Source: for (p = &signal_handlers[signo]; *p != NULL; p = &(*p)->next) { 
Source: for (p = &signal_handlers[signo]; *p != NULL; p = &(*p)->next) {


[ Top of Report | Procedure Table | Contents ]





lib_signals_deinit
(319 to 346 lib-signals.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 332 Pointer not checked for null before use : h CERT EXP08-C,EXP34-C
  331    
Source: h = handlers; 
Source: handlers = h->next;
M 344 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  342    
Source: i_error("close(sigpipe) failed: %m"); 
Source: i_error("close(sigpipe) failed: %m");
M 342 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  339    
Source: io_remove(&io_sig); 
Source: i_error("close(sigpipe) failed: %m");
M 339 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  333    
Source: i_free(h); 
Source: io_remove(&io_sig);
M 333 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: i_free(h);
M 339 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: io_remove(&io_sig);
M 344 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  342    
Source: i_error("close(sigpipe) failed: %m"); 
Source: i_error("close(sigpipe) failed: %m");
M 342 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  339    
Source: io_remove(&io_sig); 
Source: i_error("close(sigpipe) failed: %m");


[ Top of Report | Procedure Table | Contents ]





lib_init
(21 to 28 lib.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 27 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  26    
Source: data_stack_init(); 
Source: hostpid_init();
M 27 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  26    
Source: data_stack_init(); 
Source: hostpid_init();


[ Top of Report | Procedure Table | Contents ]





lib_deinit
(30 to 36 lib.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 34 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  32    
Source: data_stack_deinit(); 
Source: failures_deinit();


[ Top of Report | Procedure Table | Contents ]





body
(65 to 159 md4.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 85 Pointer not checked for null before use : ptr CERT EXP08-C,EXP34-C
  71    
Source: ptr = data; 
Source: STEP(F, a, b, c, d, SET( 0),  3);


[ Top of Report | Procedure Table | Contents ]





md4_update
(172 to 205 md4.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 204 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  200    
Source: data = body(ctx, data, size & ~(unsigned long)0x3f); 
Source: memcpy(ctx->buffer, data, size);
M 200 Pointer not checked for null before use : ctx.a CERT EXP08-C,EXP34-C
  196    
Source: body(ctx, ctx->buffer, 64); 
Source: data = body(ctx, data, size & ~(unsigned long)0x3f);
M 200 Pointer not checked for null before use : ctx.b CERT EXP08-C,EXP34-C
  196    
Source: body(ctx, ctx->buffer, 64); 
Source: data = body(ctx, data, size & ~(unsigned long)0x3f);
M 200 Pointer not checked for null before use : ctx.c CERT EXP08-C,EXP34-C
  196    
Source: body(ctx, ctx->buffer, 64); 
Source: data = body(ctx, data, size & ~(unsigned long)0x3f);
M 200 Pointer not checked for null before use : ctx.d CERT EXP08-C,EXP34-C
  196    
Source: body(ctx, ctx->buffer, 64); 
Source: data = body(ctx, data, size & ~(unsigned long)0x3f);


[ Top of Report | Procedure Table | Contents ]





md4_get_digest
(259 to 267 md4.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 262 Procedure contains UR data flow anomalies. : ctx.buffer CERT EXP33-C
  265    
Source: md4_update(&ctx, data, size); 
Source: struct md4_context ctx;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
md4.c 262 md4.c 265 ctx.buffer 
Source: struct md4_context ctx; 
Source: md4_update(&ctx, data, size);

[ Top of Report | Procedure Table | Contents ]





body
(69 to 174 md5.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 89 Pointer not checked for null before use : ptr CERT EXP08-C,EXP34-C
  75    
Source: ptr = data; 
Source: STEP(F, a, b, c, d, SET(0), 0xd76aa478, 7)


[ Top of Report | Procedure Table | Contents ]





md5_update
(187 to 220 md5.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 219 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  215    
Source: data = body(ctx, data, size & ~(unsigned long)0x3f); 
Source: memcpy(ctx->buffer, data, size);
M 215 Pointer not checked for null before use : ctx.a CERT EXP08-C,EXP34-C
  211    
Source: body(ctx, ctx->buffer, 64); 
Source: data = body(ctx, data, size & ~(unsigned long)0x3f);
M 215 Pointer not checked for null before use : ctx.b CERT EXP08-C,EXP34-C
  211    
Source: body(ctx, ctx->buffer, 64); 
Source: data = body(ctx, data, size & ~(unsigned long)0x3f);
M 215 Pointer not checked for null before use : ctx.c CERT EXP08-C,EXP34-C
  211    
Source: body(ctx, ctx->buffer, 64); 
Source: data = body(ctx, data, size & ~(unsigned long)0x3f);
M 215 Pointer not checked for null before use : ctx.d CERT EXP08-C,EXP34-C
  211    
Source: body(ctx, ctx->buffer, 64); 
Source: data = body(ctx, data, size & ~(unsigned long)0x3f);


[ Top of Report | Procedure Table | Contents ]





md5_get_digest
(274 to 282 md5.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 277 Procedure contains UR data flow anomalies. : ctx.buffer CERT EXP33-C
  280    
Source: md5_update(&ctx, data, size); 
Source: struct md5_context ctx;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
md5.c 277 md5.c 280 ctx.buffer 
Source: struct md5_context ctx; 
Source: md5_update(&ctx, data, size);

[ Top of Report | Procedure Table | Contents ]





pool_alloconly_create
(123 to 161 mempool-alloconly.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 145 Pointer not checked for null before use : new_apool CERT EXP08-C,EXP34-C
  144    
Source: new_apool = p_new(&apool.pool, struct alloconly_pool, 1); 
Source: *new_apool = apool;
M 145 Pointer not checked for null before use : apool.block CERT EXP08-C,EXP34-C
  141    
Source: block_alloc(&apool, size); 
Source: *new_apool = apool;
M 136 Pointer not checked for null before use : static_alloconly_pool.v CERT EXP08-C,EXP34-C
  82    
Source: static const struct pool static_alloconly_pool = { 
Source: apool.pool = static_alloconly_pool;
M 141 Pointer not checked for null before use : apool.block CERT EXP08-C,EXP34-C
  135    
Source: memset(&apool, 0, sizeof(apool)); 
Source: block_alloc(&apool, size);
M 145 Pointer not checked for null before use : apool.pool.v CERT EXP08-C,EXP34-C
  136    
Source: apool.pool = static_alloconly_pool; 
Source: *new_apool = apool;
M 141 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  140    
Source: size = nearest_power(size + min_alloc); 
Source: block_alloc(&apool, size);
M 158 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  141    
Source: block_alloc(&apool, size); 
Source: i_assert(new_apool->block->prev == NULL);
M 141 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  140    
Source: size = nearest_power(size + min_alloc); 
Source: block_alloc(&apool, size);
M 158 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  141    
Source: block_alloc(&apool, size); 
Source: i_assert(new_apool->block->prev == NULL);


[ Top of Report | Procedure Table | Contents ]





pool_alloconly_create_clean
(163 to 172 mempool-alloconly.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 169 Pointer not checked for null before use : pool CERT EXP08-C,EXP34-C
  168    
Source: pool = pool_alloconly_create(name, size); 
Source: apool = (struct alloconly_pool *)pool;
M 170 Pointer not checked for null before use : apool CERT EXP08-C,EXP34-C
  169    
Source: apool = (struct alloconly_pool *)pool; 
Source: apool->clean_frees = TRUE;


[ Top of Report | Procedure Table | Contents ]





pool_alloconly_destroy
(174 to 195 mempool-alloconly.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 193 free parameter is not heap item. CERT MEM34-C 
Source: free(block);
M 187 Pointer not checked for null before use : block CERT EXP08-C,EXP34-C
  182    
Source: block = apool->block; 
Source: safe_memset(block, CLEAR_CHR,


[ Top of Report | Procedure Table | Contents ]





block_alloc
(229 to 267 mempool-alloconly.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 259 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  240    
Source: size = nearest_power(size); 
Source: i_fatal_status(FATAL_OUTOFMEM, "block_alloc(%"PRIuSIZE_T
M 259 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  240    
Source: size = nearest_power(size); 
Source: i_fatal_status(FATAL_OUTOFMEM, "block_alloc(%"PRIuSIZE_T
M 267 Memory not freed after last reference. : block CERT MEM00-C 
Source: }


[ Top of Report | Procedure Table | Contents ]





pool_alloconly_malloc
(269 to 302 mempool-alloconly.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 286 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  276    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", size); 
Source: block_alloc(apool, alloc_size + SIZEOF_POOLBLOCK);
M 286 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  276    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", size); 
Source: block_alloc(apool, alloc_size + SIZEOF_POOLBLOCK);


[ Top of Report | Procedure Table | Contents ]





pool_alloconly_realloc
(337 to 363 mempool-alloconly.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 359 Pointer not checked for null before use : new_mem CERT EXP08-C,EXP34-C
  358    
Source: memcpy(new_mem, mem, old_size); 
Source: mem = new_mem;
M 347 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  344    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", new_size); 
Source: return pool_alloconly_malloc(pool, new_size);
M 347 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  344    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", new_size); 
Source: return pool_alloconly_malloc(pool, new_size);


[ Top of Report | Procedure Table | Contents ]





pool_alloconly_clear
(365 to 405 mempool-alloconly.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 401 Attempt to use already freed object. CERT MEM31-C 
Source: safe_memset(PTR_OFFSET(POOL_BLOCK_DATA(apool->block), base_size), 0,
M 379 Pointer not checked for null before use : block CERT EXP08-C,EXP34-C
  378    
Source: block = apool->block; 
Source: apool->block = block->prev;
M 386 Pointer not checked for null before use : block CERT EXP08-C,EXP34-C
  385    
Source: safe_memset(block, CLEAR_CHR, 
Source: SIZEOF_POOLBLOCK + block->size);


[ Top of Report | Procedure Table | Contents ]





pool_datastack_create
(47 to 56 mempool-datastack.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 52 Pointer not checked for null before use : dpool CERT EXP08-C,EXP34-C
  51    
Source: dpool = t_new(struct datastack_pool, 1); 
Source: dpool->pool = static_data_stack_pool;
M 52 Pointer not checked for null before use : static_data_stack_pool.v CERT EXP08-C,EXP34-C
  33    
Source: static const struct pool static_data_stack_pool = { 
Source: dpool->pool = static_data_stack_pool;


[ Top of Report | Procedure Table | Contents ]





pool_data_stack_unref
(73 to 84 mempool-datastack.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 81 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  78    
Source: i_panic("pool_data_stack_unref(): stack frame changed"); 
Source: i_assert(dpool->refcount >= 0);
M 81 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  78    
Source: i_panic("pool_data_stack_unref(): stack frame changed"); 
Source: i_assert(dpool->refcount >= 0);


[ Top of Report | Procedure Table | Contents ]





pool_data_stack_malloc
(86 to 97 mempool-datastack.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 96 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  94    
Source: i_panic("pool_data_stack_malloc(): stack frame changed"); 
Source: return t_malloc0(size);
M 96 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  94    
Source: i_panic("pool_data_stack_malloc(): stack frame changed"); 
Source: return t_malloc0(size);


[ Top of Report | Procedure Table | Contents ]





pool_data_stack_realloc
(107 to 134 mempool-datastack.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 129 Pointer not checked for null before use : new_mem CERT EXP08-C,EXP34-C
  128    
Source: memcpy(new_mem, mem, old_size); 
Source: mem = new_mem;
M 127 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  126    
Source: if (!t_try_realloc(mem, new_size)) { 
Source: new_mem = t_malloc(new_size);
M 118 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  115    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", new_size); 
Source: i_panic("pool_data_stack_realloc(): stack frame changed");
M 121 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  118    
Source: i_panic("pool_data_stack_realloc(): stack frame changed"); 
Source: return pool_data_stack_malloc(pool, new_size);
M 126 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  118    
Source: i_panic("pool_data_stack_realloc(): stack frame changed"); 
Source: if (!t_try_realloc(mem, new_size)) {
M 127 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  126    
Source: if (!t_try_realloc(mem, new_size)) { 
Source: new_mem = t_malloc(new_size);
M 118 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  115    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", new_size); 
Source: i_panic("pool_data_stack_realloc(): stack frame changed");
M 121 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  118    
Source: i_panic("pool_data_stack_realloc(): stack frame changed"); 
Source: return pool_data_stack_malloc(pool, new_size);
M 126 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  118    
Source: i_panic("pool_data_stack_realloc(): stack frame changed"); 
Source: if (!t_try_realloc(mem, new_size)) {


[ Top of Report | Procedure Table | Contents ]





pool_system_clean_malloc
(93 to 121 mempool-system-clean.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 120 Local structure returned in function result : mem  
Source: return mem;
M 117 Pointer not checked for null before use : mem CERT EXP08-C,EXP34-C
  116    
Source: *saved_size = size - EXTRA_SIZE_SPACE; 
Source: mem = PTR_OFFSET(mem, EXTRA_SIZE_SPACE);
M 109 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  98    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", size); 
Source: i_fatal_status(FATAL_OUTOFMEM, "pool_system_malloc(%"PRIuSIZE_T
M 109 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  98    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", size); 
Source: i_fatal_status(FATAL_OUTOFMEM, "pool_system_malloc(%"PRIuSIZE_T


[ Top of Report | Procedure Table | Contents ]





pool_system_clean_free
(123 to 134 mempool-system-clean.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 131 free parameter is not heap item. CERT MEM34-C 
Source: free(mem);
M 126 Pointer not checked for null before use : mem CERT EXP08-C,EXP34-C
  126    
Source: safe_memset(mem, 0, mem_get_size(mem)); 
Source: safe_memset(mem, 0, mem_get_size(mem));


[ Top of Report | Procedure Table | Contents ]





pool_system_clean_realloc
(136 to 163 mempool-system-clean.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 145 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  143    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", new_size); 
Source: new_mem = pool_system_clean_malloc(pool, new_size);
M 145 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  143    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", new_size); 
Source: new_mem = pool_system_clean_malloc(pool, new_size);


[ Top of Report | Procedure Table | Contents ]





pool_system_malloc
(73 to 90 mempool-system.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 89 Local structure returned in function result : mem  
Source: return mem;
M 86 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  78    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", size); 
Source: i_fatal_status(FATAL_OUTOFMEM, "pool_system_malloc(%"PRIuSIZE_T
M 86 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  78    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", size); 
Source: i_fatal_status(FATAL_OUTOFMEM, "pool_system_malloc(%"PRIuSIZE_T


[ Top of Report | Procedure Table | Contents ]





pool_system_free
(92 to 101 mempool-system.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 99 free parameter is not heap item. CERT MEM34-C 
Source: free(mem);


[ Top of Report | Procedure Table | Contents ]





pool_system_realloc
(103 to 130 mempool-system.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 120 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  110    
Source: i_assert(old_size == (size_t)-1 || mem == NULL || 
Source: i_fatal_status(FATAL_OUTOFMEM, "pool_system_realloc(%"PRIuSIZE_T
M 110 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  107    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", new_size); 
Source: i_assert(old_size == (size_t)-1 || mem == NULL ||
M 120 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  110    
Source: i_assert(old_size == (size_t)-1 || mem == NULL || 
Source: i_fatal_status(FATAL_OUTOFMEM, "pool_system_realloc(%"PRIuSIZE_T
M 110 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  107    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", new_size); 
Source: i_assert(old_size == (size_t)-1 || mem == NULL ||


[ Top of Report | Procedure Table | Contents ]





pool_unsafe_data_stack_malloc
(55 to 62 mempool-unsafe-datastack.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 61 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  59    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", size); 
Source: return t_malloc0(size);
M 61 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  59    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", size); 
Source: return t_malloc0(size);


[ Top of Report | Procedure Table | Contents ]





pool_unsafe_data_stack_realloc
(69 to 93 mempool-unsafe-datastack.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 88 Pointer not checked for null before use : new_mem CERT EXP08-C,EXP34-C
  87    
Source: memcpy(new_mem, mem, old_size); 
Source: mem = new_mem;
M 86 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  85    
Source: if (!t_try_realloc(mem, new_size)) { 
Source: new_mem = t_malloc(new_size);
M 80 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  77    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", new_size); 
Source: return pool_unsafe_data_stack_malloc(pool, new_size);
M 85 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  77    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", new_size); 
Source: if (!t_try_realloc(mem, new_size)) {
M 86 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  85    
Source: if (!t_try_realloc(mem, new_size)) { 
Source: new_mem = t_malloc(new_size);
M 80 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  77    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", new_size); 
Source: return pool_unsafe_data_stack_malloc(pool, new_size);
M 85 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  77    
Source: i_panic("Trying to allocate %"PRIuSIZE_T" bytes", new_size); 
Source: if (!t_try_realloc(mem, new_size)) {


[ Top of Report | Procedure Table | Contents ]





pool_get_exp_grown_size
(5 to 18 mempool.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 11 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  9    
Source: i_assert(old_size < min_size); 
Source: exp_size = nearest_power(min_size);
M 16 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  11    
Source: exp_size = nearest_power(min_size); 
Source: i_assert(exp_size >= min_size);
M 11 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  9    
Source: i_assert(old_size < min_size); 
Source: exp_size = nearest_power(min_size);
M 16 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  11    
Source: exp_size = nearest_power(min_size); 
Source: i_assert(exp_size >= min_size);


[ Top of Report | Procedure Table | Contents ]





mkdir_chown_full
(13 to 66 mkdir-parents.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 44 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  43    
Source: str = t_str_new(256); 
Source: str_printfa(str, "chown(%s, %ld", path,
M 44 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  43    
Source: str = t_str_new(256); 
Source: str_printfa(str, "chown(%s, %ld", path,
M 44 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  43    
Source: str = t_str_new(256); 
Source: str_printfa(str, "chown(%s, %ld", path,
M 53 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  50    
Source: str_printfa(str, "(%s)", pw->pw_name); 
Source: str_printfa(str, ", %ld",
M 62 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  59    
Source: str_printfa(str, "(%s)", gr->gr_name); 
Source: i_error("%s) failed: %m", str_c(str));
M 53 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  50    
Source: str_printfa(str, "(%s)", pw->pw_name); 
Source: str_printfa(str, ", %ld",
M 62 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  59    
Source: str_printfa(str, "(%s)", gr->gr_name); 
Source: i_error("%s) failed: %m", str_c(str));


[ Top of Report | Procedure Table | Contents ]





mkdir_chown
(68 to 71 mkdir-parents.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 70 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: return mkdir_chown_full(path, mode, uid, gid, NULL);


[ Top of Report | Procedure Table | Contents ]





mkdir_parents_chown_full
(79 to 108 mkdir-parents.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 104 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  99    
Source: } T_END; 
Source: if (mkdir_chown_full(path, mode, uid, gid, gid_origin) < 0)
M 95 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  86    
Source: if (mkdir_chown_full(path, mode, uid, gid, gid_origin) < 0) { 
Source: T_BEGIN {
M 104 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  99    
Source: } T_END; 
Source: if (mkdir_chown_full(path, mode, uid, gid, gid_origin) < 0)
M 95 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  86    
Source: if (mkdir_chown_full(path, mode, uid, gid, gid_origin) < 0) { 
Source: T_BEGIN {
M 96 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  95    
Source: T_BEGIN { 
Source: ret = mkdir_parents_chown_full(t_strdup_until(path, p),
M 96 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  95    
Source: T_BEGIN { 
Source: ret = mkdir_parents_chown_full(t_strdup_until(path, p),
M 96 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  96    
Source: ret = mkdir_parents_chown_full(t_strdup_until(path, p), 
Source: ret = mkdir_parents_chown_full(t_strdup_until(path, p),
M 96 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  96    
Source: ret = mkdir_parents_chown_full(t_strdup_until(path, p), 
Source: ret = mkdir_parents_chown_full(t_strdup_until(path, p),
M 99 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  96    
Source: ret = mkdir_parents_chown_full(t_strdup_until(path, p), 
Source: } T_END;
M 99 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  96    
Source: ret = mkdir_parents_chown_full(t_strdup_until(path, p), 
Source: } T_END;


[ Top of Report | Procedure Table | Contents ]





mkdir_parents_chown
(110 to 113 mkdir-parents.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 112 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: return mkdir_parents_chown_full(path, mode, uid, gid, NULL);


[ Top of Report | Procedure Table | Contents ]





mmap_file
(8 to 28 mmap-util.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 21 User input not checked before use. : st CERT FIO30-C
  12    
Source: if (fstat(fd, &st) < 0) 
Source: *length = (size_t)st.st_size;


[ Top of Report | Procedure Table | Contents ]





module_get_symbol
(32 to 47 module-dir.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 43 Procedure contains UR data flow anomalies. : ret CERT EXP33-C
  35    
Source: void *ret; 
Source: ret = NULL;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
module-dir.c 43 module-dir.c 46 ret 
Source: ret = NULL; 
Source: return ret;

[ Top of Report | Procedure Table | Contents ]





module_free
(57 to 66 module-dir.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 64 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  63    
Source: i_free(module->path); 
Source: i_free(module->name);
M 64 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: i_free(module->name);
M 65 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  64    
Source: i_free(module->name); 
Source: i_free(module);
M 65 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: i_free(module);
M 65 Pointer not checked for null before use : (module)->path CERT EXP08-C,EXP34-C
  63    
Source: i_free(module->path); 
Source: i_free(module);
M 65 Pointer not checked for null before use : (module)->name CERT EXP08-C,EXP34-C
  64    
Source: i_free(module->name); 
Source: i_free(module);
M 63 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  62    
Source: i_error("dlclose(%s) failed: %m", module->path); 
Source: i_free(module->path);


[ Top of Report | Procedure Table | Contents ]





module_check_missing_dependencies
(68 to 97 module-dir.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 81 Pointer not checked for null before use : deps CERT EXP08-C,EXP34-C
  81    
Source: for (; *deps != NULL; deps++) { 
Source: for (; *deps != NULL; deps++) {
M 90 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  76    
Source: deps = dlsym(module->handle, 
Source: i_error("Can't load plugin %s: "
M 90 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  76    
Source: deps = dlsym(module->handle, 
Source: i_error("Can't load plugin %s: "


[ Top of Report | Procedure Table | Contents ]





module_load
(99 to 156 module-dir.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 155 Local structure returned in function result : module  
Source: return module;
M 116 Pointer not checked for null before use : module CERT EXP08-C,EXP34-C
  115    
Source: module = i_new(struct module, 1); 
Source: module->path = i_strdup(path);
M 121 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  121    
Source: get_symbol(module, t_strconcat(name, "_version", NULL), TRUE); 
Source: get_symbol(module, t_strconcat(name, "_version", NULL), TRUE);
M 121 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  121    
Source: get_symbol(module, t_strconcat(name, "_version", NULL), TRUE); 
Source: get_symbol(module, t_strconcat(name, "_version", NULL), TRUE);
M 126 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  124    
Source: i_error("Module is for different version %s: %s", 
Source: module_free(module);
M 126 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  124    
Source: i_error("Module is for different version %s: %s", 
Source: module_free(module);
M 132 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  132    
Source: get_symbol(module, t_strconcat(name, "_init", NULL), 
Source: get_symbol(module, t_strconcat(name, "_init", NULL),
M 132 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  132    
Source: get_symbol(module, t_strconcat(name, "_init", NULL), 
Source: get_symbol(module, t_strconcat(name, "_init", NULL),
M 135 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  132    
Source: get_symbol(module, t_strconcat(name, "_init", NULL), 
Source: get_symbol(module, t_strconcat(name, "_deinit", NULL),
M 135 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  132    
Source: get_symbol(module, t_strconcat(name, "_init", NULL), 
Source: get_symbol(module, t_strconcat(name, "_deinit", NULL),
M 135 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  135    
Source: get_symbol(module, t_strconcat(name, "_deinit", NULL), 
Source: get_symbol(module, t_strconcat(name, "_deinit", NULL),
M 135 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  135    
Source: get_symbol(module, t_strconcat(name, "_deinit", NULL), 
Source: get_symbol(module, t_strconcat(name, "_deinit", NULL),
M 149 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  147    
Source: if (!module_check_missing_dependencies(module, all_modules)) { 
Source: module_free(module);

Code Line Violation Standard
M 143 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  140    
Source: i_error("Module doesn't have %s function: %s", 
Source: module_free(module);
M 154 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  147    
Source: if (!module_check_missing_dependencies(module, all_modules)) { 
Source: i_debug("Module loaded: %s", path);
M 132 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  121    
Source: get_symbol(module, t_strconcat(name, "_version", NULL), TRUE); 
Source: get_symbol(module, t_strconcat(name, "_init", NULL),
M 147 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  135    
Source: get_symbol(module, t_strconcat(name, "_deinit", NULL), 
Source: if (!module_check_missing_dependencies(module, all_modules)) {
M 149 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  147    
Source: if (!module_check_missing_dependencies(module, all_modules)) { 
Source: module_free(module);
M 143 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  140    
Source: i_error("Module doesn't have %s function: %s", 
Source: module_free(module);
M 154 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  147    
Source: if (!module_check_missing_dependencies(module, all_modules)) { 
Source: i_debug("Module loaded: %s", path);
M 132 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  121    
Source: get_symbol(module, t_strconcat(name, "_version", NULL), TRUE); 
Source: get_symbol(module, t_strconcat(name, "_init", NULL),
M 147 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  135    
Source: get_symbol(module, t_strconcat(name, "_deinit", NULL), 
Source: if (!module_check_missing_dependencies(module, all_modules)) {


[ Top of Report | Procedure Table | Contents ]





module_name_cmp
(158 to 168 module-dir.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 167 Pointer not checked for null before use : s1 CERT EXP08-C,EXP34-C
  163    
Source: s1 += 3; 
Source: return strcmp(s1, s2);
M 167 Pointer not checked for null before use : s2 CERT EXP08-C,EXP34-C
  165    
Source: s2 += 3; 
Source: return strcmp(s1, s2);


[ Top of Report | Procedure Table | Contents ]





check_duplicates
(184 to 199 module-dir.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 195 Pointer not checked for null before use : tmp CERT EXP08-C,EXP34-C
  193    
Source: tmp = module_file_get_name(names_p[i]); 
Source: if (strcmp(tmp, base_name) == 0)
M 193 Pointer not checked for null before use : names_p CERT EXP08-C,EXP34-C
  191    
Source: names_p = array_get(names, &count); 
Source: tmp = module_file_get_name(names_p[i]);
M 195 Pointer not checked for null before use : base_name CERT EXP08-C,EXP34-C
  190    
Source: base_name = module_file_get_name(name); 
Source: if (strcmp(tmp, base_name) == 0)
M 196 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  193    
Source: tmp = module_file_get_name(names_p[i]); 
Source: i_fatal("Multiple files for module %s: %s/%s, %s/%s",
M 193 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  190    
Source: base_name = module_file_get_name(name); 
Source: tmp = module_file_get_name(names_p[i]);
M 196 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  193    
Source: tmp = module_file_get_name(names_p[i]); 
Source: i_fatal("Multiple files for module %s: %s/%s, %s/%s",
M 193 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  190    
Source: base_name = module_file_get_name(name); 
Source: tmp = module_file_get_name(names_p[i]);


[ Top of Report | Procedure Table | Contents ]





module_dir_load_real
(238 to 335 module-dir.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 272 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  271    
Source: pool = pool_alloconly_create("module loader", 4096); 
Source: p_array_init(&names, pool, 32);
M 272 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  271    
Source: pool = pool_alloconly_create("module loader", 4096); 
Source: p_array_init(&names, pool, 32);
M 272 Pointer not checked for null before use : pool CERT EXP08-C,EXP34-C
  271    
Source: pool = pool_alloconly_create("module loader", 4096); 
Source: p_array_init(&names, pool, 32);
M 286 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  285    
Source: T_BEGIN { 
Source: check_duplicates(&names, name, dir);
M 286 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  285    
Source: T_BEGIN { 
Source: check_duplicates(&names, name, dir);
M 287 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  286    
Source: check_duplicates(&names, name, dir); 
Source: } T_END;
M 287 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  286    
Source: check_duplicates(&names, name, dir); 
Source: } T_END;
M 290 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  287    
Source: } T_END; 
Source: array_append(&names, &name, 1);
M 290 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  287    
Source: } T_END; 
Source: array_append(&names, &name, 1);
M 290 Pointer not checked for null before use : name CERT EXP08-C,EXP34-C
  289    
Source: name = p_strdup(pool, d->d_name); 
Source: array_append(&names, &name, 1);
M 299 Pointer not checked for null before use : modules CERT EXP08-C,EXP34-C
  298    
Source: modules = old_modules; 
Source: module_pos = &modules;
M 306 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  302    
Source: for (i = 0; i < count; i++) T_BEGIN { 
Source: stripped_name = module_file_get_name(name);
M 306 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  302    

Code Line Violation Standard 
Source: for (i = 0; i < count; i++) T_BEGIN { 
Source: stripped_name = module_file_get_name(name);
M 306 Pointer not checked for null before use : name CERT EXP08-C,EXP34-C
  305    
Source: name = names_p[i]; 
Source: stripped_name = module_file_get_name(name);
M 307 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  306    
Source: stripped_name = module_file_get_name(name); 
Source: suffixless_name = module_name_drop_suffix(stripped_name);
M 307 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  306    
Source: stripped_name = module_file_get_name(name); 
Source: suffixless_name = module_name_drop_suffix(stripped_name);
M 307 Pointer not checked for null before use : stripped_name CERT EXP08-C,EXP34-C
  306    
Source: stripped_name = module_file_get_name(name); 
Source: suffixless_name = module_name_drop_suffix(stripped_name);
M 308 Pointer not checked for null before use : suffixless_name CERT EXP08-C,EXP34-C
  307    
Source: suffixless_name = module_name_drop_suffix(stripped_name); 
Source: if (!module_want_load(module_names, suffixless_name) ||
M 313 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  312    
Source: path = t_strconcat(dir, "/", name, NULL); 
Source: module = module_load(path, stripped_name, set, modules);
M 313 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  312    
Source: path = t_strconcat(dir, "/", name, NULL); 
Source: module = module_load(path, stripped_name, set, modules);
M 313 Pointer not checked for null before use : path CERT EXP08-C,EXP34-C
  312    
Source: path = t_strconcat(dir, "/", name, NULL); 
Source: module = module_load(path, stripped_name, set, modules);
M 300 Pointer not checked for null before use : module_pos CERT EXP08-C,EXP34-C
  301    
Source: module_pos = &(*module_pos)->next; 
Source: while (*module_pos != NULL)
M 319 Pointer not checked for null before use : module_pos CERT EXP08-C,EXP34-C
  320    
Source: module_pos = &module->next; 
Source: *module_pos = module;
M 271 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  257    
Source: i_debug("Loading modules from directory: %s", dir); 
Source: pool = pool_alloconly_create("module loader", 4096);
M 267 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  264    
Source: i_fatal("opendir(%s) failed: %m", dir); 
Source: i_error("opendir(%s) failed: %m", dir);

Code Line Violation Standard
M 302 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  322    
Source: } T_END; 
Source: for (i = 0; i < count; i++) T_BEGIN {
M 312 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  307    
Source: suffixless_name = module_name_drop_suffix(stripped_name); 
Source: path = t_strconcat(dir, "/", name, NULL);
M 315 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  313    
Source: module = module_load(path, stripped_name, set, modules); 
Source: i_fatal("Couldn't load required plugins");
M 293 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  272    
Source: p_array_init(&names, pool, 32); 
Source: i_error("closedir(%s) failed: %m", dir);
M 322 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  315    
Source: i_fatal("Couldn't load required plugins"); 
Source: } T_END;
M 328 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  322    
Source: } T_END; 
Source: i_fatal("Plugin %s not found from directory %s",
M 271 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  257    
Source: i_debug("Loading modules from directory: %s", dir); 
Source: pool = pool_alloconly_create("module loader", 4096);
M 267 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  264    
Source: i_fatal("opendir(%s) failed: %m", dir); 
Source: i_error("opendir(%s) failed: %m", dir);
M 302 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  322    
Source: } T_END; 
Source: for (i = 0; i < count; i++) T_BEGIN {
M 312 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  307    
Source: suffixless_name = module_name_drop_suffix(stripped_name); 
Source: path = t_strconcat(dir, "/", name, NULL);
M 315 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  313    
Source: module = module_load(path, stripped_name, set, modules); 
Source: i_fatal("Couldn't load required plugins");
M 293 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  272    
Source: p_array_init(&names, pool, 32); 
Source: i_error("closedir(%s) failed: %m", dir);
M 322 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  315    

Code Line Violation Standard 
Source: i_fatal("Couldn't load required plugins"); 
Source: } T_END;
M 328 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  322    
Source: } T_END; 
Source: i_fatal("Plugin %s not found from directory %s",
M 290 Pointer not checked for null before use : (arr)->buffer CERT EXP08-C,EXP34-C
  272    
Source: p_array_init(&names, pool, 32); 
Source: array_append(&names, &name, 1);
M 290 Pointer not checked for null before use : (arr)->element_size CERT EXP08-C,EXP34-C
  272    
Source: p_array_init(&names, pool, 32); 
Source: array_append(&names, &name, 1);
M 309 Pointer not checked for null before use : suffixless_name CERT EXP08-C,EXP34-C
  307    
Source: suffixless_name = module_name_drop_suffix(stripped_name); 
Source: module_is_loaded(old_modules, suffixless_name))
M 248 Procedure contains UR data flow anomalies. : names.arr.buffer CERT EXP33-C
  286    
Source: check_duplicates(&names, name, dir); 
Source: ARRAY_TYPE(const_string) names;
M 248 Procedure contains UR data flow anomalies. : names.arr.element_size CERT EXP33-C
  286    
Source: check_duplicates(&names, name, dir); 
Source: ARRAY_TYPE(const_string) names;
M 249 Procedure contains UR data flow anomalies. : pool CERT EXP33-C
  20 (test-mempool-alloconly.c)    
Source: pool_t pool; 
Source: pool_t pool;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
module-dir.c 248 module-dir.c 286 names.arr.buffer 
Source: ARRAY_TYPE(const_string) names; 
Source: check_duplicates(&names, name, dir);
module-dir.c 248 module-dir.c 286 names.arr.element_size 
Source: ARRAY_TYPE(const_string) names; 
Source: check_duplicates(&names, name, dir);
module-dir.c 249 module-dir.c 257 pool 
Source: pool_t pool; 
Source: i_debug("Loading modules from directory: %s", dir);
module-dir.c 249 module-dir.c 267 pool 
Source: pool_t pool; 
Source: i_error("opendir(%s) failed: %m", dir);

[ Top of Report | Procedure Table | Contents ]





module_dir_load_missing
(337 to 355 module-dir.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 349 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  348    
Source: arr = t_strsplit_spaces(module_names, ", "); 
Source: module_names_fix(arr);
M 349 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  348    
Source: arr = t_strsplit_spaces(module_names, ", "); 
Source: module_names_fix(arr);
M 353 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  352    
Source: modules = module_dir_load_real(old_modules, dir, arr, set); 
Source: } T_END;
M 353 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  352    
Source: modules = module_dir_load_real(old_modules, dir, arr, set); 
Source: } T_END;
M 352 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  349    
Source: module_names_fix(arr); 
Source: modules = module_dir_load_real(old_modules, dir, arr, set);
M 348 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  344    
Source: T_BEGIN { 
Source: arr = t_strsplit_spaces(module_names, ", ");
M 352 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  349    
Source: module_names_fix(arr); 
Source: modules = module_dir_load_real(old_modules, dir, arr, set);
M 348 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  344    
Source: T_BEGIN { 
Source: arr = t_strsplit_spaces(module_names, ", ");
M 345 Declaration types do not match across a system. : arr CERT ARR31-C 
Source: const char **arr = NULL;


[ Top of Report | Procedure Table | Contents ]





module_dir_init
(357 to 367 module-dir.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 365 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  362    
Source: if (module->init != NULL && !module->initialized) T_BEGIN { 
Source: } T_END;
M 365 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  362    
Source: if (module->init != NULL && !module->initialized) T_BEGIN { 
Source: } T_END;
M 362 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  365    
Source: } T_END; 
Source: if (module->init != NULL && !module->initialized) T_BEGIN {
M 362 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  365    
Source: } T_END; 
Source: if (module->init != NULL && !module->initialized) T_BEGIN {


[ Top of Report | Procedure Table | Contents ]





module_dir_deinit
(369 to 397 module-dir.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 382 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  381    
Source: T_BEGIN { 
Source: rev = t_new(struct module *, count);
M 382 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  381    
Source: T_BEGIN { 
Source: rev = t_new(struct module *, count);
M 389 Pointer not checked for null before use : rev CERT EXP08-C,EXP34-C
  382    
Source: rev = t_new(struct module *, count); 
Source: module = rev[i];
M 384 Pointer not checked for null before use : module CERT EXP08-C,EXP34-C
  383    
Source: for (i = 0, module = modules; i < count; i++) { 
Source: rev[count-i-1] = module;
M 396 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  382    
Source: rev = t_new(struct module *, count); 
Source: } T_END;
M 396 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  382    
Source: rev = t_new(struct module *, count); 
Source: } T_END;


[ Top of Report | Procedure Table | Contents ]





module_dir_unload
(399 to 413 module-dir.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 407 Pointer not checked for null before use : next CERT EXP08-C,EXP34-C
  408    
Source: next = module->next; 
Source: for (module = *modules; module != NULL; module = next) {
M 409 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  405    
Source: module_dir_deinit(*modules); 
Source: module_free(module);
M 409 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  405    
Source: module_dir_deinit(*modules); 
Source: module_free(module);
M 408 Pointer not checked for null before use : (module)->deinit CERT EXP08-C,EXP34-C
  409    
Source: module_free(module); 
Source: next = module->next;
M 408 Pointer not checked for null before use : (module)->initialized CERT EXP08-C,EXP34-C
  409    
Source: module_free(module); 
Source: next = module->next;
M 408 Pointer not checked for null before use : (module)->handle CERT EXP08-C,EXP34-C
  409    
Source: module_free(module); 
Source: next = module->next;
M 408 Attempt to read from freed memory. : module CERT MEM30-C 
Source: next = module->next;


[ Top of Report | Procedure Table | Contents ]





module_dir_load
(459 to 463 module-dir.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 462 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: return module_dir_load_missing(NULL, dir, module_names, set);


[ Top of Report | Procedure Table | Contents ]





module_file_get_name
(465 to 485 module-dir.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 473 Pointer not checked for null before use : fname CERT EXP08-C,EXP34-C
  471    
Source: fname += 3; 
Source: for (p = fname; *p != '\0'; p++) {
M 480 Pointer not checked for null before use : fname CERT EXP08-C,EXP34-C
  478    
Source: fname = p + 1; 
Source: p = strstr(fname, MODULE_SUFFIX);


[ Top of Report | Procedure Table | Contents ]





mountpoint_get
(51 to 215 mountpoint.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 209 Pointer not checked for null before use : point_r CERT EXP08-C,EXP34-C
  95    
Source: memset(point_r, 0, sizeof(*point_r)); 
Source: point_r->device_path = p_strdup(pool, device_path);
M 103 User input not checked before use. : st CERT FIO30-C
  96    
Source: if (stat(path, &st) < 0) { 
Source: block_size = st.st_blksize;


[ Top of Report | Procedure Table | Contents ]





net_ip_cmp
(36 to 47 network.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 43 Sizeof argument is a pointer. CERT EXP01-C 
Source: return memcmp(&ip1->u.ip6, &ip2->u.ip6, sizeof(ip1->u.ip6));
M 46 Sizeof argument is a pointer. CERT EXP01-C 
Source: return memcmp(&ip1->u.ip4, &ip2->u.ip4, sizeof(ip1->u.ip4));


[ Top of Report | Procedure Table | Contents ]





net_ip_hash
(49 to 73 network.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 57 Sizeof argument is a pointer. CERT EXP01-C 
Source: len = sizeof(ip->u.ip6);
M 65 Pointer not checked for null before use : p CERT EXP08-C,EXP34-C
  64    
Source: for (; len > 0; len--, p++) { 
Source: h = (h << 4) + *p;


[ Top of Report | Procedure Table | Contents ]





sin_set_ip
(76 to 97 network.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 93 Sizeof argument is a pointer. CERT EXP01-C 
Source: memcpy(&so->sin6.sin6_addr, &ip->u.ip6, sizeof(ip->u.ip6));
M 96 Sizeof argument is a pointer. CERT EXP01-C 
Source: memcpy(&so->sin.sin_addr, &ip->u.ip4, sizeof(ip->u.ip4));


[ Top of Report | Procedure Table | Contents ]





sin_get_ip
(99 to 113 network.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 106 Sizeof argument is a pointer. CERT EXP01-C 
Source: memcpy(&ip->u.ip6, &so->sin6.sin6_addr, sizeof(ip->u.ip6));
M 110 Sizeof argument is a pointer. CERT EXP01-C 
Source: memcpy(&ip->u.ip4, &so->sin.sin_addr, sizeof(ip->u.ip4));
M 112 Sizeof argument is a pointer. CERT EXP01-C 
Source: memset(&ip->u, 0, sizeof(ip->u));


[ Top of Report | Procedure Table | Contents ]





net_connect_ip
(166 to 218 network.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 190 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  173    
Source: i_warning("net_connect_ip(): ip->family != my_ip->family"); 
Source: net_set_nonblock(fd, TRUE);
M 196 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  190    
Source: net_set_nonblock(fd, TRUE); 
Source: i_error("bind(%s) failed: %m", net_ip2addr(my_ip));
M 190 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  173    
Source: i_warning("net_connect_ip(): ip->family != my_ip->family"); 
Source: net_set_nonblock(fd, TRUE);
M 196 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  190    
Source: net_set_nonblock(fd, TRUE); 
Source: i_error("bind(%s) failed: %m", net_ip2addr(my_ip));


[ Top of Report | Procedure Table | Contents ]





net_connect_unix_with_retries
(278 to 297 network.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 287 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  284    
Source: i_panic("gettimeofday() failed: %m"); 
Source: fd = net_connect_unix(path);
M 294 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  287    
Source: fd = net_connect_unix(path); 
Source: i_panic("gettimeofday() failed: %m");
M 287 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  284    
Source: i_panic("gettimeofday() failed: %m"); 
Source: fd = net_connect_unix(path);
M 294 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  287    
Source: fd = net_connect_unix(path); 
Source: i_panic("gettimeofday() failed: %m");
M 280 Procedure contains UR data flow anomalies. : now CERT EXP33-C
  293    
Source: if (gettimeofday(&now, NULL) < 0) 
Source: struct timeval start, now;
M 280 Procedure contains UR data flow anomalies. : start CERT EXP33-C
  283    
Source: if (gettimeofday(&start, NULL) < 0) 
Source: struct timeval start, now;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
network.c 280 network.c 293 now 
Source: struct timeval start, now; 
Source: if (gettimeofday(&now, NULL) < 0)
network.c 280 network.c 283 start 
Source: struct timeval start, now; 
Source: if (gettimeofday(&start, NULL) < 0)

[ Top of Report | Procedure Table | Contents ]





net_set_nonblock
(307 to 311 network.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 310 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  309    
Source: if (fd_set_nonblock(fd, nonblock) < 0) 
Source: i_fatal("fd_set_nonblock(%d) failed: %m", fd);
M 310 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  309    
Source: if (fd_set_nonblock(fd, nonblock) < 0) 
Source: i_fatal("fd_set_nonblock(%d) failed: %m", fd);


[ Top of Report | Procedure Table | Contents ]





net_listen_unix_unlink_stale
(447 to 472 network.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 457 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  452    
Source: while ((fd = net_listen_unix(path, backlog)) == -1) { 
Source: fd = net_connect_unix(path);
M 466 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  457    
Source: fd = net_connect_unix(path); 
Source: i_error("unlink(%s) failed: %m", path);
M 457 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  452    
Source: while ((fd = net_listen_unix(path, backlog)) == -1) { 
Source: fd = net_connect_unix(path);
M 466 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  457    
Source: fd = net_connect_unix(path); 
Source: i_error("unlink(%s) failed: %m", path);


[ Top of Report | Procedure Table | Contents ]





net_accept
(474 to 496 network.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 476 Procedure contains UR data flow anomalies. : so.sa CERT EXP33-C
  483    
Source: ret = accept(fd, &so.sa, &addrlen); 
Source: union sockaddr_union so;
M 476 Procedure contains UR data flow anomalies. : so.sin CERT EXP33-C
  492    
Source: if (addr != NULL) sin_get_ip(&so, addr); 
Source: union sockaddr_union so;
M 476 Procedure contains UR data flow anomalies. : so.sin6 CERT EXP33-C
  492    
Source: if (addr != NULL) sin_get_ip(&so, addr); 
Source: union sockaddr_union so;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
network.c 476 network.c 483 so.sa 
Source: union sockaddr_union so; 
Source: ret = accept(fd, &so.sa, &addrlen);
network.c 476 network.c 492 so.sin 
Source: union sockaddr_union so; 
Source: if (addr != NULL) sin_get_ip(&so, addr);
network.c 476 network.c 493 so.sin 
Source: union sockaddr_union so; 
Source: if (port != NULL) *port = sin_get_port(&so);
network.c 476 network.c 492 so.sin6 
Source: union sockaddr_union so; 
Source: if (addr != NULL) sin_get_ip(&so, addr);
network.c 476 network.c 493 so.sin6 
Source: union sockaddr_union so; 
Source: if (port != NULL) *port = sin_get_port(&so);

[ Top of Report | Procedure Table | Contents ]





net_receive
(498 to 523 network.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 503 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  502    
Source: i_assert(fd >= 0); 
Source: i_assert(len <= SSIZE_T_MAX);
M 503 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  502    
Source: i_assert(fd >= 0); 
Source: i_assert(len <= SSIZE_T_MAX);


[ Top of Report | Procedure Table | Contents ]





net_transmit
(525 to 540 network.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 530 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  529    
Source: i_assert(fd >= 0); 
Source: i_assert(len <= SSIZE_T_MAX);
M 530 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  529    
Source: i_assert(fd >= 0); 
Source: i_assert(len <= SSIZE_T_MAX);


[ Top of Report | Procedure Table | Contents ]





net_gethostbyname
(542 to 605 network.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 579 Pointer not checked for null before use : so CERT EXP08-C,EXP34-C
  577    
Source: so = (union sockaddr_union *) ai->ai_addr; 
Source: sin_get_ip(so, &(*ips)[count]);
M 579 Pointer not checked for null before use : ips CERT EXP08-C,EXP34-C
  573    
Source: *ips = t_malloc(sizeof(struct ip_addr) * count); 
Source: sin_get_ip(so, &(*ips)[count]);
M 576 Pointer not checked for null before use : origai CERT EXP08-C,EXP34-C
  568    
Source: origai = ai; 
Source: for (ai = origai; ai != NULL; ai = ai->ai_next, count++) {


[ Top of Report | Procedure Table | Contents ]





net_getsockname
(607 to 622 network.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 609 Procedure contains UR data flow anomalies. : so.sa CERT EXP33-C
  615    
Source: if (getsockname(fd, &so.sa, &addrlen) == -1) 
Source: union sockaddr_union so;
M 609 Procedure contains UR data flow anomalies. : so.sin CERT EXP33-C
  618    
Source: if (addr != NULL) sin_get_ip(&so, addr); 
Source: union sockaddr_union so;
M 609 Procedure contains UR data flow anomalies. : so.sin6 CERT EXP33-C
  618    
Source: if (addr != NULL) sin_get_ip(&so, addr); 
Source: union sockaddr_union so;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
network.c 609 network.c 615 so.sa 
Source: union sockaddr_union so; 
Source: if (getsockname(fd, &so.sa, &addrlen) == -1)
network.c 609 network.c 618 so.sin 
Source: union sockaddr_union so; 
Source: if (addr != NULL) sin_get_ip(&so, addr);
network.c 609 network.c 618 so.sin6 
Source: union sockaddr_union so; 
Source: if (addr != NULL) sin_get_ip(&so, addr);

[ Top of Report | Procedure Table | Contents ]





net_getpeername
(624 to 639 network.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 626 Procedure contains UR data flow anomalies. : so.sa CERT EXP33-C
  632    
Source: if (getpeername(fd, &so.sa, &addrlen) == -1) 
Source: union sockaddr_union so;
M 626 Procedure contains UR data flow anomalies. : so.sin CERT EXP33-C
  635    
Source: if (addr != NULL) sin_get_ip(&so, addr); 
Source: union sockaddr_union so;
M 626 Procedure contains UR data flow anomalies. : so.sin6 CERT EXP33-C
  635    
Source: if (addr != NULL) sin_get_ip(&so, addr); 
Source: union sockaddr_union so;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
network.c 626 network.c 632 so.sa 
Source: union sockaddr_union so; 
Source: if (getpeername(fd, &so.sa, &addrlen) == -1)
network.c 626 network.c 635 so.sin 
Source: union sockaddr_union so; 
Source: if (addr != NULL) sin_get_ip(&so, addr);
network.c 626 network.c 635 so.sin6 
Source: union sockaddr_union so; 
Source: if (addr != NULL) sin_get_ip(&so, addr);

[ Top of Report | Procedure Table | Contents ]





net_addr2ip
(681 to 711 network.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 696 Pointer not checked for null before use : addr CERT EXP08-C,EXP34-C
  694    
Source: addr = t_strndup(addr+1, len-2); 
Source: ret = inet_pton(AF_INET6, addr, &ip->u.ip6);
M 697 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  689    
Source: T_BEGIN { 
Source: } T_END;
M 694 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  689    
Source: T_BEGIN { 
Source: addr = t_strndup(addr+1, len-2);
M 697 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  689    
Source: T_BEGIN { 
Source: } T_END;
M 694 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  689    
Source: T_BEGIN { 
Source: addr = t_strndup(addr+1, len-2);


[ Top of Report | Procedure Table | Contents ]





net_geterror
(733 to 742 network.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 735 Procedure contains UR data flow anomalies. : data CERT EXP33-C
  738    
Source: if (getsockopt(fd, SOL_SOCKET, SO_ERROR, &data, &len) == -1) 
Source: int data;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
network.c 735 network.c 738 data 
Source: int data; 
Source: if (getsockopt(fd, SOL_SOCKET, SO_ERROR, &data, &len) == -1)

[ Top of Report | Procedure Table | Contents ]





net_parse_range
(819 to 843 network.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 829 Pointer not checked for null before use : network CERT EXP08-C,EXP34-C
  827    
Source: network = t_strdup_until(network, p++); 
Source: if (net_addr2ip(network, ip_r) < 0)
M 829 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  827    
Source: network = t_strdup_until(network, p++); 
Source: if (net_addr2ip(network, ip_r) < 0)
M 829 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  827    
Source: network = t_strdup_until(network, p++); 
Source: if (net_addr2ip(network, ip_r) < 0)
M 823 Procedure contains UR data flow anomalies. : bits CERT EXP33-C
  838    
Source: if (str_to_uint(p, &bits) < 0 || bits > max_bits) 
Source: unsigned int bits, max_bits;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
network.c 823 network.c 838 bits 
Source: unsigned int bits, max_bits; 
Source: if (str_to_uint(p, &bits) < 0 || bits > max_bits)

[ Top of Report | Procedure Table | Contents ]





net_is_in_network
(845 to 898 network.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 882 Pointer not checked for null before use : ip1 CERT EXP08-C,EXP34-C
  869    
Source: ip1 = (const void *)&ip->u.ip6; 
Source: i1 = htonl(ip1[i]);
M 883 Pointer not checked for null before use : ip2 CERT EXP08-C,EXP34-C
  870    
Source: ip2 = (const void *)&net_ip->u.ip6; 
Source: i2 = htonl(ip2[i]);
M 848 Procedure contains UR data flow anomalies. : tmp_ip.u.ip4 CERT EXP33-C
  853    
Source: if (net_ipv6_mapped_ipv4_convert(ip, &tmp_ip) == 0) { 
Source: struct ip_addr tmp_ip;
M 848 Procedure contains UR data flow anomalies. : tmp_ip.u.ip6 CERT EXP33-C
  869    
Source: ip1 = (const void *)&ip->u.ip6; 
Source: struct ip_addr tmp_ip;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
network.c 848 network.c 853 tmp_ip.u.ip4 
Source: struct ip_addr tmp_ip; 
Source: if (net_ipv6_mapped_ipv4_convert(ip, &tmp_ip) == 0) {
network.c 848 network.c 869 tmp_ip.u.ip6 
Source: struct ip_addr tmp_ip; 
Source: ip1 = (const void *)&ip->u.ip6;

[ Top of Report | Procedure Table | Contents ]





nfs_safe_open
(80 to 91 nfs-workarounds.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 90 Local structure returned in function result : ctx  
Source: return ctx.fd;
M 87 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  84    
Source: i_assert((flags & O_CREAT) == 0); 
Source: if (nfs_safe_do(path, nfs_safe_open_callback, &ctx) < 0)
M 87 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  84    
Source: i_assert((flags & O_CREAT) == 0); 
Source: if (nfs_safe_do(path, nfs_safe_open_callback, &ctx) < 0)
M 82 Procedure contains UR data flow anomalies. : ctx.fd CERT EXP33-C
  87    
Source: if (nfs_safe_do(path, nfs_safe_open_callback, &ctx) < 0) 
Source: struct nfs_safe_open_context ctx;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
nfs-workarounds.c 82 nfs-workarounds.c 87 ctx.fd 
Source: struct nfs_safe_open_context ctx; 
Source: if (nfs_safe_do(path, nfs_safe_open_callback, &ctx) < 0)

[ Top of Report | Procedure Table | Contents ]





nfs_safe_link
(117 to 145 nfs-workarounds.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 125 User input not checked before use. : st CERT FIO30-C
  123    
Source: if (stat(oldpath, &st) < 0) 
Source: orig_link_count = st.st_nlink;


[ Top of Report | Procedure Table | Contents ]





nfs_flush_chown_uid
(147 to 182 nfs-workarounds.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 157 User input not checked before use. : st CERT FIO30-C
  156    
Source: if (stat(path, &st) == 0) 
Source: uid = st.st_uid;


[ Top of Report | Procedure Table | Contents ]





nfs_flush_file_handle_cache_dir
(290 to 353 nfs-workarounds.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 328 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  327    
Source: if (t_get_current_dir(&cur_path) < 0) { 
Source: i_error("nfs_flush_file_handle_cache_dir: "
M 337 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  327    
Source: if (t_get_current_dir(&cur_path) < 0) { 
Source: cur_path = t_strdup_until(cur_path, p);
M 339 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  337    
Source: cur_path = t_strdup_until(cur_path, p); 
Source: i_error("nfs_flush_file_handle_cache_dir: "
M 344 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  339    
Source: i_error("nfs_flush_file_handle_cache_dir: " 
Source: i_error("fchdir() failed: %m");
M 328 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  327    
Source: if (t_get_current_dir(&cur_path) < 0) { 
Source: i_error("nfs_flush_file_handle_cache_dir: "
M 337 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  327    
Source: if (t_get_current_dir(&cur_path) < 0) { 
Source: cur_path = t_strdup_until(cur_path, p);
M 339 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  337    
Source: cur_path = t_strdup_until(cur_path, p); 
Source: i_error("nfs_flush_file_handle_cache_dir: "
M 344 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  339    
Source: i_error("nfs_flush_file_handle_cache_dir: " 
Source: i_error("fchdir() failed: %m");
M 333 Pointer not checked for null before use : cur_path CERT EXP08-C,EXP34-C
  327    
Source: if (t_get_current_dir(&cur_path) < 0) { 
Source: p = strrchr(cur_path, '/');
M 338 Pointer not checked for null before use : cur_path CERT EXP08-C,EXP34-C
  337    
Source: cur_path = t_strdup_until(cur_path, p); 
Source: if (chdir(cur_path) < 0) {
M 342 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  339    
Source: i_error("nfs_flush_file_handle_cache_dir: " 
Source: ret = nfs_flush_file_handle_cache_dir(path, FALSE);
M 342 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  339    
Source: i_error("nfs_flush_file_handle_cache_dir: " 
Source: ret = nfs_flush_file_handle_cache_dir(path, FALSE);
M 317 Procedure contains UR data flow anomalies. : cur_path CERT EXP33-C
  333    

Code Line Violation Standard 
Source: p = strrchr(cur_path, '/'); 
Source: const char *cur_path, *p;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
nfs-workarounds.c 317 nfs-workarounds.c 333 cur_path 
Source: const char *cur_path, *p; 
Source: p = strrchr(cur_path, '/');

[ Top of Report | Procedure Table | Contents ]





nfs_flush_file_handle_cache_parent_dir
(355 to 367 nfs-workarounds.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 366 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  364    
Source: nfs_flush_file_handle_cache_dir(t_strdup_until(path, p), 
Source: } T_END;
M 362 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  360    
Source: T_BEGIN { 
Source: nfs_flush_file_handle_cache_dir(".", TRUE);
M 364 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  360    
Source: T_BEGIN { 
Source: nfs_flush_file_handle_cache_dir(t_strdup_until(path, p),
M 366 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  364    
Source: nfs_flush_file_handle_cache_dir(t_strdup_until(path, p), 
Source: } T_END;
M 362 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  360    
Source: T_BEGIN { 
Source: nfs_flush_file_handle_cache_dir(".", TRUE);
M 364 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  360    
Source: T_BEGIN { 
Source: nfs_flush_file_handle_cache_dir(t_strdup_until(path, p),
M 364 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  364    
Source: nfs_flush_file_handle_cache_dir(t_strdup_until(path, p), 
Source: nfs_flush_file_handle_cache_dir(t_strdup_until(path, p),
M 364 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  364    
Source: nfs_flush_file_handle_cache_dir(t_strdup_until(path, p), 
Source: nfs_flush_file_handle_cache_dir(t_strdup_until(path, p),


[ Top of Report | Procedure Table | Contents ]





o_stream_create_buffer
(51 to 63 ostream-buffer.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 56 Pointer not checked for null before use : bstream CERT EXP08-C,EXP34-C
  55    
Source: bstream = i_new(struct buffer_ostream, 1); 
Source: bstream->ostream.max_buffer_size = (size_t)-1;
M 55 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 695)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\OSTREAM-BUFFER_695.ref" looking for line -1105 
Source: bstream = i_new(struct buffer_ostream, 1);


[ Top of Report | Procedure Table | Contents ]





stream_closed
(54 to 68 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 61 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  57    
Source: io_remove(&fstream->io); 
Source: i_error("file_ostream.close(%s) failed: %m",
M 61 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  57    
Source: io_remove(&fstream->io); 
Source: i_error("file_ostream.close(%s) failed: %m",


[ Top of Report | Procedure Table | Contents ]





o_stream_file_close
(70 to 78 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 77 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  75    
Source: o_stream_flush(&fstream->ostream.ostream); 
Source: stream_closed(fstream);
M 77 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  75    
Source: o_stream_flush(&fstream->ostream.ostream); 
Source: stream_closed(fstream);


[ Top of Report | Procedure Table | Contents ]





o_stream_file_destroy
(80 to 85 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 84 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 696)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\OSTREAM-FILE_696.ref" looking for line -1105 
Source: i_free(fstream->buffer);


[ Top of Report | Procedure Table | Contents ]





file_buffer_get_used_size
(87 to 99 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 90 Local structure returned in function result : fstream  
Source: return fstream->full ? fstream->buffer_size : 0;
M 93 Local structure returned in function result : fstream  
Source: return fstream->tail - fstream->head;


[ Top of Report | Procedure Table | Contents ]





o_stream_writev
(166 to 278 ostream-file.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 247 Pointer not checked for null before use : iov CERT EXP08-C,EXP34-C
  249    
Source: iov++; 
Source: while (iov_size > 0 && size >= iov->iov_len) {
M 194 Pointer not checked for null before use : iov CERT EXP08-C,EXP34-C
  206    
Source: iov += IOV_MAX; 
Source: size += iov[i].iov_len;
M 254 Pointer not checked for null before use : iov CERT EXP08-C,EXP34-C
  249    
Source: iov++; 
Source: ret2 = o_stream_writev(fstream, iov, iov_size);
M 215 Pointer not checked for null before use : iov CERT EXP08-C,EXP34-C
  206    
Source: iov += IOV_MAX; 
Source: ret = writev(fstream->fd, (const struct iovec *)iov,
M 264 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  252    
Source: i_assert(iov_size > 0); 
Source: i_assert((size_t)ret2 == new_iov.iov_len);
M 264 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  252    
Source: i_assert(iov_size > 0); 
Source: i_assert((size_t)ret2 == new_iov.iov_len);
M 262 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  252    
Source: i_assert(iov_size > 0); 
Source: ret2 = o_stream_writev(fstream, &new_iov, 1);
M 268 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  264    
Source: i_assert((size_t)ret2 == new_iov.iov_len); 
Source: ret2 = o_stream_writev(fstream, iov + 1,
M 262 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  252    
Source: i_assert(iov_size > 0); 
Source: ret2 = o_stream_writev(fstream, &new_iov, 1);
M 268 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  264    
Source: i_assert((size_t)ret2 == new_iov.iov_len); 
Source: ret2 = o_stream_writev(fstream, iov + 1,
M 169 Procedure contains UR data flow anomalies. : ret CERT EXP33-C
  219    
Source: if (ret > 0) { 
Source: ssize_t ret, ret2;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
ostream-file.c 169 ostream-file.c 219 ret 
Source: ssize_t ret, ret2; 
Source: if (ret > 0) {

[ Top of Report | Procedure Table | Contents ]





buffer_flush
(304 to 320 ostream-file.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 312 Pointer not checked for null before use : iov.iov_base CERT EXP08-C,EXP34-C
  310    
Source: iov_len = o_stream_fill_iovec(fstream, iov); 
Source: ret = o_stream_writev(fstream, iov, iov_len);
M 316 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  312    
Source: ret = o_stream_writev(fstream, iov, iov_len); 
Source: update_buffer(fstream, ret);
M 316 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  312    
Source: ret = o_stream_writev(fstream, iov, iov_len); 
Source: update_buffer(fstream, ret);
M 306 Procedure contains UR data flow anomalies. : iov.iov_base CERT EXP33-C
  312    
Source: ret = o_stream_writev(fstream, iov, iov_len); 
Source: struct const_iovec iov[2];
M 306 Procedure contains UR data flow anomalies. : iov.iov_len CERT EXP33-C
  312    
Source: ret = o_stream_writev(fstream, iov, iov_len); 
Source: struct const_iovec iov[2];


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
ostream-file.c 306 ostream-file.c 312 iov.iov_base 
Source: struct const_iovec iov[2]; 
Source: ret = o_stream_writev(fstream, iov, iov_len);
ostream-file.c 306 ostream-file.c 312 iov.iov_len 
Source: struct const_iovec iov[2]; 
Source: ret = o_stream_writev(fstream, iov, iov_len);

[ Top of Report | Procedure Table | Contents ]





o_stream_file_cork
(322 to 349 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 342 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  329    
Source: io_remove(&fstream->io); 
Source: i_assert(!set);
M 342 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  329    
Source: io_remove(&fstream->io); 
Source: i_assert(!set);


[ Top of Report | Procedure Table | Contents ]





get_unused_space
(370 to 382 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 374 Local structure returned in function result : fstream  
Source: return fstream->head - fstream->tail;
M 377 Local structure returned in function result : fstream  
Source: return (fstream->buffer_size - fstream->tail) + fstream->head;


[ Top of Report | Procedure Table | Contents ]





o_stream_grow_buffer
(409 to 441 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 428 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  413    
Source: size = nearest_power(fstream->buffer_size + bytes); 
Source: fstream->buffer = i_realloc(fstream->buffer,


[ Top of Report | Procedure Table | Contents ]





stream_send_io
(443 to 479 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 478 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  466    
Source: io_remove(&fstream->io); 
Source: o_stream_unref(&ostream);
M 478 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  466    
Source: io_remove(&fstream->io); 
Source: o_stream_unref(&ostream);


[ Top of Report | Procedure Table | Contents ]





o_stream_file_sendv
(520 to 585 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 549 Pointer not checked for null before use : iov CERT EXP08-C,EXP34-C
  550    
Source: iov++; 
Source: size -= iov[0].iov_len;
M 576 Pointer not checked for null before use : iov CERT EXP08-C,EXP34-C
  569    
Source: iov++; 
Source: added = o_stream_add(fstream, iov[i].iov_base, iov[i].iov_len);
M 582 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  576    
Source: added = o_stream_add(fstream, iov[i].iov_base, iov[i].iov_len); 
Source: i_assert((size_t)ret <= total_size);
M 583 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  582    
Source: i_assert((size_t)ret <= total_size); 
Source: i_assert((size_t)ret == total_size || !fstream->file);
M 558 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  543    
Source: ret = o_stream_writev(fstream, iov, iov_count); 
Source: added = o_stream_add(fstream,
M 576 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  555    
Source: i_assert(size == 0); 
Source: added = o_stream_add(fstream, iov[i].iov_base, iov[i].iov_len);
M 543 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  534    
Source: if (o_stream_file_flush(stream) < 0) 
Source: ret = o_stream_writev(fstream, iov, iov_count);
M 582 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  576    
Source: added = o_stream_add(fstream, iov[i].iov_base, iov[i].iov_len); 
Source: i_assert((size_t)ret <= total_size);
M 583 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  582    
Source: i_assert((size_t)ret <= total_size); 
Source: i_assert((size_t)ret == total_size || !fstream->file);
M 558 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  543    
Source: ret = o_stream_writev(fstream, iov, iov_count); 
Source: added = o_stream_add(fstream,
M 576 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  555    
Source: i_assert(size == 0); 
Source: added = o_stream_add(fstream, iov[i].iov_base, iov[i].iov_len);
M 543 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  534    
Source: if (o_stream_file_flush(stream) < 0) 
Source: ret = o_stream_writev(fstream, iov, iov_count);


[ Top of Report | Procedure Table | Contents ]





o_stream_file_update_buffer
(587 to 613 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 609 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  603    
Source: data = CONST_PTR_OFFSET(data, copy_size); 
Source: memcpy(fstream->buffer, data, copy_size);


[ Top of Report | Procedure Table | Contents ]





o_stream_file_write_at
(615 to 669 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 663 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  644    
Source: data = CONST_PTR_OFFSET(data, skip); 
Source: if (pwrite_full(fstream->fd, data, size, offset) < 0) {
M 665 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  660    
Source: if (o_stream_file_flush(stream) < 0) 
Source: stream_closed(fstream);
M 660 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  634    
Source: left = o_stream_file_update_buffer(fstream, 
Source: if (o_stream_file_flush(stream) < 0)
M 665 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  660    
Source: if (o_stream_file_flush(stream) < 0) 
Source: stream_closed(fstream);
M 660 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  634    
Source: left = o_stream_file_update_buffer(fstream, 
Source: if (o_stream_file_flush(stream) < 0)


[ Top of Report | Procedure Table | Contents ]





io_stream_sendfile
(671 to 730 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 701 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  690    
Source: if ((ret = buffer_flush(foutstream)) <= 0) 
Source: ret = safe_sendfile(foutstream->fd, in_fd, &offset,
M 727 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  713    
Source: stream_closed(foutstream); 
Source: (void)i_stream_read(instream);
M 701 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  690    
Source: if ((ret = buffer_flush(foutstream)) <= 0) 
Source: ret = safe_sendfile(foutstream->fd, in_fd, &offset,
M 727 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  713    
Source: stream_closed(foutstream); 
Source: (void)i_stream_read(instream);


[ Top of Report | Procedure Table | Contents ]





io_stream_copy_backwards
(732 to 807 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 796 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  783    
Source: data = foutstream->buffer; 
Source: ret = pwrite_full(foutstream->fd, data, size, out_offset);
M 773 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  768    
Source: i_assert(in_offset <= in_limit); 
Source: (void)i_stream_read_data(instream, &data, &size,
M 780 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  773    
Source: (void)i_stream_read_data(instream, &data, &size, 
Source: i_assert(size <=
M 747 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  741    
Source: i_assert(IS_STREAM_EMPTY(foutstream)); 
Source: o_stream_grow_buffer(foutstream,
M 773 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  768    
Source: i_assert(in_offset <= in_limit); 
Source: (void)i_stream_read_data(instream, &data, &size,
M 780 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  773    
Source: (void)i_stream_read_data(instream, &data, &size, 
Source: i_assert(size <=
M 747 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  741    
Source: i_assert(IS_STREAM_EMPTY(foutstream)); 
Source: o_stream_grow_buffer(foutstream,


[ Top of Report | Procedure Table | Contents ]





io_stream_copy_stream
(809 to 844 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 837 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  836    
Source: i_assert(instream->seekable); 
Source: return io_stream_copy_backwards(outstream, instream,
M 842 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  824    
Source: i_assert(instream->v_offset <= (uoff_t)st->st_size); 
Source: return io_stream_copy(&outstream->ostream, instream,
M 837 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  836    
Source: i_assert(instream->seekable); 
Source: return io_stream_copy_backwards(outstream, instream,
M 842 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  824    
Source: i_assert(instream->v_offset <= (uoff_t)st->st_size); 
Source: return io_stream_copy(&outstream->ostream, instream,


[ Top of Report | Procedure Table | Contents ]





o_stream_file_send_istream
(846 to 869 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 868 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  857    
Source: ret = io_stream_sendfile(outstream, instream, in_fd); 
Source: return io_stream_copy_stream(outstream, instream, same_stream);
M 868 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  857    
Source: ret = io_stream_sendfile(outstream, instream, in_fd); 
Source: return io_stream_copy_stream(outstream, instream, same_stream);
M 868 Pointer not checked for null before use : (outstream)->ostream.offset CERT EXP08-C,EXP34-C
  857    
Source: ret = io_stream_sendfile(outstream, instream, in_fd); 
Source: return io_stream_copy_stream(outstream, instream, same_stream);


[ Top of Report | Procedure Table | Contents ]





o_stream_create_fd_common
(871 to 894 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 893 Local structure returned in function result : fstream  
Source: return fstream;
M 876 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 696)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\OSTREAM-FILE_696.ref" looking for line -1105 
Source: fstream = i_new(struct file_ostream, 1);


[ Top of Report | Procedure Table | Contents ]





o_stream_create_fd
(916 to 944 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 934 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: if (net_getsockname(fd, NULL, NULL) < 0) {


[ Top of Report | Procedure Table | Contents ]





o_stream_create_fd_file
(946 to 964 ostream-file.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 963 Local structure returned in function result : ostream  
Source: return ostream;


[ Top of Report | Procedure Table | Contents ]





o_stream_set_name
(7 to 11 ostream.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 9 free parameter is not heap item. CERT MEM34-C 
Source: i_free(stream->real_stream->iostream.name);
M 10 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  9    
Source: i_free(stream->real_stream->iostream.name); 
Source: stream->real_stream->iostream.name = i_strdup(name);
M 10 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: stream->real_stream->iostream.name = i_strdup(name);
M 9 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 697)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\OSTREAM_697.ref" looking for line -1105 
Source: i_free(stream->real_stream->iostream.name);


[ Top of Report | Procedure Table | Contents ]





io_stream_copy
(263 to 294 ostream.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 281 Pointer not checked for null before use : iov.iov_base CERT EXP08-C,EXP34-C
  280    
Source: iov.iov_base = data; 
Source: ret = o_stream_sendv(outstream, &iov, 1);
M 280 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  273    
Source: (void)i_stream_read_data(instream, &data, &iov.iov_len, 
Source: iov.iov_base = data;
M 281 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  273    
Source: (void)i_stream_read_data(instream, &data, &iov.iov_len, 
Source: ret = o_stream_sendv(outstream, &iov, 1);
M 273 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  281    
Source: ret = o_stream_sendv(outstream, &iov, 1); 
Source: (void)i_stream_read_data(instream, &data, &iov.iov_len,
M 281 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  273    
Source: (void)i_stream_read_data(instream, &data, &iov.iov_len, 
Source: ret = o_stream_sendv(outstream, &iov, 1);
M 273 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  281    
Source: ret = o_stream_sendv(outstream, &iov, 1); 
Source: (void)i_stream_read_data(instream, &data, &iov.iov_len,


[ Top of Report | Procedure Table | Contents ]





fix_format_real
(6 to 32 printf-format-fix.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 21 Pointer not checked for null before use : errstr CERT EXP08-C,EXP34-C
  15    
Source: errstr = strerror(errno); 
Source: len2 = strlen(errstr);
M 25 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  13    
Source: i_assert((size_t)(p - fmt) < INT_MAX); 
Source: buf = t_buffer_get(len1 + len2 + len3 + 1);
M 25 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  13    
Source: i_assert((size_t)(p - fmt) < INT_MAX); 
Source: buf = t_buffer_get(len1 + len2 + len3 + 1);


[ Top of Report | Procedure Table | Contents ]





printf_format_fix_noalloc
(34 to 54 printf-format-fix.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 45 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  43    
Source: i_panic("%%n modifier used"); 
Source: return fix_format_real(format, p-1, len_r);
M 45 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  43    
Source: i_panic("%%n modifier used"); 
Source: return fix_format_real(format, p-1, len_r);


[ Top of Report | Procedure Table | Contents ]





printf_format_fix_get_len
(56 to 64 printf-format-fix.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 62 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  60    
Source: ret = printf_format_fix_noalloc(format, len_r); 
Source: t_buffer_alloc(*len_r + 1);
M 62 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  60    
Source: ret = printf_format_fix_noalloc(format, len_r); 
Source: t_buffer_alloc(*len_r + 1);


[ Top of Report | Procedure Table | Contents ]





printf_format_fix
(66 to 75 printf-format-fix.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 73 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  71    
Source: ret = printf_format_fix_noalloc(format, &len); 
Source: t_buffer_alloc(len + 1);
M 73 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  71    
Source: ret = printf_format_fix_noalloc(format, &len); 
Source: t_buffer_alloc(len + 1);


[ Top of Report | Procedure Table | Contents ]





priorityq_init
(22 to 31 priorityq.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 30 Local structure returned in function result : pq  
Source: return pq;
M 28 Pointer not checked for null before use : pq CERT EXP08-C,EXP34-C
  27    
Source: pq = i_new(struct priorityq, 1); 
Source: pq->cmp_callback = cmp_callback;
M 29 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  29    
Source: i_array_init(&pq->items, init_size); 
Source: i_array_init(&pq->items, init_size);
M 27 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 700)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\PRIORITYQ_700.ref" looking for line -1105 
Source: pq = i_new(struct priorityq, 1);


[ Top of Report | Procedure Table | Contents ]





priorityq_deinit
(33 to 40 priorityq.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 39 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 700)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\PRIORITYQ_700.ref" looking for line -1105 
Source: i_free(pq);


[ Top of Report | Procedure Table | Contents ]





heap_items_swap
(47 to 63 priorityq.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 62 Pointer not checked for null before use : tmp CERT EXP08-C,EXP34-C
  60    
Source: tmp = items[idx1]; 
Source: items[idx2] = tmp;
M 54 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  53    
Source: i_assert(items[idx1]->idx == idx1); 
Source: i_assert(items[idx2]->idx == idx2);
M 54 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  53    
Source: i_assert(items[idx1]->idx == idx1); 
Source: i_assert(items[idx2]->idx == idx2);


[ Top of Report | Procedure Table | Contents ]





heap_item_bubble_up
(65 to 84 priorityq.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 76 Pointer not checked for null before use : items CERT EXP08-C,EXP34-C
  71    
Source: items = array_get_modifiable(&pq->items, &count); 
Source: if (pq->cmp_callback(items[idx], items[parent_idx]) >= 0)
M 80 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  75    
Source: i_assert(idx < count); 
Source: heap_items_swap(items, idx, parent_idx);
M 75 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  80    
Source: heap_items_swap(items, idx, parent_idx); 
Source: i_assert(idx < count);
M 80 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  75    
Source: i_assert(idx < count); 
Source: heap_items_swap(items, idx, parent_idx);
M 75 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  80    
Source: heap_items_swap(items, idx, parent_idx); 
Source: i_assert(idx < count);


[ Top of Report | Procedure Table | Contents ]





heap_item_bubble_down
(86 to 107 priorityq.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 95 Pointer not checked for null before use : items CERT EXP08-C,EXP34-C
  91    
Source: items = array_get_modifiable(&pq->items, &count); 
Source: pq->cmp_callback(items[left_idx], items[right_idx]) < 0)
M 100 Pointer not checked for null before use : items CERT EXP08-C,EXP34-C
  91    
Source: items = array_get_modifiable(&pq->items, &count); 
Source: if (pq->cmp_callback(items[min_child_idx], items[idx]) >= 0)


[ Top of Report | Procedure Table | Contents ]





priorityq_add
(109 to 114 priorityq.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 113 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  112    
Source: array_append(&pq->items, &item, 1); 
Source: (void)heap_item_bubble_up(pq, item->idx);
M 113 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  112    
Source: array_append(&pq->items, &item, 1); 
Source: (void)heap_item_bubble_up(pq, item->idx);


[ Top of Report | Procedure Table | Contents ]





priorityq_remove_idx
(116 to 134 priorityq.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 127 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  126    
Source: heap_items_swap(items, idx, count); 
Source: array_delete(&pq->items, count, 1);
M 127 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  126    
Source: heap_items_swap(items, idx, count); 
Source: array_delete(&pq->items, count, 1);
M 126 Pointer not checked for null before use : items CERT EXP08-C,EXP34-C
  121    
Source: items = array_get_modifiable(&pq->items, &count); 
Source: heap_items_swap(items, idx, count);
M 126 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  122    
Source: i_assert(idx < count); 
Source: heap_items_swap(items, idx, count);
M 132 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  131    
Source: idx = heap_item_bubble_up(pq, idx); 
Source: heap_item_bubble_down(pq, idx);
M 126 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  122    
Source: i_assert(idx < count); 
Source: heap_items_swap(items, idx, count);
M 132 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  131    
Source: idx = heap_item_bubble_up(pq, idx); 
Source: heap_item_bubble_down(pq, idx);


[ Top of Report | Procedure Table | Contents ]





proctitle_hack_init
(23 to 54 process-title.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 37 Pointer not checked for null before use : last CERT EXP08-C,EXP34-C
  32    
Source: last = argv[0] + strlen(argv[0]) + 1; 
Source: clear_env = last == env[0];
M 44 Pointer not checked for null before use : last CERT EXP08-C,EXP34-C
  40    
Source: last = env[i] + strlen(env[i]) + 1; 
Source: process_title_len = last - argv[0];
M 50 Pointer not checked for null before use : process_title CERT EXP08-C,EXP34-C
  43    
Source: process_title = argv[0]; 
Source: process_title_clean_pos = env[0] - process_title;


[ Top of Report | Procedure Table | Contents ]





argv_dup
(56 to 86 process-title.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 81 Pointer not checked for null before use : memblock CERT EXP08-C,EXP34-C
  80    
Source: memcpy(memblock, old_argv[i], len); 
Source: memblock = PTR_OFFSET(memblock, len);
M 78 Pointer not checked for null before use : memblock CERT EXP08-C,EXP34-C
  75    
Source: memblock = PTR_OFFSET(memblock, sizeof(char *) * (count + 1)); 
Source: new_argv[i] = memblock;
M 86 Memory not freed after last reference. : memblock CERT MEM00-C 
Source: }
M 83 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  70    
Source: i_fatal_status(FATAL_OUTOFMEM, "malloc() failed: %m"); 
Source: i_assert(memblock == memblock_end);
M 83 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  70    
Source: i_fatal_status(FATAL_OUTOFMEM, "malloc() failed: %m"); 
Source: i_assert(memblock == memblock_end);


[ Top of Report | Procedure Table | Contents ]





process_title_init
(111 to 123 process-title.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 119 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  118    
Source: *argv = argv_dup(orig_argv, &argv_memblock); 
Source: environ = argv_dup(orig_environ, &environ_memblock);
M 119 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  118    
Source: *argv = argv_dup(orig_argv, &argv_memblock); 
Source: environ = argv_dup(orig_environ, &environ_memblock);
M 116 Pointer not checked for null before use : environ CERT EXP08-C,EXP34-C
  Ref. Line -1686 (Module 701)    
Ref(-1686)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\PROCESS-TITLE_701.ref" looking for line -1686 
Source: char **orig_environ = environ;


[ Top of Report | Procedure Table | Contents ]





process_title_set
(125 to 137 process-title.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 135 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  127    
Source: i_assert(process_name != NULL); 
Source: proctitle_hack_set(t_strconcat(process_name, " ", title, NULL));
M 135 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  127    
Source: i_assert(process_name != NULL); 
Source: proctitle_hack_set(t_strconcat(process_name, " ", title, NULL));


[ Top of Report | Procedure Table | Contents ]





process_title_deinit
(139 to 145 process-title.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 142 free parameter is not heap item. CERT MEM34-C 
Source: free(argv_memblock);
M 143 free parameter is not heap item. CERT MEM34-C 
Source: free(environ_memblock);


[ Top of Report | Procedure Table | Contents ]





random_fill
(17 to 36 randgen.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 23 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  22    
Source: i_assert(init_refcount > 0); 
Source: i_assert(size < SSIZE_T_MAX);
M 29 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  23    
Source: i_assert(size < SSIZE_T_MAX); 
Source: i_fatal("EOF when reading from "DEV_URANDOM_PATH);
M 23 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  22    
Source: i_assert(init_refcount > 0); 
Source: i_assert(size < SSIZE_T_MAX);
M 29 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  23    
Source: i_assert(size < SSIZE_T_MAX); 
Source: i_fatal("EOF when reading from "DEV_URANDOM_PATH);


[ Top of Report | Procedure Table | Contents ]





random_init
(38 to 59 randgen.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 58 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  55    
Source: random_fill(&seed, sizeof(seed)); 
Source: fd_close_on_exec(urandom_fd, TRUE);
M 58 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  55    
Source: random_fill(&seed, sizeof(seed)); 
Source: fd_close_on_exec(urandom_fd, TRUE);
M 55 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  51    
Source: i_fatal("Can't open "DEV_URANDOM_PATH": %m"); 
Source: random_fill(&seed, sizeof(seed));
M 55 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  51    
Source: i_fatal("Can't open "DEV_URANDOM_PATH": %m"); 
Source: random_fill(&seed, sizeof(seed));
M 40 Procedure contains UR data flow anomalies. : seed CERT EXP33-C
  56    
Source: srand(seed); 
Source: unsigned int seed;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
randgen.c 40 randgen.c 56 seed 
Source: unsigned int seed; 
Source: srand(seed);

[ Top of Report | Procedure Table | Contents ]





read_full
(8 to 22 read-full.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 17 User input not checked before use. : data CERT FIO30-C
  13    
Source: ret = read(fd, data, size < SSIZE_T_MAX ? size : SSIZE_T_MAX); 
Source: data = PTR_OFFSET(data, ret);
M 17 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  13    
Source: ret = read(fd, data, size < SSIZE_T_MAX ? size : SSIZE_T_MAX); 
Source: data = PTR_OFFSET(data, ret);


[ Top of Report | Procedure Table | Contents ]





pread_full
(24 to 40 read-full.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 29 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  34    
Source: data = PTR_OFFSET(data, ret); 
Source: ret = pread(fd, data, size < SSIZE_T_MAX ?


[ Top of Report | Procedure Table | Contents ]





restrict_access_init
(25 to 32 restrict-access.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 29 Pointer not checked for null before use : set CERT EXP08-C,EXP34-C
  27    
Source: memset(set, 0, sizeof(*set)); 
Source: set->uid = (uid_t)-1;


[ Top of Report | Procedure Table | Contents ]





restrict_init_groups
(64 to 113 restrict-access.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 77 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  73    
Source: i_fatal("setgid(%s) failed with " 
Source: get_gid_str(primary_gid), get_uid_str(geteuid()),
M 77 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  73    
Source: i_fatal("setgid(%s) failed with " 
Source: get_gid_str(primary_gid), get_uid_str(geteuid()),
M 77 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  77    
Source: get_gid_str(primary_gid), get_uid_str(geteuid()), 
Source: get_gid_str(primary_gid), get_uid_str(geteuid()),
M 77 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  77    
Source: get_gid_str(primary_gid), get_uid_str(geteuid()), 
Source: get_gid_str(primary_gid), get_uid_str(geteuid()),
M 78 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  77    
Source: get_gid_str(primary_gid), get_uid_str(geteuid()), 
Source: get_gid_str(getgid()), get_gid_str(getegid()),
M 78 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  77    
Source: get_gid_str(primary_gid), get_uid_str(geteuid()), 
Source: get_gid_str(getgid()), get_gid_str(getegid()),
M 78 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  78    
Source: get_gid_str(getgid()), get_gid_str(getegid()), 
Source: get_gid_str(getgid()), get_gid_str(getegid()),
M 78 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  78    
Source: get_gid_str(getgid()), get_gid_str(getegid()), 
Source: get_gid_str(getgid()), get_gid_str(getegid()),
M 79 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  78    
Source: get_gid_str(getgid()), get_gid_str(getegid()), 
Source: get_gid_str(primary_gid), get_uid_str(geteuid()));
M 79 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  78    
Source: get_gid_str(getgid()), get_gid_str(getegid()), 
Source: get_gid_str(primary_gid), get_uid_str(geteuid()));
M 79 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  79    
Source: get_gid_str(primary_gid), get_uid_str(geteuid())); 
Source: get_gid_str(primary_gid), get_uid_str(geteuid()));
M 79 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  79    
Source: get_gid_str(primary_gid), get_uid_str(geteuid())); 
Source: get_gid_str(primary_gid), get_uid_str(geteuid()));
M 94 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  93    

Code Line Violation Standard 
Source: i_fatal("setresgid(%s,%s,%s) failed with euid=%s: %m", 
Source: get_gid_str(primary_gid), get_gid_str(primary_gid),
M 94 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  93    
Source: i_fatal("setresgid(%s,%s,%s) failed with euid=%s: %m", 
Source: get_gid_str(primary_gid), get_gid_str(primary_gid),
M 94 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  94    
Source: get_gid_str(primary_gid), get_gid_str(primary_gid), 
Source: get_gid_str(primary_gid), get_gid_str(primary_gid),
M 94 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  94    
Source: get_gid_str(primary_gid), get_gid_str(primary_gid), 
Source: get_gid_str(primary_gid), get_gid_str(primary_gid),
M 95 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  94    
Source: get_gid_str(primary_gid), get_gid_str(primary_gid), 
Source: get_gid_str(privileged_gid), get_uid_str(geteuid()));
M 95 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  94    
Source: get_gid_str(primary_gid), get_gid_str(primary_gid), 
Source: get_gid_str(privileged_gid), get_uid_str(geteuid()));
M 95 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  95    
Source: get_gid_str(privileged_gid), get_uid_str(geteuid())); 
Source: get_gid_str(privileged_gid), get_uid_str(geteuid()));
M 95 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  95    
Source: get_gid_str(privileged_gid), get_uid_str(geteuid())); 
Source: get_gid_str(privileged_gid), get_uid_str(geteuid()));


[ Top of Report | Procedure Table | Contents ]





restrict_get_groups_list
(115 to 130 restrict-access.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 124 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  121    
Source: i_fatal("getgroups() failed: %m"); 
Source: gid_list = t_new(gid_t, gid_count);
M 126 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  124    
Source: gid_list = t_new(gid_t, gid_count); 
Source: i_fatal("getgroups() failed: %m");
M 124 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  121    
Source: i_fatal("getgroups() failed: %m"); 
Source: gid_list = t_new(gid_t, gid_count);
M 126 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  124    
Source: gid_list = t_new(gid_t, gid_count); 
Source: i_fatal("getgroups() failed: %m");


[ Top of Report | Procedure Table | Contents ]





get_group_id
(151 to 163 restrict-access.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 154 Procedure contains UR data flow anomalies. : gid CERT EXP33-C
  157    
Source: return gid; 
Source: gid_t gid;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
restrict-access.c 154 restrict-access.c 157 gid 
Source: gid_t gid; 
Source: return gid;

[ Top of Report | Procedure Table | Contents ]





fix_groups_list
(165 to 228 restrict-access.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 184 Pointer not checked for null before use : gid_list CERT EXP08-C,EXP34-C
  182    
Source: gid_list = restrict_get_groups_list(&gid_count); 
Source: have_root_group);
M 208 Pointer not checked for null before use : gid_list2 CERT EXP08-C,EXP34-C
  207    
Source: gid_list2 = t_new(gid_t, gid_count + str_array_length(tmp) + 1); 
Source: memcpy(gid_list2, gid_list, gid_count * sizeof(gid_t));
M 208 Pointer not checked for null before use : gid_list CERT EXP08-C,EXP34-C
  200    
Source: gid_list[0] = process_primary_gid; 
Source: memcpy(gid_list2, gid_list, gid_count * sizeof(gid_t));
M 216 Pointer not checked for null before use : gid_list2 CERT EXP08-C,EXP34-C
  215    
Source: gid_list2[gid_count++] = process_primary_gid; 
Source: gid_list = gid_list2;
M 209 Pointer not checked for null before use : tmp CERT EXP08-C,EXP34-C
  209    
Source: for (; *tmp != NULL; tmp++) { 
Source: for (; *tmp != NULL; tmp++) {
M 205 Pointer not checked for null before use : tmp CERT EXP08-C,EXP34-C
  178    
Source: tmp = set->extra_groups == NULL ? &empty : 
Source: if (*tmp != NULL || add_primary_gid) {
M 210 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  207    
Source: gid_list2 = t_new(gid_t, gid_count + str_array_length(tmp) + 1); 
Source: gid = get_group_id(*tmp);
M 182 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  179    
Source: t_strsplit_spaces(set->extra_groups, ", "); 
Source: gid_list = restrict_get_groups_list(&gid_count);
M 207 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  199    
Source: gid_list = t_new(gid_t, 2); 
Source: gid_list2 = t_new(gid_t, gid_count + str_array_length(tmp) + 1);
M 199 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  182    
Source: gid_list = restrict_get_groups_list(&gid_count); 
Source: gid_list = t_new(gid_t, 2);
M 225 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  199    
Source: gid_list = t_new(gid_t, 2); 
Source: i_fatal("setgroups() failed: %m");
M 210 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  207    
Source: gid_list2 = t_new(gid_t, gid_count + str_array_length(tmp) + 1); 
Source: gid = get_group_id(*tmp);
M 182 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  179    

Code Line Violation Standard 
Source: t_strsplit_spaces(set->extra_groups, ", "); 
Source: gid_list = restrict_get_groups_list(&gid_count);
M 207 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  199    
Source: gid_list = t_new(gid_t, 2); 
Source: gid_list2 = t_new(gid_t, gid_count + str_array_length(tmp) + 1);
M 199 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  182    
Source: gid_list = restrict_get_groups_list(&gid_count); 
Source: gid_list = t_new(gid_t, 2);
M 225 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  199    
Source: gid_list = t_new(gid_t, 2); 
Source: i_fatal("setgroups() failed: %m");


[ Top of Report | Procedure Table | Contents ]





restrict_access
(230 to 335 restrict-access.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 260 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  258    
Source: i_fatal("initgroups(%s, %s) failed: %m", 
Source: get_gid_str(process_primary_gid));
M 260 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  258    
Source: i_fatal("initgroups(%s, %s) failed: %m", 
Source: get_gid_str(process_primary_gid));
M 268 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  267    
Source: if (is_root) T_BEGIN { 
Source: fix_groups_list(set, preserve_groups,
M 268 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  267    
Source: if (is_root) T_BEGIN { 
Source: fix_groups_list(set, preserve_groups,
M 270 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  268    
Source: fix_groups_list(set, preserve_groups, 
Source: } T_END;
M 270 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  268    
Source: fix_groups_list(set, preserve_groups, 
Source: } T_END;
M 301 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  298    
Source: i_fatal("setuid(%s) failed with euid=%s: %m " 
Source: get_uid_str(set->uid), get_uid_str(geteuid()),
M 301 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  298    
Source: i_fatal("setuid(%s) failed with euid=%s: %m " 
Source: get_uid_str(set->uid), get_uid_str(geteuid()),
M 301 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  301    
Source: get_uid_str(set->uid), get_uid_str(geteuid()), 
Source: get_uid_str(set->uid), get_uid_str(geteuid()),
M 301 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  301    
Source: get_uid_str(set->uid), get_uid_str(geteuid()), 
Source: get_uid_str(set->uid), get_uid_str(geteuid()),
M 302 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  301    
Source: get_uid_str(set->uid), get_uid_str(geteuid()), 
Source: get_uid_str(set->uid), get_uid_str(geteuid()));
M 302 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  301    
Source: get_uid_str(set->uid), get_uid_str(geteuid()), 
Source: get_uid_str(set->uid), get_uid_str(geteuid()));
M 302 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  302    

Code Line Violation Standard 
Source: get_uid_str(set->uid), get_uid_str(geteuid())); 
Source: get_uid_str(set->uid), get_uid_str(geteuid()));
M 302 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  302    
Source: get_uid_str(set->uid), get_uid_str(geteuid())); 
Source: get_uid_str(set->uid), get_uid_str(geteuid()));
M 331 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  329    
Source: i_fatal("We couldn't drop root group privileges " 
Source: get_gid_str(process_primary_gid),
M 331 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  329    
Source: i_fatal("We couldn't drop root group privileges " 
Source: get_gid_str(process_primary_gid),
M 332 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  331    
Source: get_gid_str(process_primary_gid), 
Source: get_gid_str(getgid()), get_gid_str(getegid()));
M 332 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  331    
Source: get_gid_str(process_primary_gid), 
Source: get_gid_str(getgid()), get_gid_str(getegid()));
M 332 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  332    
Source: get_gid_str(getgid()), get_gid_str(getegid())); 
Source: get_gid_str(getgid()), get_gid_str(getegid()));
M 332 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  332    
Source: get_gid_str(getgid()), get_gid_str(getegid())); 
Source: get_gid_str(getgid()), get_gid_str(getegid()));
M 281 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  280    
Source: i_fatal("chroot(%s) failed: %m", set->chroot_dir); 
Source: chroot_dir = i_strdup(set->chroot_dir);
M 313 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  311    
Source: i_fatal("This process must not be run as root"); 
Source: i_fatal("We couldn't drop root privileges");
M 329 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  328    
Source: i_fatal("GID 0 isn't permitted"); 
Source: i_fatal("We couldn't drop root group privileges "
M 267 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  260    
Source: get_gid_str(process_primary_gid)); 
Source: if (is_root) T_BEGIN {
M 291 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  285    
Source: i_error("chdir(%s) failed: %m", home); 
Source: i_fatal("chdir(/) failed: %m");

Code Line Violation Standard
M 298 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  291    
Source: i_fatal("chdir(/) failed: %m"); 
Source: i_fatal("setuid(%s) failed with euid=%s: %m "
M 313 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  311    
Source: i_fatal("This process must not be run as root"); 
Source: i_fatal("We couldn't drop root privileges");
M 329 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  328    
Source: i_fatal("GID 0 isn't permitted"); 
Source: i_fatal("We couldn't drop root group privileges "
M 267 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  260    
Source: get_gid_str(process_primary_gid)); 
Source: if (is_root) T_BEGIN {
M 280 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  270    
Source: } T_END; 
Source: i_fatal("chroot(%s) failed: %m", set->chroot_dir);
M 285 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  280    
Source: i_fatal("chroot(%s) failed: %m", set->chroot_dir); 
Source: i_error("chdir(%s) failed: %m", home);
M 291 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  280    
Source: i_fatal("chroot(%s) failed: %m", set->chroot_dir); 
Source: i_fatal("chdir(/) failed: %m");
M 298 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  291    
Source: i_fatal("chdir(/) failed: %m"); 
Source: i_fatal("setuid(%s) failed with euid=%s: %m "
M 286 Procedure contains UR data flow anomalies. : home CERT EXP33-C 
Source: home = NULL;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
restrict-access.c 286 restrict-access.c 289 home 
Source: home = NULL; 
Source: if (home == NULL) {

[ Top of Report | Procedure Table | Contents ]





restrict_access_set_env
(337 to 372 restrict-access.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 348 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  348    
Source: env_put(t_strdup_printf("RESTRICT_SETUID=%s", 
Source: env_put(t_strdup_printf("RESTRICT_SETUID=%s",
M 348 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  348    
Source: env_put(t_strdup_printf("RESTRICT_SETUID=%s", 
Source: env_put(t_strdup_printf("RESTRICT_SETUID=%s",
M 352 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  352    
Source: env_put(t_strdup_printf("RESTRICT_SETGID=%s", 
Source: env_put(t_strdup_printf("RESTRICT_SETGID=%s",
M 352 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  352    
Source: env_put(t_strdup_printf("RESTRICT_SETGID=%s", 
Source: env_put(t_strdup_printf("RESTRICT_SETGID=%s",
M 356 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  356    
Source: env_put(t_strdup_printf("RESTRICT_SETGID_PRIV=%s", 
Source: env_put(t_strdup_printf("RESTRICT_SETGID_PRIV=%s",
M 356 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  356    
Source: env_put(t_strdup_printf("RESTRICT_SETGID_PRIV=%s", 
Source: env_put(t_strdup_printf("RESTRICT_SETGID_PRIV=%s",
M 365 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  365    
Source: env_put(t_strdup_printf("RESTRICT_GID_FIRST=%s", 
Source: env_put(t_strdup_printf("RESTRICT_GID_FIRST=%s",
M 365 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  365    
Source: env_put(t_strdup_printf("RESTRICT_GID_FIRST=%s", 
Source: env_put(t_strdup_printf("RESTRICT_GID_FIRST=%s",
M 369 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  369    
Source: env_put(t_strdup_printf("RESTRICT_GID_LAST=%s", 
Source: env_put(t_strdup_printf("RESTRICT_GID_LAST=%s",
M 369 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  369    
Source: env_put(t_strdup_printf("RESTRICT_GID_LAST=%s", 
Source: env_put(t_strdup_printf("RESTRICT_GID_LAST=%s",
M 348 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  345    
Source: env_put(t_strconcat("RESTRICT_CHROOT=", set->chroot_dir, NULL)); 
Source: env_put(t_strdup_printf("RESTRICT_SETUID=%s",
M 352 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  348    
Source: env_put(t_strdup_printf("RESTRICT_SETUID=%s", 
Source: env_put(t_strdup_printf("RESTRICT_SETGID=%s",
M 356 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  352    

Code Line Violation Standard 
Source: env_put(t_strdup_printf("RESTRICT_SETGID=%s", 
Source: env_put(t_strdup_printf("RESTRICT_SETGID_PRIV=%s",
M 365 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  360    
Source: env_put(t_strconcat("RESTRICT_SETEXTRAGROUPS=", 
Source: env_put(t_strdup_printf("RESTRICT_GID_FIRST=%s",
M 369 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  365    
Source: env_put(t_strdup_printf("RESTRICT_GID_FIRST=%s", 
Source: env_put(t_strdup_printf("RESTRICT_GID_LAST=%s",
M 345 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  341    
Source: env_put(t_strconcat("RESTRICT_USER=", 
Source: env_put(t_strconcat("RESTRICT_CHROOT=", set->chroot_dir, NULL));
M 360 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  356    
Source: env_put(t_strdup_printf("RESTRICT_SETGID_PRIV=%s", 
Source: env_put(t_strconcat("RESTRICT_SETEXTRAGROUPS=",
M 348 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  345    
Source: env_put(t_strconcat("RESTRICT_CHROOT=", set->chroot_dir, NULL)); 
Source: env_put(t_strdup_printf("RESTRICT_SETUID=%s",
M 352 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  348    
Source: env_put(t_strdup_printf("RESTRICT_SETUID=%s", 
Source: env_put(t_strdup_printf("RESTRICT_SETGID=%s",
M 356 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  352    
Source: env_put(t_strdup_printf("RESTRICT_SETGID=%s", 
Source: env_put(t_strdup_printf("RESTRICT_SETGID_PRIV=%s",
M 365 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  360    
Source: env_put(t_strconcat("RESTRICT_SETEXTRAGROUPS=", 
Source: env_put(t_strdup_printf("RESTRICT_GID_FIRST=%s",
M 369 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  365    
Source: env_put(t_strdup_printf("RESTRICT_GID_FIRST=%s", 
Source: env_put(t_strdup_printf("RESTRICT_GID_LAST=%s",
M 345 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  341    
Source: env_put(t_strconcat("RESTRICT_USER=", 
Source: env_put(t_strconcat("RESTRICT_CHROOT=", set->chroot_dir, NULL));
M 360 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  356    
Source: env_put(t_strdup_printf("RESTRICT_SETGID_PRIV=%s", 
Source: env_put(t_strconcat("RESTRICT_SETEXTRAGROUPS=",


[ Top of Report | Procedure Table | Contents ]





restrict_access_get_env
(379 to 408 restrict-access.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 390 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  386    
Source: i_fatal("Invalid uid: %s", value); 
Source: i_fatal("Invalid gid: %s", value);
M 394 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  390    
Source: i_fatal("Invalid gid: %s", value); 
Source: i_fatal("Invalid privileged_gid: %s", value);
M 398 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  394    
Source: i_fatal("Invalid privileged_gid: %s", value); 
Source: i_fatal("Invalid first_valid_gid: %s", value);
M 402 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  398    
Source: i_fatal("Invalid first_valid_gid: %s", value); 
Source: i_fatal("Invalid last_value_gid: %s", value);
M 390 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  386    
Source: i_fatal("Invalid uid: %s", value); 
Source: i_fatal("Invalid gid: %s", value);
M 394 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  390    
Source: i_fatal("Invalid gid: %s", value); 
Source: i_fatal("Invalid privileged_gid: %s", value);
M 398 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  394    
Source: i_fatal("Invalid privileged_gid: %s", value); 
Source: i_fatal("Invalid first_valid_gid: %s", value);
M 402 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  398    
Source: i_fatal("Invalid first_valid_gid: %s", value); 
Source: i_fatal("Invalid last_value_gid: %s", value);


[ Top of Report | Procedure Table | Contents ]





restrict_access_by_env
(410 to 431 restrict-access.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 415 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  414    
Source: restrict_access_get_env(&set); 
Source: restrict_access(&set, home, disallow_root);
M 415 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  414    
Source: restrict_access_get_env(&set); 
Source: restrict_access(&set, home, disallow_root);
M 415 Pointer not checked for null before use : set.extra_groups CERT EXP08-C,EXP34-C
  414    
Source: restrict_access_get_env(&set); 
Source: restrict_access(&set, home, disallow_root);
M 418 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  415    
Source: restrict_access(&set, home, disallow_root); 
Source: env_remove("RESTRICT_SETUID");
M 418 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  415    
Source: restrict_access(&set, home, disallow_root); 
Source: env_remove("RESTRICT_SETUID");
M 424 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  423    
Source: env_remove("RESTRICT_SETGID"); 
Source: env_remove("RESTRICT_SETGID_PRIV");
M 424 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  423    
Source: env_remove("RESTRICT_SETGID"); 
Source: env_remove("RESTRICT_SETGID_PRIV");
M 427 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  426    
Source: env_remove("RESTRICT_GID_FIRST"); 
Source: env_remove("RESTRICT_GID_LAST");
M 427 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  426    
Source: env_remove("RESTRICT_GID_FIRST"); 
Source: env_remove("RESTRICT_GID_LAST");
M 428 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  427    
Source: env_remove("RESTRICT_GID_LAST"); 
Source: env_remove("RESTRICT_SETEXTRAGROUPS");
M 428 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  427    
Source: env_remove("RESTRICT_GID_LAST"); 
Source: env_remove("RESTRICT_SETEXTRAGROUPS");
M 429 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  428    
Source: env_remove("RESTRICT_SETEXTRAGROUPS"); 
Source: env_remove("RESTRICT_USER");
M 429 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  428    

Code Line Violation Standard 
Source: env_remove("RESTRICT_SETEXTRAGROUPS"); 
Source: env_remove("RESTRICT_USER");
M 430 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  429    
Source: env_remove("RESTRICT_USER"); 
Source: env_remove("RESTRICT_CHROOT");
M 430 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  429    
Source: env_remove("RESTRICT_USER"); 
Source: env_remove("RESTRICT_CHROOT");
M 426 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  424    
Source: env_remove("RESTRICT_SETGID_PRIV"); 
Source: env_remove("RESTRICT_GID_FIRST");
M 423 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  418    
Source: env_remove("RESTRICT_SETUID"); 
Source: env_remove("RESTRICT_SETGID");
M 426 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  424    
Source: env_remove("RESTRICT_SETGID_PRIV"); 
Source: env_remove("RESTRICT_GID_FIRST");
M 423 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  418    
Source: env_remove("RESTRICT_SETUID"); 
Source: env_remove("RESTRICT_SETGID");
M 412 Procedure contains UR data flow anomalies. : set.first_valid_gid CERT EXP33-C
  415    
Source: restrict_access(&set, home, disallow_root); 
Source: struct restrict_access_settings set;
M 412 Procedure contains UR data flow anomalies. : set.last_valid_gid CERT EXP33-C
  415    
Source: restrict_access(&set, home, disallow_root); 
Source: struct restrict_access_settings set;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
restrict-access.c 412 restrict-access.c 415 set.first_valid_gid 
Source: struct restrict_access_settings set; 
Source: restrict_access(&set, home, disallow_root);
restrict-access.c 412 restrict-access.c 415 set.last_valid_gid 
Source: struct restrict_access_settings set; 
Source: restrict_access(&set, home, disallow_root);

[ Top of Report | Procedure Table | Contents ]





restrict_access_use_priv_gid
(445 to 457 restrict-access.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 452 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  447    
Source: i_assert(!process_using_priv_gid); 
Source: i_error("setegid(privileged) failed: %m");
M 452 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  447    
Source: i_assert(!process_using_priv_gid); 
Source: i_error("setegid(privileged) failed: %m");


[ Top of Report | Procedure Table | Contents ]





restrict_process_size
(8 to 40 restrict-process-size.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 30 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  26    
Source: i_fatal("setrlimit(RLIMIT_DATA, %u): %m", size); 
Source: i_fatal("setrlimit(RLIMIT_AS, %u): %m", size);
M 26 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  18    
Source: i_fatal("setrlimit(RLIMIT_NPROC, %u): %m", size); 
Source: i_fatal("setrlimit(RLIMIT_DATA, %u): %m", size);
M 30 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  26    
Source: i_fatal("setrlimit(RLIMIT_DATA, %u): %m", size); 
Source: i_fatal("setrlimit(RLIMIT_AS, %u): %m", size);
M 26 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  18    
Source: i_fatal("setrlimit(RLIMIT_NPROC, %u): %m", size); 
Source: i_fatal("setrlimit(RLIMIT_DATA, %u): %m", size);


[ Top of Report | Procedure Table | Contents ]





safe_mkdir
(10 to 78 safe-mkdir.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 72 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  71    
Source: i_fatal("safe_mkdir() failed: %s (%s, %s) " 
Source: "is still not owned by %s.%s",
M 72 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  71    
Source: i_fatal("safe_mkdir() failed: %s (%s, %s) " 
Source: "is still not owned by %s.%s",
M 73 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  72    
Source: "is still not owned by %s.%s", 
Source: dir, dec2str(st.st_uid), dec2str(st.st_gid),
M 73 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  72    
Source: "is still not owned by %s.%s", 
Source: dir, dec2str(st.st_uid), dec2str(st.st_gid),
M 73 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  73    
Source: dir, dec2str(st.st_uid), dec2str(st.st_gid), 
Source: dir, dec2str(st.st_uid), dec2str(st.st_gid),
M 73 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  73    
Source: dir, dec2str(st.st_uid), dec2str(st.st_gid), 
Source: dir, dec2str(st.st_uid), dec2str(st.st_gid),
M 74 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  73    
Source: dir, dec2str(st.st_uid), dec2str(st.st_gid), 
Source: dec2str(uid), dec2str(gid));
M 74 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  73    
Source: dir, dec2str(st.st_uid), dec2str(st.st_gid), 
Source: dec2str(uid), dec2str(gid));
M 35 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  32    
Source: i_fatal("open() failed for %s: %m", dir); 
Source: i_fatal("fstat() failed for %s: %m", dir);
M 60 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  56    
Source: i_fatal("close() failed for %s: %m", dir); 
Source: i_fatal("lstat() check failed for %s: %m", dir);
M 66 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  63    
Source: i_fatal("Not a directory %s", dir); 
Source: i_fatal("safe_mkdir() failed: %s (%o) is still not mode %o",
M 21 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  17    
Source: i_fatal("lstat() failed for %s: %m", dir); 
Source: i_fatal("Can't create directory %s: %m", dir);
M 38 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  35    

Code Line Violation Standard 
Source: i_fatal("fstat() failed for %s: %m", dir); 
Source: i_fatal("Not a directory %s", dir);
M 56 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  51    
Source: i_fatal("chmod() failed for %s: %m", dir); 
Source: i_fatal("close() failed for %s: %m", dir);
M 63 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  60    
Source: i_fatal("lstat() check failed for %s: %m", dir); 
Source: i_fatal("Not a directory %s", dir);
M 32 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  21    
Source: i_fatal("Can't create directory %s: %m", dir); 
Source: i_fatal("open() failed for %s: %m", dir);
M 71 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  66    
Source: i_fatal("safe_mkdir() failed: %s (%o) is still not mode %o", 
Source: i_fatal("safe_mkdir() failed: %s (%s, %s) "
M 45 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  38    
Source: i_fatal("Not a directory %s", dir); 
Source: i_fatal("fchown() failed for %s: %m", dir);
M 35 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  32    
Source: i_fatal("open() failed for %s: %m", dir); 
Source: i_fatal("fstat() failed for %s: %m", dir);
M 60 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  56    
Source: i_fatal("close() failed for %s: %m", dir); 
Source: i_fatal("lstat() check failed for %s: %m", dir);
M 66 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  63    
Source: i_fatal("Not a directory %s", dir); 
Source: i_fatal("safe_mkdir() failed: %s (%o) is still not mode %o",
M 21 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  17    
Source: i_fatal("lstat() failed for %s: %m", dir); 
Source: i_fatal("Can't create directory %s: %m", dir);
M 38 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  35    
Source: i_fatal("fstat() failed for %s: %m", dir); 
Source: i_fatal("Not a directory %s", dir);
M 56 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  51    
Source: i_fatal("chmod() failed for %s: %m", dir); 
Source: i_fatal("close() failed for %s: %m", dir);
M 63 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  60    
Source: i_fatal("lstat() check failed for %s: %m", dir); 
Source: i_fatal("Not a directory %s", dir);

Code Line Violation Standard
M 32 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  21    
Source: i_fatal("Can't create directory %s: %m", dir); 
Source: i_fatal("open() failed for %s: %m", dir);
M 71 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  66    
Source: i_fatal("safe_mkdir() failed: %s (%o) is still not mode %o", 
Source: i_fatal("safe_mkdir() failed: %s (%s, %s) "
M 45 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  38    
Source: i_fatal("Not a directory %s", dir); 
Source: i_fatal("fchown() failed for %s: %m", dir);


[ Top of Report | Procedure Table | Contents ]





safe_mkstemp_full
(15 to 71 safe-mkstemp.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 30 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  29    
Source: str_truncate(prefix, prefix_len); 
Source: str_append(prefix,
M 30 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  29    
Source: str_truncate(prefix, prefix_len); 
Source: str_append(prefix,
M 32 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  30    
Source: str_append(prefix, 
Source: } while (lstat(str_c(prefix), &st) == 0);
M 32 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  30    
Source: str_append(prefix, 
Source: } while (lstat(str_c(prefix), &st) == 0);
M 36 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  35    
Source: i_error("stat(%s) failed: %m", str_c(prefix)); 
Source: str_truncate(prefix, prefix_len);
M 36 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  35    
Source: i_error("stat(%s) failed: %m", str_c(prefix)); 
Source: str_truncate(prefix, prefix_len);
M 58 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  58    
Source: i_error("%s", eperm_error_get_chgrp("fchown", 
Source: i_error("%s", eperm_error_get_chgrp("fchown",
M 58 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  58    
Source: i_error("%s", eperm_error_get_chgrp("fchown", 
Source: i_error("%s", eperm_error_get_chgrp("fchown",
M 29 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  32    
Source: } while (lstat(str_c(prefix), &st) == 0); 
Source: str_truncate(prefix, prefix_len);
M 49 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  48    
Source: i_error("open(%s) failed: %m", str_c(prefix)); 
Source: str_truncate(prefix, prefix_len);
M 67 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  58    
Source: i_error("%s", eperm_error_get_chgrp("fchown", 
Source: (void)unlink(str_c(prefix));
M 41 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  32    
Source: } while (lstat(str_c(prefix), &st) == 0); 
Source: fd = open(str_c(prefix), O_RDWR | O_EXCL | O_CREAT, 0666);
M 61 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  41    

Code Line Violation Standard 
Source: fd = open(str_c(prefix), O_RDWR | O_EXCL | O_CREAT, 0666); 
Source: i_error("fchown(%s, %ld, %ld) failed: %m",
M 29 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  32    
Source: } while (lstat(str_c(prefix), &st) == 0); 
Source: str_truncate(prefix, prefix_len);
M 49 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  48    
Source: i_error("open(%s) failed: %m", str_c(prefix)); 
Source: str_truncate(prefix, prefix_len);
M 67 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  58    
Source: i_error("%s", eperm_error_get_chgrp("fchown", 
Source: (void)unlink(str_c(prefix));
M 41 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  32    
Source: } while (lstat(str_c(prefix), &st) == 0); 
Source: fd = open(str_c(prefix), O_RDWR | O_EXCL | O_CREAT, 0666);
M 61 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  41    
Source: fd = open(str_c(prefix), O_RDWR | O_EXCL | O_CREAT, 0666); 
Source: i_error("fchown(%s, %ld, %ld) failed: %m",
M 21 Procedure contains UR data flow anomalies. : randbuf CERT EXP33-C
  28    
Source: random_fill_weak(randbuf, sizeof(randbuf)); 
Source: unsigned char randbuf[8];


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
safe-mkstemp.c 21 safe-mkstemp.c 28 randbuf 
Source: unsigned char randbuf[8]; 
Source: random_fill_weak(randbuf, sizeof(randbuf));

[ Top of Report | Procedure Table | Contents ]





safe_mkstemp
(73 to 76 safe-mkstemp.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 75 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: return safe_mkstemp_full(prefix, mode, uid, gid, NULL);


[ Top of Report | Procedure Table | Contents ]





safe_mkstemp_hostpid
(84 to 88 safe-mkstemp.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 87 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  86    
Source: str_printfa(prefix, "%s.%s.", my_hostname, my_pid); 
Source: return safe_mkstemp(prefix, mode, uid, gid);
M 87 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  86    
Source: str_printfa(prefix, "%s.%s.", my_hostname, my_pid); 
Source: return safe_mkstemp(prefix, mode, uid, gid);


[ Top of Report | Procedure Table | Contents ]





safe_mkstemp_hostpid_group
(90 to 95 safe-mkstemp.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 94 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  93    
Source: str_printfa(prefix, "%s.%s.", my_hostname, my_pid); 
Source: return safe_mkstemp_group(prefix, mode, gid, gid_origin);
M 94 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  93    
Source: str_printfa(prefix, "%s.%s.", my_hostname, my_pid); 
Source: return safe_mkstemp_group(prefix, mode, gid, gid_origin);


[ Top of Report | Procedure Table | Contents ]





seq_range_array_add
(36 to 101 seq-range-array.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 45 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  45    
Source: i_array_init(array, init_count); 
Source: i_array_init(array, init_count);
M 95 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  90    
Source: i_assert(idx+1 < count); /* already handled above */ 
Source: array_delete(array, idx, 1);
M 80 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  79    
Source: i_assert(idx < count && data[idx].seq1 >= seq); 
Source: i_assert(data[idx].seq1 > seq || data[idx].seq2 < seq);
M 98 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  80    
Source: i_assert(data[idx].seq1 > seq || data[idx].seq2 < seq); 
Source: array_insert(array, idx, &value, 1);
M 49 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  45    
Source: i_array_init(array, init_count); 
Source: array_append(array, &value, 1);
M 95 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  90    
Source: i_assert(idx+1 < count); /* already handled above */ 
Source: array_delete(array, idx, 1);
M 80 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  79    
Source: i_assert(idx < count && data[idx].seq1 >= seq); 
Source: i_assert(data[idx].seq1 > seq || data[idx].seq2 < seq);
M 98 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  80    
Source: i_assert(data[idx].seq1 > seq || data[idx].seq2 < seq); 
Source: array_insert(array, idx, &value, 1);


[ Top of Report | Procedure Table | Contents ]





seq_range_array_add_range
(103 to 140 seq-range-array.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 137 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  124    
Source: i_assert(idx1 < count); 
Source: array_delete(array, idx1 + 1, idx2 - idx1);
M 137 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  124    
Source: i_assert(idx1 < count); 
Source: array_delete(array, idx1 + 1, idx2 - idx1);


[ Top of Report | Procedure Table | Contents ]





seq_range_array_remove_range
(228 to 265 seq-range-array.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 245 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  239    
Source: if (seq_range_array_remove(array, seq1)) 
Source: if (seq_range_array_remove(array, seq2--))
M 263 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  257    
Source: i_assert(data[idx].seq1 >= seq1); 
Source: array_delete(array, idx, idx2-idx);
M 257 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  245    
Source: if (seq_range_array_remove(array, seq2--)) 
Source: i_assert(data[idx].seq1 >= seq1);
M 245 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  239    
Source: if (seq_range_array_remove(array, seq1)) 
Source: if (seq_range_array_remove(array, seq2--))
M 263 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  257    
Source: i_assert(data[idx].seq1 >= seq1); 
Source: array_delete(array, idx, idx2-idx);
M 257 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  245    
Source: if (seq_range_array_remove(array, seq2--)) 
Source: i_assert(data[idx].seq1 >= seq1);


[ Top of Report | Procedure Table | Contents ]





seq_range_array_intersect
(280 to 301 seq-range-array.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 297 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  291    
Source: ret += seq_range_array_remove_range(dest, last_seq + 1, 
Source: ret += seq_range_array_remove_range(dest, last_seq + 1,
M 297 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  291    
Source: ret += seq_range_array_remove_range(dest, last_seq + 1, 
Source: ret += seq_range_array_remove_range(dest, last_seq + 1,


[ Top of Report | Procedure Table | Contents ]





seq_range_array_have_common
(310 to 329 seq-range-array.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 314 Procedure contains UR data flow anomalies. : count1 CERT EXP33-C
  318    
Source: for (i1 = i2 = 0; i1 < count1 && i2 < count2; ) { 
Source: unsigned int i1, i2, count1, count2;
M 314 Procedure contains UR data flow anomalies. : count2 CERT EXP33-C
  318    
Source: for (i1 = i2 = 0; i1 < count1 && i2 < count2; ) { 
Source: unsigned int i1, i2, count1, count2;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
seq-range-array.c 314 seq-range-array.c 318 count1 
Source: unsigned int i1, i2, count1, count2; 
Source: for (i1 = i2 = 0; i1 < count1 && i2 < count2; ) {
seq-range-array.c 314 seq-range-array.c 318 count2 
Source: unsigned int i1, i2, count1, count2; 
Source: for (i1 = i2 = 0; i1 < count1 && i2 < count2; ) {

[ Top of Report | Procedure Table | Contents ]





seq_range_array_invert
(341 to 389 seq-range-array.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 357 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  357    
Source: i_array_init(array, 4); 
Source: i_array_init(array, 4);
M 373 Pointer not checked for null before use : range CERT EXP08-C,EXP34-C
  376    
Source: range = array_get_modifiable(array, &count); 
Source: next_min_seq = range[i].seq2 + 1;
M 364 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  363    
Source: i_assert(range[0].seq1 >= min_seq); 
Source: i_assert(range[count-1].seq2 <= max_seq);
M 368 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  364    
Source: i_assert(range[count-1].seq2 <= max_seq); 
Source: array_clear(array);
M 387 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  375    
Source: array_delete(array, i, 1); 
Source: array_append(array, &value, 1);
M 360 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  357    
Source: i_array_init(array, 4); 
Source: array_append(array, &value, 1);
M 364 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  363    
Source: i_assert(range[0].seq1 >= min_seq); 
Source: i_assert(range[count-1].seq2 <= max_seq);
M 368 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  364    
Source: i_assert(range[count-1].seq2 <= max_seq); 
Source: array_clear(array);
M 387 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  375    
Source: array_delete(array, i, 1); 
Source: array_append(array, &value, 1);


[ Top of Report | Procedure Table | Contents ]





seq_range_array_iter_init
(391 to 396 seq-range-array.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 395 Pointer not checked for null before use : iter_r CERT EXP08-C,EXP34-C
  394    
Source: memset(iter_r, 0, sizeof(*iter_r)); 
Source: iter_r->array = array;


[ Top of Report | Procedure Table | Contents ]





seq_range_array_iter_nth
(398 to 423 seq-range-array.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 412 Pointer not checked for null before use : range CERT EXP08-C,EXP34-C
  410    
Source: range = array_get(iter->array, &count); 
Source: diff = range[i].seq2 - range[i].seq1;


[ Top of Report | Procedure Table | Contents ]





sha1_init
(160 to 169 sha1.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 164 Pointer not checked for null before use : ctxt CERT EXP08-C,EXP34-C
  163    
Source: memset(ctxt, 0, sizeof(struct sha1_ctxt)); 
Source: H(0) = 0x67452301;


[ Top of Report | Procedure Table | Contents ]





sha1_result_libmysqlclient_craps_all_over
(231 to 253 sha1.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 245 Array Bound exceeded. CERT ARR30-C 
Source: digest[8] = ctxt->h.b8[11]; digest[9] = ctxt->h.b8[10];
M 245 Array Bound exceeded. CERT ARR30-C 
Source: digest[8] = ctxt->h.b8[11]; digest[9] = ctxt->h.b8[10];
M 246 Array Bound exceeded. CERT ARR30-C 
Source: digest[10] = ctxt->h.b8[9]; digest[11] = ctxt->h.b8[8];
M 246 Array Bound exceeded. CERT ARR30-C 
Source: digest[10] = ctxt->h.b8[9]; digest[11] = ctxt->h.b8[8];
M 247 Array Bound exceeded. CERT ARR30-C 
Source: digest[12] = ctxt->h.b8[15]; digest[13] = ctxt->h.b8[14];
M 247 Array Bound exceeded. CERT ARR30-C 
Source: digest[12] = ctxt->h.b8[15]; digest[13] = ctxt->h.b8[14];
M 248 Array Bound exceeded. CERT ARR30-C 
Source: digest[14] = ctxt->h.b8[13]; digest[15] = ctxt->h.b8[12];
M 248 Array Bound exceeded. CERT ARR30-C 
Source: digest[14] = ctxt->h.b8[13]; digest[15] = ctxt->h.b8[12];
M 249 Array Bound exceeded. CERT ARR30-C 
Source: digest[16] = ctxt->h.b8[19]; digest[17] = ctxt->h.b8[18];
M 249 Array Bound exceeded. CERT ARR30-C 
Source: digest[16] = ctxt->h.b8[19]; digest[17] = ctxt->h.b8[18];
M 250 Array Bound exceeded. CERT ARR30-C 
Source: digest[18] = ctxt->h.b8[17]; digest[19] = ctxt->h.b8[16];
M 250 Array Bound exceeded. CERT ARR30-C 
Source: digest[18] = ctxt->h.b8[17]; digest[19] = ctxt->h.b8[16];


[ Top of Report | Procedure Table | Contents ]





sha1_get_digest
(255 to 263 sha1.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 258 Procedure contains UR data flow anomalies. : ctx.c.b64 CERT EXP33-C
  261    
Source: sha1_loop(&ctx, data, size); 
Source: struct sha1_ctxt ctx;
M 258 Procedure contains UR data flow anomalies. : ctx.c.b8 CERT EXP33-C
  261    
Source: sha1_loop(&ctx, data, size); 
Source: struct sha1_ctxt ctx;
M 258 Procedure contains UR data flow anomalies. : ctx.count CERT EXP33-C
  261    
Source: sha1_loop(&ctx, data, size); 
Source: struct sha1_ctxt ctx;
M 258 Procedure contains UR data flow anomalies. : ctx.h.b32 CERT EXP33-C
  260    
Source: sha1_init(&ctx); 
Source: struct sha1_ctxt ctx;
M 258 Procedure contains UR data flow anomalies. : ctx.h.b8 CERT EXP33-C
  260    
Source: sha1_init(&ctx); 
Source: struct sha1_ctxt ctx;
M 258 Procedure contains UR data flow anomalies. : ctx.m.b32 CERT EXP33-C
  261    
Source: sha1_loop(&ctx, data, size); 
Source: struct sha1_ctxt ctx;
M 258 Procedure contains UR data flow anomalies. : ctx.m.b8 CERT EXP33-C
  262    
Source: sha1_result(&ctx, result); 
Source: struct sha1_ctxt ctx;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
sha1.c 258 sha1.c 261 ctx.c.b64 
Source: struct sha1_ctxt ctx; 
Source: sha1_loop(&ctx, data, size);
sha1.c 258 sha1.c 262 ctx.c.b64 
Source: struct sha1_ctxt ctx; 
Source: sha1_result(&ctx, result);
sha1.c 258 sha1.c 261 ctx.c.b8 
Source: struct sha1_ctxt ctx; 
Source: sha1_loop(&ctx, data, size);
sha1.c 258 sha1.c 262 ctx.c.b8 
Source: struct sha1_ctxt ctx; 
Source: sha1_result(&ctx, result);
sha1.c 258 sha1.c 261 ctx.count 
Source: struct sha1_ctxt ctx; 
Source: sha1_loop(&ctx, data, size);
sha1.c 258 sha1.c 262 ctx.count 
Source: struct sha1_ctxt ctx; 
Source: sha1_result(&ctx, result);
sha1.c 258 sha1.c 260 ctx.h.b32 
Source: struct sha1_ctxt ctx; 
Source: sha1_init(&ctx);
sha1.c 258 sha1.c 260 ctx.h.b8 
Source: struct sha1_ctxt ctx; 
Source: sha1_init(&ctx);
sha1.c 258 sha1.c 261 ctx.m.b32 
Source: struct sha1_ctxt ctx; 
Source: sha1_loop(&ctx, data, size);
sha1.c 258 sha1.c 262 ctx.m.b32 
Source: struct sha1_ctxt ctx; 
Source: sha1_result(&ctx, result);
sha1.c 258 sha1.c 262 ctx.m.b8 
Source: struct sha1_ctxt ctx; 
Source: sha1_result(&ctx, result);

[ Top of Report | Procedure Table | Contents ]





sha256_transf
(178 to 221 sha2.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 192 Pointer not checked for null before use : sub_block CERT EXP08-C,EXP34-C
  189    
Source: sub_block = data + (i << 6); 
Source: PACK32(&sub_block[j << 2], &w[j]);


[ Top of Report | Procedure Table | Contents ]





sha256_loop
(235 to 265 sha2.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 258 Pointer not checked for null before use : ctx.h CERT EXP08-C,EXP34-C
  257    
Source: sha256_transf(ctx, ctx->block, 1); 
Source: sha256_transf(ctx, shifted_message, block_nb);
M 258 Pointer not checked for null before use : shifted_message CERT EXP08-C,EXP34-C
  255    
Source: shifted_message = CONST_PTR_OFFSET(data, rem_len); 
Source: sha256_transf(ctx, shifted_message, block_nb);
M 261 Pointer not checked for null before use : shifted_message CERT EXP08-C,EXP34-C
  255    
Source: shifted_message = CONST_PTR_OFFSET(data, rem_len); 
Source: memcpy(ctx->block, &shifted_message[block_nb << 6], rem_len);


[ Top of Report | Procedure Table | Contents ]





sha256_get_digest
(292 to 300 sha2.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 295 Procedure contains UR data flow anomalies. : ctx.block CERT EXP33-C
  298    
Source: sha256_loop(&ctx, data, size); 
Source: struct sha256_ctx ctx;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
sha2.c 295 sha2.c 298 ctx.block 
Source: struct sha256_ctx ctx; 
Source: sha256_loop(&ctx, data, size);

[ Top of Report | Procedure Table | Contents ]





sha512_transf
(304 to 346 sha2.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 317 Pointer not checked for null before use : sub_block CERT EXP08-C,EXP34-C
  314    
Source: sub_block = data + (i << 7); 
Source: PACK64(&sub_block[j << 3], &w[j]);


[ Top of Report | Procedure Table | Contents ]





sha512_loop
(360 to 390 sha2.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 383 Pointer not checked for null before use : ctx.h CERT EXP08-C,EXP34-C
  382    
Source: sha512_transf(ctx, ctx->block, 1); 
Source: sha512_transf(ctx, shifted_message, block_nb);
M 383 Pointer not checked for null before use : shifted_message CERT EXP08-C,EXP34-C
  380    
Source: shifted_message = CONST_PTR_OFFSET(data, rem_len); 
Source: sha512_transf(ctx, shifted_message, block_nb);
M 386 Pointer not checked for null before use : shifted_message CERT EXP08-C,EXP34-C
  380    
Source: shifted_message = CONST_PTR_OFFSET(data, rem_len); 
Source: memcpy(ctx->block, &shifted_message[block_nb << 7], rem_len);


[ Top of Report | Procedure Table | Contents ]





sha512_get_digest
(417 to 425 sha2.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 420 Procedure contains UR data flow anomalies. : ctx.block CERT EXP33-C
  423    
Source: sha512_loop(&ctx, data, size); 
Source: struct sha512_ctx ctx;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
sha2.c 420 sha2.c 423 ctx.block 
Source: struct sha512_ctx ctx; 
Source: sha512_loop(&ctx, data, size);

[ Top of Report | Procedure Table | Contents ]





init_suffixes
(33 to 52 str-find.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 42 Pointer not checked for null before use : suffixes CERT EXP08-C,EXP34-C
  38    
Source: suffixes[len_1] = ctx->key_len; 
Source: suffixes[i] = suffixes[i + len_1 - f];


[ Top of Report | Procedure Table | Contents ]





str_find_init
(79 to 97 str-find.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 86 Sizeof argument is a pointer. CERT EXP01-C 
Source: ctx = p_malloc(pool, sizeof(struct str_find_context) +
M 86 Insufficient space allocated. CERT MEM35-C 
Source: ctx = p_malloc(pool, sizeof(struct str_find_context) +
M 96 Local structure returned in function result : ctx  
Source: return ctx;
M 88 Pointer not checked for null before use : ctx CERT EXP08-C,EXP34-C
  86    
Source: ctx = p_malloc(pool, sizeof(struct str_find_context) + 
Source: ctx->pool = pool;
M 94 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  84    
Source: i_assert(key_len > 0); 
Source: init_goodtab(ctx);
M 94 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  84    
Source: i_assert(key_len > 0); 
Source: init_goodtab(ctx);


[ Top of Report | Procedure Table | Contents ]





str_find_deinit
(99 to 107 str-find.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 105 Pointer not checked for null before use : (ctx)->pool CERT EXP08-C,EXP34-C
  104    
Source: p_free(ctx->pool, ctx->matches); 
Source: p_free(ctx->pool, ctx->key);
M 105 Attempt to read from freed memory. : *((ctx)->pool) CERT MEM30-C 
Source: p_free(ctx->pool, ctx->key);
M 106 Pointer not checked for null before use : (ctx)->pool CERT EXP08-C,EXP34-C
  105    
Source: p_free(ctx->pool, ctx->key); 
Source: p_free(ctx->pool, ctx);
M 106 Attempt to read from freed memory. : *((ctx)->pool) CERT MEM30-C 
Source: p_free(ctx->pool, ctx);
M 104 Pointer not checked for null before use : *((ctx)->pool) CERT EXP08-C,EXP34-C
  Ref. Line 0 (Module 713)    
Ref(0):Line 0 in C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\STR-FIND_713.ref 
Source: p_free(ctx->pool, ctx->matches);
M 105 Pointer not checked for null before use : *((ctx)->pool) CERT EXP08-C,EXP34-C
  Ref. Line 0 (Module 713)    
Ref(0):Line 0 in C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\STR-FIND_713.ref 
Source: p_free(ctx->pool, ctx->key);
M 106 Pointer not checked for null before use : *((ctx)->pool) CERT EXP08-C,EXP34-C
  Ref. Line 0 (Module 713)    
Ref(0):Line 0 in C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\STR-FIND_713.ref 
Source: p_free(ctx->pool, ctx);


[ Top of Report | Procedure Table | Contents ]





str_sanitize_append
(25 to 56 str-sanitize.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 54 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  53    
Source: str_truncate(dest, str_len(dest) <= 3 ? 0 : str_len(dest)-3); 
Source: str_append(dest, "...");
M 54 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  53    
Source: str_truncate(dest, str_len(dest) <= 3 ? 0 : str_len(dest)-3); 
Source: str_append(dest, "...");
M 37 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  34    
Source: ret = uni_utf8_get_char(src+i, &chr); 
Source: str_append_c(dest, '?');
M 48 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  34    
Source: ret = uni_utf8_get_char(src+i, &chr); 
Source: str_append_c(dest, src[i]);
M 34 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  37    
Source: str_append_c(dest, '?'); 
Source: ret = uni_utf8_get_char(src+i, &chr);
M 37 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  34    
Source: ret = uni_utf8_get_char(src+i, &chr); 
Source: str_append_c(dest, '?');
M 48 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  34    
Source: ret = uni_utf8_get_char(src+i, &chr); 
Source: str_append_c(dest, src[i]);
M 34 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  37    
Source: str_append_c(dest, '?'); 
Source: ret = uni_utf8_get_char(src+i, &chr);


[ Top of Report | Procedure Table | Contents ]





str_sanitize
(58 to 74 str-sanitize.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 72 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  71    
Source: str_append_n(str, src, i); 
Source: str_sanitize_append(str, src + i, max_len - i);
M 72 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  71    
Source: str_append_n(str, src, i); 
Source: str_sanitize_append(str, src + i, max_len - i);
M 73 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  72    
Source: str_sanitize_append(str, src + i, max_len - i); 
Source: return str_c(str);
M 73 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  72    
Source: str_sanitize_append(str, src + i, max_len - i); 
Source: return str_c(str);
M 71 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  70    
Source: str = t_str_new(I_MIN(max_len, 256)); 
Source: str_append_n(str, src, i);
M 70 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  66    
Source: i = str_sanitize_skip_start(src, max_len); 
Source: str = t_str_new(I_MIN(max_len, 256));
M 71 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  70    
Source: str = t_str_new(I_MIN(max_len, 256)); 
Source: str_append_n(str, src, i);
M 70 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  66    
Source: i = str_sanitize_skip_start(src, max_len); 
Source: str = t_str_new(I_MIN(max_len, 256));
M 71 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  70    
Source: str = t_str_new(I_MIN(max_len, 256)); 
Source: str_append_n(str, src, i);


[ Top of Report | Procedure Table | Contents ]





str_new_const
(15 to 25 str.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 22 Pointer not checked for null before use : ret CERT EXP08-C,EXP34-C
  21    
Source: ret = p_new(pool, buffer_t, 1); 
Source: buffer_create_const_data(ret, str, len + 1);
M 23 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  22    
Source: buffer_create_const_data(ret, str, len + 1); 
Source: str_truncate(ret, len);
M 23 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  22    
Source: buffer_create_const_data(ret, str, len + 1); 
Source: str_truncate(ret, len);
M 22 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  19    
Source: i_assert(str[len] == '\0'); 
Source: buffer_create_const_data(ret, str, len + 1);
M 22 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  19    
Source: i_assert(str[len] == '\0'); 
Source: buffer_create_const_data(ret, str, len + 1);


[ Top of Report | Procedure Table | Contents ]





t_str_new
(27 to 30 str.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 29 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  29    
Source: return str_new(pool_datastack_create(), initial_size); 
Source: return str_new(pool_datastack_create(), initial_size);
M 29 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  29    
Source: return str_new(pool_datastack_create(), initial_size); 
Source: return str_new(pool_datastack_create(), initial_size);


[ Top of Report | Procedure Table | Contents ]





t_str_new_const
(32 to 35 str.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 34 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  34    
Source: return str_new_const(pool_datastack_create(), str, len); 
Source: return str_new_const(pool_datastack_create(), str, len);
M 34 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  34    
Source: return str_new_const(pool_datastack_create(), str, len); 
Source: return str_new_const(pool_datastack_create(), str, len);


[ Top of Report | Procedure Table | Contents ]





str_add_nul
(42 to 53 str.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 51 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  49    
Source: buffer_write(str, len, "", 1); 
Source: buffer_set_used_size(str, len);
M 51 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  49    
Source: buffer_write(str, len, "", 1); 
Source: buffer_set_used_size(str, len);


[ Top of Report | Procedure Table | Contents ]





str_c
(61 to 65 str.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 64 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: return buffer_get_data(str, NULL);


[ Top of Report | Procedure Table | Contents ]





str_data
(67 to 70 str.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 69 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: return buffer_get_data(str, NULL);


[ Top of Report | Procedure Table | Contents ]





str_c_modifiable
(72 to 76 str.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 75 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: return buffer_get_modifiable_data(str, NULL);


[ Top of Report | Procedure Table | Contents ]





str_append_str
(112 to 119 str.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 118 Pointer not checked for null before use : cstr CERT EXP08-C,EXP34-C
  117    
Source: cstr = buffer_get_data(src, &len); 
Source: buffer_append(dest, cstr, len);
M 115 Procedure contains UR data flow anomalies. : len CERT EXP33-C
  117    
Source: cstr = buffer_get_data(src, &len); 
Source: size_t len;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
str.c 115 str.c 117 len 
Source: size_t len; 
Source: cstr = buffer_get_data(src, &len);

[ Top of Report | Procedure Table | Contents ]





str_vprintfa
(130 to 162 str.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 148 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  144    
Source: fmt = printf_format_fix_get_len(fmt, &init_size); 
Source: tmp = buffer_get_space_unsafe(str, pos, init_size);
M 148 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  144    
Source: fmt = printf_format_fix_get_len(fmt, &init_size); 
Source: tmp = buffer_get_space_unsafe(str, pos, init_size);
M 149 Pointer not checked for null before use : tmp CERT EXP08-C,EXP34-C
  148    
Source: tmp = buffer_get_space_unsafe(str, pos, init_size); 
Source: ret = vsnprintf(tmp, init_size, fmt, args);
M 149 Pointer not checked for null before use : fmt CERT EXP08-C,EXP34-C
  144    
Source: fmt = printf_format_fix_get_len(fmt, &init_size); 
Source: ret = vsnprintf(tmp, init_size, fmt, args);
M 156 Pointer not checked for null before use : tmp CERT EXP08-C,EXP34-C
  155    
Source: tmp = buffer_get_space_unsafe(str, pos, ret + 1); 
Source: ret2 = vsnprintf(tmp, ret + 1, fmt, args2);
M 150 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  148    
Source: tmp = buffer_get_space_unsafe(str, pos, init_size); 
Source: i_assert(ret >= 0);
M 161 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  150    
Source: i_assert(ret >= 0); 
Source: buffer_set_used_size(str, pos + ret);
M 157 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  155    
Source: tmp = buffer_get_space_unsafe(str, pos, ret + 1); 
Source: i_assert(ret2 == ret);
M 150 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  148    
Source: tmp = buffer_get_space_unsafe(str, pos, init_size); 
Source: i_assert(ret >= 0);
M 161 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  150    
Source: i_assert(ret >= 0); 
Source: buffer_set_used_size(str, pos + ret);
M 157 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  155    
Source: tmp = buffer_get_space_unsafe(str, pos, ret + 1); 
Source: i_assert(ret2 == ret);
M 133 Procedure contains UR data flow anomalies. : args2 CERT EXP33-C
  139    
Source: VA_COPY(args2, args); 
Source: va_list args2;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
str.c 133 str.c 139 args2 
Source: va_list args2; 
Source: VA_COPY(args2, args);

[ Top of Report | Procedure Table | Contents ]





str_escape
(7 to 31 strescape.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 23 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  22    
Source: ret = t_str_new((size_t) (p - str) + 128); 
Source: str_append_n(ret, str, (size_t) (p - str));
M 23 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  22    
Source: ret = t_str_new((size_t) (p - str) + 128); 
Source: str_append_n(ret, str, (size_t) (p - str));
M 23 Pointer not checked for null before use : ret CERT EXP08-C,EXP34-C
  22    
Source: ret = t_str_new((size_t) (p - str) + 128); 
Source: str_append_n(ret, str, (size_t) (p - str));
M 28 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  27    
Source: str_append_c(ret, '\\'); 
Source: str_append_c(ret, *p);
M 30 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  23    
Source: str_append_n(ret, str, (size_t) (p - str)); 
Source: return str_c(ret);
M 28 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  27    
Source: str_append_c(ret, '\\'); 
Source: str_append_c(ret, *p);
M 30 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  23    
Source: str_append_n(ret, str, (size_t) (p - str)); 
Source: return str_c(ret);


[ Top of Report | Procedure Table | Contents ]





str_append_unescaped
(33 to 53 strescape.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 49 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  44    
Source: str_append_n(dest, src_c + start, i-start); 
Source: str_append_c(dest, src_c[i++]);
M 44 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  49    
Source: str_append_c(dest, src_c[i++]); 
Source: str_append_n(dest, src_c + start, i-start);
M 49 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  44    
Source: str_append_n(dest, src_c + start, i-start); 
Source: str_append_c(dest, src_c[i++]);
M 44 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  49    
Source: str_append_c(dest, src_c[i++]); 
Source: str_append_n(dest, src_c + start, i-start);


[ Top of Report | Procedure Table | Contents ]





str_unescape
(55 to 78 strescape.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 66 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  73    
Source: *dest++ = *str; 
Source: for (dest = str; *str != '\0'; str++) {
M 76 Pointer not checked for null before use : dest CERT EXP08-C,EXP34-C
  66    
Source: for (dest = str; *str != '\0'; str++) { 
Source: *dest = '\0';
M 73 Pointer not checked for null before use : dest CERT EXP08-C,EXP34-C
  66    
Source: for (dest = str; *str != '\0'; str++) { 
Source: *dest++ = *str;


[ Top of Report | Procedure Table | Contents ]





str_tabescape_write
(80 to 105 strescape.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 86 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  85    
Source: str_append_c(dest, '\001'); 
Source: str_append_c(dest, '1');
M 86 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  85    
Source: str_append_c(dest, '\001'); 
Source: str_append_c(dest, '1');
M 90 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  89    
Source: str_append_c(dest, '\001'); 
Source: str_append_c(dest, 't');
M 90 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  89    
Source: str_append_c(dest, '\001'); 
Source: str_append_c(dest, 't');
M 94 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  93    
Source: str_append_c(dest, '\001'); 
Source: str_append_c(dest, 'r');
M 94 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  93    
Source: str_append_c(dest, '\001'); 
Source: str_append_c(dest, 'r');
M 98 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  97    
Source: str_append_c(dest, '\001'); 
Source: str_append_c(dest, 'n');
M 98 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  97    
Source: str_append_c(dest, '\001'); 
Source: str_append_c(dest, 'n');
M 101 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  86    
Source: str_append_c(dest, '1'); 
Source: str_append_c(dest, *src);
M 101 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  86    
Source: str_append_c(dest, '1'); 
Source: str_append_c(dest, *src);


[ Top of Report | Procedure Table | Contents ]





str_tabescape
(107 to 121 strescape.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 115 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  114    
Source: tmp = t_str_new(128); 
Source: str_append_n(tmp, str, p-str);
M 115 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  114    
Source: tmp = t_str_new(128); 
Source: str_append_n(tmp, str, p-str);
M 115 Pointer not checked for null before use : tmp CERT EXP08-C,EXP34-C
  114    
Source: tmp = t_str_new(128); 
Source: str_append_n(tmp, str, p-str);
M 116 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  115    
Source: str_append_n(tmp, str, p-str); 
Source: str_tabescape_write(tmp, p);
M 116 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  115    
Source: str_append_n(tmp, str, p-str); 
Source: str_tabescape_write(tmp, p);
M 117 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  116    
Source: str_tabescape_write(tmp, p); 
Source: return str_c(tmp);
M 117 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  116    
Source: str_tabescape_write(tmp, p); 
Source: return str_c(tmp);


[ Top of Report | Procedure Table | Contents ]





str_append_tabunescaped
(123 to 161 strescape.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 153 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  134    
Source: str_append_n(dest, src_c + start, i-start); 
Source: str_append_c(dest, src_c[i]);
M 134 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  141    
Source: str_append_c(dest, '\001'); 
Source: str_append_n(dest, src_c + start, i-start);
M 153 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  134    
Source: str_append_n(dest, src_c + start, i-start); 
Source: str_append_c(dest, src_c[i]);
M 134 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  141    
Source: str_append_c(dest, '\001'); 
Source: str_append_n(dest, src_c + start, i-start);


[ Top of Report | Procedure Table | Contents ]





str_tabunescape
(163 to 203 strescape.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 174 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  176    
Source: *dest++ = *str; 
Source: for (dest = str; *str != '\0'; str++) {
M 201 Pointer not checked for null before use : dest CERT EXP08-C,EXP34-C
  174    
Source: for (dest = str; *str != '\0'; str++) { 
Source: *dest = '\0';
M 176 Pointer not checked for null before use : dest CERT EXP08-C,EXP34-C
  174    
Source: for (dest = str; *str != '\0'; str++) { 
Source: *dest++ = *str;


[ Top of Report | Procedure Table | Contents ]





i_snprintf
(15 to 29 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 23 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  20    
Source: i_assert(max_chars < INT_MAX); 
Source: ret = vsnprintf(dest, max_chars, printf_format_fix_unsafe(format),
M 27 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  23    
Source: ret = vsnprintf(dest, max_chars, printf_format_fix_unsafe(format), 
Source: i_assert(ret >= 0);
M 23 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  20    
Source: i_assert(max_chars < INT_MAX); 
Source: ret = vsnprintf(dest, max_chars, printf_format_fix_unsafe(format),
M 27 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  23    
Source: ret = vsnprintf(dest, max_chars, printf_format_fix_unsafe(format), 
Source: i_assert(ret >= 0);


[ Top of Report | Procedure Table | Contents ]





p_strdup
(31 to 46 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 44 Insufficient space for operation. CERT DCL33-C,FIO43-C 
Source: memcpy(mem, str, len);


[ Top of Report | Procedure Table | Contents ]





p_strndup
(70 to 88 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 85 Insufficient space for operation. CERT DCL33-C,FIO43-C 
Source: memcpy(mem, str, len);


[ Top of Report | Procedure Table | Contents ]





t_noalloc_strdup_vprintf
(102 to 132 strfuncs.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 119 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  116    
Source: format = printf_format_fix_get_len(format, &init_size); 
Source: tmp = t_buffer_get(init_size);
M 119 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  116    
Source: format = printf_format_fix_get_len(format, &init_size); 
Source: tmp = t_buffer_get(init_size);
M 120 Pointer not checked for null before use : tmp CERT EXP08-C,EXP34-C
  119    
Source: tmp = t_buffer_get(init_size); 
Source: ret = vsnprintf(tmp, init_size, format, args);
M 120 Pointer not checked for null before use : format CERT EXP08-C,EXP34-C
  116    
Source: format = printf_format_fix_get_len(format, &init_size); 
Source: ret = vsnprintf(tmp, init_size, format, args);
M 128 Pointer not checked for null before use : tmp CERT EXP08-C,EXP34-C
  127    
Source: tmp = t_buffer_get(*size_r); 
Source: ret = vsnprintf(tmp, *size_r, format, args2);
M 127 Pointer not checked for null before use : size_r CERT EXP08-C,EXP34-C
  123    
Source: *size_r = ret + 1; 
Source: tmp = t_buffer_get(*size_r);
M 121 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  119    
Source: tmp = t_buffer_get(init_size); 
Source: i_assert(ret >= 0);
M 129 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  127    
Source: tmp = t_buffer_get(*size_r); 
Source: i_assert((unsigned int)ret == *size_r-1);
M 127 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  121    
Source: i_assert(ret >= 0); 
Source: tmp = t_buffer_get(*size_r);
M 121 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  119    
Source: tmp = t_buffer_get(init_size); 
Source: i_assert(ret >= 0);
M 129 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  127    
Source: tmp = t_buffer_get(*size_r); 
Source: i_assert((unsigned int)ret == *size_r-1);
M 127 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  121    
Source: i_assert(ret >= 0); 
Source: tmp = t_buffer_get(*size_r);
M 106 Procedure contains UR data flow anomalies. : args2 CERT EXP33-C
  111    

Code Line Violation Standard 
Source: VA_COPY(args2, args); 
Source: va_list args2;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strfuncs.c 106 strfuncs.c 111 args2 
Source: va_list args2; 
Source: VA_COPY(args2, args);

[ Top of Report | Procedure Table | Contents ]





p_strdup_vprintf
(134 to 148 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 145 Pointer not checked for null before use : tmp CERT EXP08-C,EXP34-C
  139    
Source: tmp = t_noalloc_strdup_vprintf(format, args, &size); 
Source: memcpy(buf, tmp, size - 1);
M 141 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  139    
Source: tmp = t_noalloc_strdup_vprintf(format, args, &size); 
Source: t_buffer_alloc(size);
M 141 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  139    
Source: tmp = t_noalloc_strdup_vprintf(format, args, &size); 
Source: t_buffer_alloc(size);


[ Top of Report | Procedure Table | Contents ]





vstrconcat
(150 to 184 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 170 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  169    
Source: bufsize = nearest_power(i + len + 1); 
Source: temp = t_buffer_reget(temp, bufsize);
M 170 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  169    
Source: bufsize = nearest_power(i + len + 1); 
Source: temp = t_buffer_reget(temp, bufsize);
M 165 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  159    
Source: str = str1; 
Source: len = strlen(str);
M 170 Pointer not checked for null before use : temp CERT EXP08-C,EXP34-C
  161    
Source: temp = t_buffer_get(bufsize); 
Source: temp = t_buffer_reget(temp, bufsize);
M 169 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  161    
Source: temp = t_buffer_get(bufsize); 
Source: bufsize = nearest_power(i + len + 1);
M 179 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  170    
Source: temp = t_buffer_reget(temp, bufsize); 
Source: i_assert(i < bufsize);
M 169 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  161    
Source: temp = t_buffer_get(bufsize); 
Source: bufsize = nearest_power(i + len + 1);
M 179 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  170    
Source: temp = t_buffer_reget(temp, bufsize); 
Source: i_assert(i < bufsize);


[ Top of Report | Procedure Table | Contents ]





p_strconcat
(186 to 213 strfuncs.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 200 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  199    
Source: T_BEGIN { 
Source: temp = vstrconcat(str1, args, &len);
M 200 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  199    
Source: T_BEGIN { 
Source: temp = vstrconcat(str1, args, &len);
M 197 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  195    
Source: ret = vstrconcat(str1, args, &len); 
Source: t_buffer_alloc(len);
M 204 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  200    
Source: temp = vstrconcat(str1, args, &len); 
Source: t_buffer_alloc(len);
M 208 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  204    
Source: t_buffer_alloc(len); 
Source: } T_END;
M 197 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  195    
Source: ret = vstrconcat(str1, args, &len); 
Source: t_buffer_alloc(len);
M 204 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  200    
Source: temp = vstrconcat(str1, args, &len); 
Source: t_buffer_alloc(len);
M 208 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  204    
Source: t_buffer_alloc(len); 
Source: } T_END;
M 190 Procedure contains UR data flow anomalies. : len CERT EXP33-C
  197    
Source: t_buffer_alloc(len); 
Source: size_t len;
M 202 Procedure contains UR data flow anomalies. : ret CERT EXP33-C
  189    
Source: char *temp, *ret; 
Source: ret = NULL;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strfuncs.c 190 strfuncs.c 197 len 
Source: size_t len; 
Source: t_buffer_alloc(len);
strfuncs.c 190 strfuncs.c 204 len 
Source: size_t len; 
Source: t_buffer_alloc(len);
strfuncs.c 202 strfuncs.c 212 ret 
Source: ret = NULL; 
Source: return ret;

[ Top of Report | Procedure Table | Contents ]





t_strdup
(215 to 218 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 217 Pointer not checked for null before use : unsafe_data_stack_pool CERT EXP08-C,EXP34-C
  Ref. Line -1036 (Module 717)    
Ref(-1036)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\STRFUNCS_717.ref" looking for line -1036 
Source: return p_strdup(unsafe_data_stack_pool, str);


[ Top of Report | Procedure Table | Contents ]





t_strdup_noconst
(220 to 223 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 222 Pointer not checked for null before use : unsafe_data_stack_pool CERT EXP08-C,EXP34-C
  Ref. Line -1036 (Module 717)    
Ref(-1036)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\STRFUNCS_717.ref" looking for line -1036 
Source: return p_strdup(unsafe_data_stack_pool, str);


[ Top of Report | Procedure Table | Contents ]





t_strdup_empty
(225 to 228 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 227 Pointer not checked for null before use : unsafe_data_stack_pool CERT EXP08-C,EXP34-C
  Ref. Line -1036 (Module 717)    
Ref(-1036)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\STRFUNCS_717.ref" looking for line -1036 
Source: return p_strdup_empty(unsafe_data_stack_pool, str);


[ Top of Report | Procedure Table | Contents ]





t_strdup_until
(230 to 233 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 232 Pointer not checked for null before use : unsafe_data_stack_pool CERT EXP08-C,EXP34-C
  Ref. Line -1036 (Module 717)    
Ref(-1036)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\STRFUNCS_717.ref" looking for line -1036 
Source: return p_strdup_until(unsafe_data_stack_pool, start, end);


[ Top of Report | Procedure Table | Contents ]





t_strndup
(235 to 238 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 237 Pointer not checked for null before use : unsafe_data_stack_pool CERT EXP08-C,EXP34-C
  Ref. Line -1036 (Module 717)    
Ref(-1036)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\STRFUNCS_717.ref" looking for line -1036 
Source: return p_strndup(unsafe_data_stack_pool, str, max_chars);


[ Top of Report | Procedure Table | Contents ]





t_strdup_printf
(240 to 250 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 246 Pointer not checked for null before use : unsafe_data_stack_pool CERT EXP08-C,EXP34-C
  Ref. Line -1036 (Module 717)    
Ref(-1036)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\STRFUNCS_717.ref" looking for line -1036 
Source: ret = p_strdup_vprintf(unsafe_data_stack_pool, format, args);


[ Top of Report | Procedure Table | Contents ]





t_strdup_vprintf
(252 to 255 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 254 Pointer not checked for null before use : unsafe_data_stack_pool CERT EXP08-C,EXP34-C
  Ref. Line -1036 (Module 717)    
Ref(-1036)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\STRFUNCS_717.ref" looking for line -1036 
Source: return p_strdup_vprintf(unsafe_data_stack_pool, format, args);


[ Top of Report | Procedure Table | Contents ]





t_strconcat
(257 to 271 strfuncs.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 267 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  265    
Source: ret = vstrconcat(str1, args, &len); 
Source: t_buffer_alloc(len);
M 267 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  265    
Source: ret = vstrconcat(str1, args, &len); 
Source: t_buffer_alloc(len);
M 261 Procedure contains UR data flow anomalies. : len CERT EXP33-C
  267    
Source: t_buffer_alloc(len); 
Source: size_t len;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strfuncs.c 261 strfuncs.c 267 len 
Source: size_t len; 
Source: t_buffer_alloc(len);

[ Top of Report | Procedure Table | Contents ]





i_memcasecmp
(337 to 352 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 344 Pointer not checked for null before use : s1 CERT EXP08-C,EXP34-C
  348    
Source: s1++; s2++; size--; 
Source: ret = i_toupper(*s1) - i_toupper(*s2);
M 344 Pointer not checked for null before use : s2 CERT EXP08-C,EXP34-C
  348    
Source: s1++; s2++; size--; 
Source: ret = i_toupper(*s1) - i_toupper(*s2);


[ Top of Report | Procedure Table | Contents ]





split_str
(384 to 440 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 406 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  401    
Source: str = p_strdup(pool, data); 
Source: array[0] = str; count = 1;
M 412 Pointer not checked for null before use : array CERT EXP08-C,EXP34-C
  406    
Source: array[0] = str; count = 1; 
Source: array = p_realloc(pool, array,
M 407 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  433    
Source: str++; 
Source: while (*str != '\0') {
M 436 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  411    
Source: new_alloc_count = nearest_power(alloc_count+1); 
Source: i_assert(count < alloc_count);
M 436 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  411    
Source: new_alloc_count = nearest_power(alloc_count+1); 
Source: i_assert(count < alloc_count);


[ Top of Report | Procedure Table | Contents ]





t_strsplit
(442 to 446 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 444 Pointer not checked for null before use : unsafe_data_stack_pool CERT EXP08-C,EXP34-C
  Ref. Line -1036 (Module 717)    
Ref(-1036)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\STRFUNCS_717.ref" looking for line -1036 
Source: return (const char **)split_str(unsafe_data_stack_pool, data,


[ Top of Report | Procedure Table | Contents ]





t_strsplit_spaces
(448 to 452 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 450 Pointer not checked for null before use : unsafe_data_stack_pool CERT EXP08-C,EXP34-C
  Ref. Line -1036 (Module 717)    
Ref(-1036)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\STRFUNCS_717.ref" looking for line -1036 
Source: return (const char **)split_str(unsafe_data_stack_pool, data,


[ Top of Report | Procedure Table | Contents ]





p_strsplit_free
(465 to 469 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 468 free parameter is not heap item. CERT MEM34-C 
Source: p_free(pool, arr);
M 468 Attempt to use already freed object. CERT MEM31-C 
Source: p_free(pool, arr);
M 468 Pointer not checked for null before use : pool CERT EXP08-C,EXP34-C
  467    
Source: p_free(pool, arr[0]); 
Source: p_free(pool, arr);
M 468 Pointer not checked for null before use : arr CERT EXP08-C,EXP34-C
  467    
Source: p_free(pool, arr[0]); 
Source: p_free(pool, arr);


[ Top of Report | Procedure Table | Contents ]





t_strarray_join
(484 to 512 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 498 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  497    
Source: alloc_len = nearest_power(needed_space); 
Source: str = t_buffer_reget(str, alloc_len);
M 498 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  497    
Source: alloc_len = nearest_power(needed_space); 
Source: str = t_buffer_reget(str, alloc_len);
M 498 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  491    
Source: str = t_buffer_get(alloc_len); 
Source: str = t_buffer_reget(str, alloc_len);
M 510 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  491    
Source: str = t_buffer_get(alloc_len); 
Source: t_buffer_alloc(pos + 1);
M 510 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  491    
Source: str = t_buffer_get(alloc_len); 
Source: t_buffer_alloc(pos + 1);


[ Top of Report | Procedure Table | Contents ]





str_array_remove
(514 to 528 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 521 Pointer not checked for null before use : arr CERT EXP08-C,EXP34-C
  522    
Source: *dest = *arr; 
Source: for (dest = arr, arr++; *arr != NULL; arr++, dest++)
M 522 Pointer not checked for null before use : dest CERT EXP08-C,EXP34-C
  521    
Source: for (dest = arr, arr++; *arr != NULL; arr++, dest++) 
Source: *dest = *arr;


[ Top of Report | Procedure Table | Contents ]





p_strarray_dup
(548 to 568 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 559 Pointer not checked for null before use : ret CERT EXP08-C,EXP34-C
  558    
Source: ret = p_malloc(pool, size); 
Source: p = PTR_OFFSET(ret, sizeof(const char *) * (i + 1));
M 563 Pointer not checked for null before use : p CERT EXP08-C,EXP34-C
  562    
Source: memcpy(p, arr[i], len); 
Source: ret[i] = p;


[ Top of Report | Procedure Table | Contents ]





dec2str
(570 to 586 strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 584 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  576    
Source: buffer = t_malloc(pos); 
Source: i_assert(pos >= 0);
M 584 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  576    
Source: buffer = t_malloc(pos); 
Source: i_assert(pos >= 0);


[ Top of Report | Procedure Table | Contents ]





str_to_uint
(20 to 31 strnum.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 22 Procedure contains UR data flow anomalies. : l CERT EXP33-C
  27    
Source: if (l > (unsigned int)-1) 
Source: uintmax_t l;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strnum.c 22 strnum.c 27 l 
Source: uintmax_t l; 
Source: if (l > (unsigned int)-1)
strnum.c 22 strnum.c 29 l 
Source: uintmax_t l; 
Source: *num_r = (unsigned int)l;

[ Top of Report | Procedure Table | Contents ]





str_to_ulong
(33 to 44 strnum.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 35 Procedure contains UR data flow anomalies. : l CERT EXP33-C
  40    
Source: if (l > (unsigned long)-1) 
Source: uintmax_t l;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strnum.c 35 strnum.c 40 l 
Source: uintmax_t l; 
Source: if (l > (unsigned long)-1)
strnum.c 35 strnum.c 42 l 
Source: uintmax_t l; 
Source: *num_r = (unsigned long)l;

[ Top of Report | Procedure Table | Contents ]





str_to_ullong
(46 to 57 strnum.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 48 Procedure contains UR data flow anomalies. : l CERT EXP33-C
  53    
Source: if (l > (unsigned long long)-1) 
Source: uintmax_t l;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strnum.c 48 strnum.c 53 l 
Source: uintmax_t l; 
Source: if (l > (unsigned long long)-1)
strnum.c 48 strnum.c 55 l 
Source: uintmax_t l; 
Source: *num_r = (unsigned long long)l;

[ Top of Report | Procedure Table | Contents ]





str_to_uint32
(59 to 70 strnum.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 61 Procedure contains UR data flow anomalies. : l CERT EXP33-C
  66    
Source: if (l > (uint32_t)-1) 
Source: uintmax_t l;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strnum.c 61 strnum.c 66 l 
Source: uintmax_t l; 
Source: if (l > (uint32_t)-1)
strnum.c 61 strnum.c 68 l 
Source: uintmax_t l; 
Source: *num_r = (uint32_t)l;

[ Top of Report | Procedure Table | Contents ]





str_to_uint64
(72 to 83 strnum.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 74 Procedure contains UR data flow anomalies. : l CERT EXP33-C
  79    
Source: if (l > (uint64_t)-1) 
Source: uintmax_t l;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strnum.c 74 strnum.c 79 l 
Source: uintmax_t l; 
Source: if (l > (uint64_t)-1)
strnum.c 74 strnum.c 81 l 
Source: uintmax_t l; 
Source: *num_r = (uint64_t)l;

[ Top of Report | Procedure Table | Contents ]





str_to_int
(106 to 117 strnum.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 108 Procedure contains UR data flow anomalies. : l CERT EXP33-C
  113    
Source: if (l < INT_MIN || l > INT_MAX) 
Source: intmax_t l;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strnum.c 108 strnum.c 113 l 
Source: intmax_t l; 
Source: if (l < INT_MIN || l > INT_MAX)
strnum.c 108 strnum.c 115 l 
Source: intmax_t l; 
Source: *num_r = (int)l;

[ Top of Report | Procedure Table | Contents ]





str_to_long
(119 to 130 strnum.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 121 Procedure contains UR data flow anomalies. : l CERT EXP33-C
  126    
Source: if (l < LONG_MIN || l > LONG_MAX) 
Source: intmax_t l;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strnum.c 121 strnum.c 126 l 
Source: intmax_t l; 
Source: if (l < LONG_MIN || l > LONG_MAX)
strnum.c 121 strnum.c 128 l 
Source: intmax_t l; 
Source: *num_r = (long)l;

[ Top of Report | Procedure Table | Contents ]





str_to_llong
(132 to 143 strnum.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 134 Procedure contains UR data flow anomalies. : l CERT EXP33-C
  139    
Source: if (l < LLONG_MIN || l > LLONG_MAX) 
Source: intmax_t l;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strnum.c 134 strnum.c 139 l 
Source: intmax_t l; 
Source: if (l < LLONG_MIN || l > LLONG_MAX)
strnum.c 134 strnum.c 141 l 
Source: intmax_t l; 
Source: *num_r = (long long)l;

[ Top of Report | Procedure Table | Contents ]





str_to_intmax
(145 to 167 strnum.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 148 Procedure contains UR data flow anomalies. : l CERT EXP33-C
  158    
Source: if (l > INTMAX_MAX) 
Source: uintmax_t l;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strnum.c 148 strnum.c 158 l 
Source: uintmax_t l; 
Source: if (l > INTMAX_MAX)

[ Top of Report | Procedure Table | Contents ]





str_to_uid
(181 to 192 strnum.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 183 Procedure contains UR data flow anomalies. : l CERT EXP33-C
  188    
Source: if (verify_xid(l, sizeof(*num_r)) < 0) 
Source: uintmax_t l;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strnum.c 183 strnum.c 188 l 
Source: uintmax_t l; 
Source: if (verify_xid(l, sizeof(*num_r)) < 0)

[ Top of Report | Procedure Table | Contents ]





str_to_gid
(194 to 208 strnum.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 196 Procedure contains UR data flow anomalies. : l CERT EXP33-C
  203    
Source: if (verify_xid(l, sizeof(*num_r)) < 0) 
Source: uintmax_t l;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strnum.c 196 strnum.c 203 l 
Source: uintmax_t l; 
Source: if (verify_xid(l, sizeof(*num_r)) < 0)

[ Top of Report | Procedure Table | Contents ]





str_to_pid
(210 to 221 strnum.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 212 Procedure contains UR data flow anomalies. : l CERT EXP33-C
  217    
Source: if (verify_xid(l, sizeof(*num_r)) < 0) 
Source: uintmax_t l;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strnum.c 212 strnum.c 217 l 
Source: uintmax_t l; 
Source: if (verify_xid(l, sizeof(*num_r)) < 0)

[ Top of Report | Procedure Table | Contents ]





str_to_uoff
(223 to 234 strnum.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 225 Procedure contains UR data flow anomalies. : l CERT EXP33-C
  230    
Source: if (l > (uoff_t)-1) 
Source: uintmax_t l;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strnum.c 225 strnum.c 230 l 
Source: uintmax_t l; 
Source: if (l > (uoff_t)-1)
strnum.c 225 strnum.c 232 l 
Source: uintmax_t l; 
Source: *num_r = (uoff_t)l;

[ Top of Report | Procedure Table | Contents ]





str_uint_equals
(236 to 243 strnum.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 238 Procedure contains UR data flow anomalies. : l CERT EXP33-C
  242    
Source: return l == num; 
Source: uintmax_t l;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
strnum.c 238 strnum.c 242 l 
Source: uintmax_t l; 
Source: return l == num;

[ Top of Report | Procedure Table | Contents ]





aqueue_is_ok
(7 to 21 test-aqueue.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 17 Pointer not checked for null before use : p CERT EXP08-C,EXP34-C
  14    
Source: p = array_idx_i(aqueue->arr, aqueue_idx(aqueue, i)); 
Source: if (*p != n)


[ Top of Report | Procedure Table | Contents ]





test_aqueue2
(24 to 58 test-aqueue.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 32 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  32    
Source: t_array_init(&aqueue_array, initial_size); 
Source: t_array_init(&aqueue_array, initial_size);
M 32 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  32    
Source: t_array_init(&aqueue_array, initial_size); 
Source: t_array_init(&aqueue_array, initial_size);
M 33 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  32    
Source: t_array_init(&aqueue_array, initial_size); 
Source: aqueue = aqueue_init(&aqueue_array.arr);
M 33 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  32    
Source: t_array_init(&aqueue_array, initial_size); 
Source: aqueue = aqueue_init(&aqueue_array.arr);
M 34 Pointer not checked for null before use : aqueue CERT EXP08-C,EXP34-C
  33    
Source: aqueue = aqueue_init(&aqueue_array.arr); 
Source: aqueue->head = aqueue->tail = initial_size - 1;
M 38 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  36    
Source: aqueue_append(aqueue, &aqueue_input[j]); 
Source: return t_strdup_printf("Wrong count after append %u vs %u)",
M 41 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  36    
Source: aqueue_append(aqueue, &aqueue_input[j]); 
Source: if (!aqueue_is_ok(aqueue, -1U))
M 49 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  46    
Source: aqueue_delete(aqueue, i); 
Source: if (!aqueue_is_ok(aqueue, i))
M 36 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  33    
Source: aqueue = aqueue_init(&aqueue_array.arr); 
Source: aqueue_append(aqueue, &aqueue_input[j]);
M 32 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  49    
Source: if (!aqueue_is_ok(aqueue, i)) 
Source: t_array_init(&aqueue_array, initial_size);
M 38 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  36    
Source: aqueue_append(aqueue, &aqueue_input[j]); 
Source: return t_strdup_printf("Wrong count after append %u vs %u)",
M 41 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  36    
Source: aqueue_append(aqueue, &aqueue_input[j]); 
Source: if (!aqueue_is_ok(aqueue, -1U))
M 49 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  46    

Code Line Violation Standard 
Source: aqueue_delete(aqueue, i); 
Source: if (!aqueue_is_ok(aqueue, i))
M 36 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  33    
Source: aqueue = aqueue_init(&aqueue_array.arr); 
Source: aqueue_append(aqueue, &aqueue_input[j]);
M 32 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  49    
Source: if (!aqueue_is_ok(aqueue, i)) 
Source: t_array_init(&aqueue_array, initial_size);
M 26 Procedure contains UR data flow anomalies. : aqueue_array.arr.element_size CERT EXP33-C
  33    
Source: aqueue = aqueue_init(&aqueue_array.arr); 
Source: ARRAY_DEFINE(aqueue_array, unsigned int);
M 26 Procedure contains UR data flow anomalies. : aqueue_array.arr.buffer CERT EXP33-C
  33    
Source: aqueue = aqueue_init(&aqueue_array.arr); 
Source: ARRAY_DEFINE(aqueue_array, unsigned int);


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
test-aqueue.c 26 test-aqueue.c 33 aqueue_array.arr.element_size 
Source: ARRAY_DEFINE(aqueue_array, unsigned int); 
Source: aqueue = aqueue_init(&aqueue_array.arr);
test-aqueue.c 26 test-aqueue.c 33 aqueue_array.arr.buffer 
Source: ARRAY_DEFINE(aqueue_array, unsigned int); 
Source: aqueue = aqueue_init(&aqueue_array.arr);

[ Top of Report | Procedure Table | Contents ]





test_aqueue
(60 to 71 test-aqueue.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 67 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  66    
Source: T_BEGIN { 
Source: reason = test_aqueue2(i);
M 67 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  66    
Source: T_BEGIN { 
Source: reason = test_aqueue2(i);
M 68 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  67    
Source: reason = test_aqueue2(i); 
Source: } T_END;
M 68 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  67    
Source: reason = test_aqueue2(i); 
Source: } T_END;
M 70 Pointer not checked for null before use : reason CERT EXP08-C,EXP34-C
  67    
Source: reason = test_aqueue2(i); 
Source: test_out_reason("aqueue", reason == NULL, reason);
M 66 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  68    
Source: } T_END; 
Source: T_BEGIN {
M 66 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  68    
Source: } T_END; 
Source: T_BEGIN {


[ Top of Report | Procedure Table | Contents ]





test_array_foreach
(10 to 31 test-array.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 18 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  18    
Source: t_array_init(&foos, 32); 
Source: t_array_init(&foos, 32);
M 18 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  18    
Source: t_array_init(&foos, 32); 
Source: t_array_init(&foos, 32);
M 21 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  18    
Source: t_array_init(&foos, 32); 
Source: array_append(&foos, &nfoo, 1);
M 21 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  18    
Source: t_array_init(&foos, 32); 
Source: array_append(&foos, &nfoo, 1);
M 21 Pointer not checked for null before use : (arr)->buffer CERT EXP08-C,EXP34-C
  18    
Source: t_array_init(&foos, 32); 
Source: array_append(&foos, &nfoo, 1);
M 21 Pointer not checked for null before use : (arr)->element_size CERT EXP08-C,EXP34-C
  18    
Source: t_array_init(&foos, 32); 
Source: array_append(&foos, &nfoo, 1);
M 12 Procedure contains UR data flow anomalies. : foos.v CERT EXP33-C
  24    
Source: array_foreach(&foos, foo) { 
Source: ARRAY_DEFINE(foos, struct foo);


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
test-array.c 12 test-array.c 24 foos.v 
Source: ARRAY_DEFINE(foos, struct foo); 
Source: array_foreach(&foos, foo) {

[ Top of Report | Procedure Table | Contents ]





test_array_reverse
(33 to 52 test-array.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 41 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  41    
Source: t_array_init(&intarr, 5); 
Source: t_array_init(&intarr, 5);
M 41 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  41    
Source: t_array_init(&intarr, 5); 
Source: t_array_init(&intarr, 5);
M 44 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  43    
Source: array_clear(&intarr); 
Source: array_append(&intarr, input, i);
M 44 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  43    
Source: array_clear(&intarr); 
Source: array_append(&intarr, input, i);
M 45 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  44    
Source: array_append(&intarr, input, i); 
Source: array_reverse(&intarr);
M 45 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  44    
Source: array_append(&intarr, input, i); 
Source: array_reverse(&intarr);
M 43 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  41    
Source: t_array_init(&intarr, 5); 
Source: array_clear(&intarr);
M 43 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  41    
Source: t_array_init(&intarr, 5); 
Source: array_clear(&intarr);
M 43 Pointer not checked for null before use : (arr)->buffer CERT EXP08-C,EXP34-C
  41    
Source: t_array_init(&intarr, 5); 
Source: array_clear(&intarr);
M 44 Pointer not checked for null before use : (arr)->element_size CERT EXP08-C,EXP34-C
  41    
Source: t_array_init(&intarr, 5); 
Source: array_append(&intarr, input, i);
M 35 Procedure contains UR data flow anomalies. : intarr.arr.buffer CERT EXP33-C
  47    
Source: output = i == 0 ? NULL : array_idx(&intarr, 0); 
Source: ARRAY_DEFINE(intarr, int);
M 35 Procedure contains UR data flow anomalies. : intarr.arr.element_size CERT EXP33-C
  47    
Source: output = i == 0 ? NULL : array_idx(&intarr, 0); 
Source: ARRAY_DEFINE(intarr, int);


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
test-array.c 35 test-array.c 47 intarr.arr.buffer 
Source: ARRAY_DEFINE(intarr, int); 
Source: output = i == 0 ? NULL : array_idx(&intarr, 0);
test-array.c 35 test-array.c 47 intarr.arr.element_size 
Source: ARRAY_DEFINE(intarr, int); 
Source: output = i == 0 ? NULL : array_idx(&intarr, 0);

[ Top of Report | Procedure Table | Contents ]





test_array
(54 to 58 test-array.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 57 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  56    
Source: test_array_foreach(); 
Source: test_array_reverse();
M 57 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  56    
Source: test_array_foreach(); 
Source: test_array_reverse();


[ Top of Report | Procedure Table | Contents ]





test_base64_encode
(9 to 32 test-base64.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 26 Sizeof argument is a pointer. CERT EXP01-C 
Source: for (i = 0; i < N_ELEMENTS(input); i++) {
M 28 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  27    
Source: str_truncate(str, 0); 
Source: base64_encode(input[i], strlen(input[i]), str);
M 28 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  27    
Source: str_truncate(str, 0); 
Source: base64_encode(input[i], strlen(input[i]), str);
M 29 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  28    
Source: base64_encode(input[i], strlen(input[i]), str); 
Source: test_assert(strcmp(output[i], str_c(str)) == 0);
M 29 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  28    
Source: base64_encode(input[i], strlen(input[i]), str); 
Source: test_assert(strcmp(output[i], str_c(str)) == 0);
M 27 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  25    
Source: str = t_str_new(256); 
Source: str_truncate(str, 0);
M 27 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  25    
Source: str = t_str_new(256); 
Source: str_truncate(str, 0);
M 27 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  25    
Source: str = t_str_new(256); 
Source: str_truncate(str, 0);


[ Top of Report | Procedure Table | Contents ]





test_base64_decode
(40 to 78 test-base64.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 65 Sizeof argument is a pointer. CERT EXP01-C 
Source: for (i = 0; i < N_ELEMENTS(input); i++) {
M 69 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  66    
Source: str_truncate(str, 0); 
Source: ret = base64_decode(input[i], strlen(input[i]), &src_pos, str);
M 69 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  66    
Source: str_truncate(str, 0); 
Source: ret = base64_decode(input[i], strlen(input[i]), &src_pos, str);
M 66 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  64    
Source: str = t_str_new(256); 
Source: str_truncate(str, 0);
M 71 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  69    
Source: ret = base64_decode(input[i], strlen(input[i]), &src_pos, str); 
Source: test_assert(output[i].ret == ret &&
M 66 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  64    
Source: str = t_str_new(256); 
Source: str_truncate(str, 0);
M 71 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  69    
Source: ret = base64_decode(input[i], strlen(input[i]), &src_pos, str); 
Source: test_assert(output[i].ret == ret &&
M 66 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  64    
Source: str = t_str_new(256); 
Source: str_truncate(str, 0);


[ Top of Report | Procedure Table | Contents ]





test_base64_random
(80 to 103 test-base64.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 87 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  86    
Source: str = t_str_new(256); 
Source: dest = t_str_new(256);
M 87 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  86    
Source: str = t_str_new(256); 
Source: dest = t_str_new(256);
M 96 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  95    
Source: str_truncate(str, 0); 
Source: str_truncate(dest, 0);
M 96 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  95    
Source: str_truncate(str, 0); 
Source: str_truncate(dest, 0);
M 97 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  96    
Source: str_truncate(dest, 0); 
Source: base64_encode(buf, max, str);
M 97 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  96    
Source: str_truncate(dest, 0); 
Source: base64_encode(buf, max, str);
M 98 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  97    
Source: base64_encode(buf, max, str); 
Source: base64_decode(str_data(str), str_len(str), NULL, dest);
M 98 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  97    
Source: base64_encode(buf, max, str); 
Source: base64_decode(str_data(str), str_len(str), NULL, dest);
M 98 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: base64_decode(str_data(str), str_len(str), NULL, dest);
M 96 Pointer not checked for null before use : dest CERT EXP08-C,EXP34-C
  87    
Source: dest = t_str_new(256); 
Source: str_truncate(dest, 0);
M 95 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  86    
Source: str = t_str_new(256); 
Source: str_truncate(str, 0);
M 95 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  87    
Source: dest = t_str_new(256); 
Source: str_truncate(str, 0);
M 95 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  87    
Source: dest = t_str_new(256); 
Source: str_truncate(str, 0);

Code Line Violation Standard
M 83 Procedure contains UR data flow anomalies. : buf CERT EXP33-C
  97    
Source: base64_encode(buf, max, str); 
Source: char buf[10];


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
test-base64.c 83 test-base64.c 97 buf 
Source: char buf[10]; 
Source: base64_encode(buf, max, str);

[ Top of Report | Procedure Table | Contents ]





test_base64
(105 to 110 test-base64.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 108 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  107    
Source: test_base64_encode(); 
Source: test_base64_decode();
M 108 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  107    
Source: test_base64_encode(); 
Source: test_base64_decode();
M 109 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  108    
Source: test_base64_decode(); 
Source: test_base64_random();
M 109 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  108    
Source: test_base64_decode(); 
Source: test_base64_random();


[ Top of Report | Procedure Table | Contents ]





test_bsearch_insert_pos
(13 to 48 test-bsearch-insert-pos.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 23 Procedure contains UR data flow anomalies. : success CERT EXP33-C
  45    
Source: test_out(t_strdup_printf("bsearch_insert_pos(%d,%d)", i, key), 
Source: bool success;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
test-bsearch-insert-pos.c 23 test-bsearch-insert-pos.c 45 success 
Source: bool success; 
Source: test_out(t_strdup_printf("bsearch_insert_pos(%d,%d)", i, key),

[ Top of Report | Procedure Table | Contents ]





test_buffer
(8 to 135 test-buffer.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 19 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 723)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\TEST-BUFFER_723.ref" looking for line -1105 
Source: buf = buffer_create_dynamic(default_pool, 1);
M 27 Pointer not checked for null before use : buf CERT EXP08-C,EXP34-C
  19    
Source: buf = buffer_create_dynamic(default_pool, 1); 
Source: if (buf->used == BUF_TEST_SIZE) {
M 32 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  29    
Source: buffer_set_used_size(buf, size); 
Source: i_assert(buf->used < BUF_TEST_SIZE);
M 115 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  32    
Source: i_assert(buf->used < BUF_TEST_SIZE); 
Source: p = buffer_get_space_unsafe(buf, pos, size);
M 122 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  58    
Source: buffer_append_zero(buf, size); 
Source: i_assert(shadowbuf_size <= BUF_TEST_SIZE);
M 131 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  122    
Source: i_assert(shadowbuf_size <= BUF_TEST_SIZE); 
Source: test_out_reason("buffer", FALSE,
M 32 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  29    
Source: buffer_set_used_size(buf, size); 
Source: i_assert(buf->used < BUF_TEST_SIZE);
M 115 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  32    
Source: i_assert(buf->used < BUF_TEST_SIZE); 
Source: p = buffer_get_space_unsafe(buf, pos, size);
M 122 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  58    
Source: buffer_append_zero(buf, size); 
Source: i_assert(shadowbuf_size <= BUF_TEST_SIZE);
M 29 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  19    
Source: buf = buffer_create_dynamic(default_pool, 1); 
Source: buffer_set_used_size(buf, size);
M 131 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  122    
Source: i_assert(shadowbuf_size <= BUF_TEST_SIZE); 
Source: test_out_reason("buffer", FALSE,
M 13 Procedure contains UR data flow anomalies. : testdata CERT EXP33-C
  116    
Source: memcpy(p, testdata, size); 
Source: unsigned char *p, testdata[BUF_TEST_SIZE], shadowbuf[BUF_TEST_SIZE];


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
test-buffer.c 13 test-buffer.c 116 testdata 
Source: unsigned char *p, testdata[BUF_TEST_SIZE], shadowbuf[BUF_TEST_SIZE]; 
Source: memcpy(p, testdata, size);

[ Top of Report | Procedure Table | Contents ]





test_binary_to_hex
(8 to 30 test-hex-binary.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 25 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  24    
Source: str = t_str_new(32); 
Source: str_append_c(str, '<');
M 25 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  24    
Source: str = t_str_new(32); 
Source: str_append_c(str, '<');
M 25 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  24    
Source: str = t_str_new(32); 
Source: str_append_c(str, '<');
M 26 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  25    
Source: str_append_c(str, '<'); 
Source: binary_to_hex_append(str, input, sizeof(input));
M 26 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  25    
Source: str_append_c(str, '<'); 
Source: binary_to_hex_append(str, input, sizeof(input));
M 27 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  26    
Source: binary_to_hex_append(str, input, sizeof(input)); 
Source: str_append_c(str, '>');
M 27 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  26    
Source: binary_to_hex_append(str, input, sizeof(input)); 
Source: str_append_c(str, '>');
M 28 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  27    
Source: str_append_c(str, '>'); 
Source: test_assert(strcmp(str_c(str), t_strconcat("<", output_lcase, ">", NULL)) == 0);
M 28 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  27    
Source: str_append_c(str, '>'); 
Source: test_assert(strcmp(str_c(str), t_strconcat("<", output_lcase, ">", NULL)) == 0);
M 28 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  28    
Source: test_assert(strcmp(str_c(str), t_strconcat("<", output_lcase, ">", NULL)) == 0); 
Source: test_assert(strcmp(str_c(str), t_strconcat("<", output_lcase, ">", NULL)) == 0);
M 28 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  28    
Source: test_assert(strcmp(str_c(str), t_strconcat("<", output_lcase, ">", NULL)) == 0); 
Source: test_assert(strcmp(str_c(str), t_strconcat("<", output_lcase, ">", NULL)) == 0);
M 20 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  16    
Source: test_assert(strcmp(binary_to_hex(input, sizeof(input)), output_lcase) == 0); 
Source: test_assert(strcmp(binary_to_hex_ucase(input, sizeof(input)), output_ucase) == 0);
M 24 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  20    

Code Line Violation Standard 
Source: test_assert(strcmp(binary_to_hex_ucase(input, sizeof(input)), output_ucase) == 0); 
Source: str = t_str_new(32);
M 20 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  16    
Source: test_assert(strcmp(binary_to_hex(input, sizeof(input)), output_lcase) == 0); 
Source: test_assert(strcmp(binary_to_hex_ucase(input, sizeof(input)), output_ucase) == 0);
M 24 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  20    
Source: test_assert(strcmp(binary_to_hex_ucase(input, sizeof(input)), output_ucase) == 0); 
Source: str = t_str_new(32);


[ Top of Report | Procedure Table | Contents ]





test_hex_to_binary
(32 to 55 test-hex-binary.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 52 Sizeof argument is a pointer. CERT EXP01-C 
Source: for (i = 0; i < N_ELEMENTS(error_input); i++)
M 45 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  41    
Source: buffer_t *buf = buffer_create_dynamic(pool_datastack_create(), 10); 
Source: test_assert(hex_to_binary("", buf) == 0);
M 45 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  41    
Source: buffer_t *buf = buffer_create_dynamic(pool_datastack_create(), 10); 
Source: test_assert(hex_to_binary("", buf) == 0);
M 48 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  45    
Source: test_assert(hex_to_binary("", buf) == 0); 
Source: test_assert(hex_to_binary(ok_input, buf) == 0);
M 53 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  48    
Source: test_assert(hex_to_binary(ok_input, buf) == 0); 
Source: test_assert(hex_to_binary(error_input[i], buf) == -1);
M 48 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  45    
Source: test_assert(hex_to_binary("", buf) == 0); 
Source: test_assert(hex_to_binary(ok_input, buf) == 0);
M 53 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  48    
Source: test_assert(hex_to_binary(ok_input, buf) == 0); 
Source: test_assert(hex_to_binary(error_input[i], buf) == -1);


[ Top of Report | Procedure Table | Contents ]





test_hex_binary
(57 to 61 test-hex-binary.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 60 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  59    
Source: test_binary_to_hex(); 
Source: test_hex_to_binary();
M 60 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  59    
Source: test_binary_to_hex(); 
Source: test_hex_to_binary();


[ Top of Report | Procedure Table | Contents ]





test_istream_concat_one
(11 to 46 test-istream-concat.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 24 Pointer not checked for null before use : streams CERT EXP08-C,EXP34-C
  23    
Source: streams[i] = test_istream_create(input_string); 
Source: test_istream_set_allow_eof(streams[i], TRUE);
M 29 Pointer not checked for null before use : streams CERT EXP08-C,EXP34-C
  27    
Source: streams[i] = NULL; 
Source: input = i_stream_create_concat(streams);
M 34 Pointer not checked for null before use : input CERT EXP08-C,EXP34-C
  29    
Source: input = i_stream_create_concat(streams); 
Source: data = i_stream_get_data(input, &size);
M 32 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  29    
Source: input = i_stream_create_concat(streams); 
Source: test_assert(i_stream_read(input) == 1);
M 45 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  32    
Source: test_assert(i_stream_read(input) == 1); 
Source: i_stream_unref(&input);
M 32 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  29    
Source: input = i_stream_create_concat(streams); 
Source: test_assert(i_stream_read(input) == 1);
M 45 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  32    
Source: test_assert(i_stream_read(input) == 1); 
Source: i_stream_unref(&input);


[ Top of Report | Procedure Table | Contents ]





test_istream_concat_random
(48 to 90 test-istream-concat.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 65 Pointer not checked for null before use : streams CERT EXP08-C,EXP34-C
  64    
Source: streams[i] = test_istream_create_data(w_data, data_len); 
Source: test_istream_set_allow_eof(streams[i], TRUE);
M 73 Pointer not checked for null before use : input CERT EXP08-C,EXP34-C
  70    
Source: input = i_stream_create_concat(streams); 
Source: i_stream_seek(input, rand() % offset);
M 70 Pointer not checked for null before use : streams CERT EXP08-C,EXP34-C
  67    
Source: streams[i] = NULL; 
Source: input = i_stream_create_concat(streams);
M 64 Pointer not checked for null before use : w_data CERT EXP08-C,EXP34-C
  61    
Source: w_data = t_malloc(data_len); 
Source: streams[i] = test_istream_create_data(w_data, data_len);
M 70 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  68    
Source: i_assert(offset > 0); 
Source: input = i_stream_create_concat(streams);
M 61 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  58    
Source: streams = t_new(struct istream *, stream_count + 1); 
Source: w_data = t_malloc(data_len);
M 75 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  70    
Source: input = i_stream_create_concat(streams); 
Source: ssize_t ret = i_stream_read(input);
M 70 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  68    
Source: i_assert(offset > 0); 
Source: input = i_stream_create_concat(streams);
M 61 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  58    
Source: streams = t_new(struct istream *, stream_count + 1); 
Source: w_data = t_malloc(data_len);
M 75 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  70    
Source: input = i_stream_create_concat(streams); 
Source: ssize_t ret = i_stream_read(input);


[ Top of Report | Procedure Table | Contents ]





test_istream_concat
(96 to 111 test-istream-concat.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 108 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  107    
Source: for (i = 0; i < 100; i++) T_BEGIN { 
Source: test_istream_concat_random();
M 108 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  107    
Source: for (i = 0; i < 100; i++) T_BEGIN { 
Source: test_istream_concat_random();
M 109 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  108    
Source: test_istream_concat_random(); 
Source: } T_END;
M 109 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  108    
Source: test_istream_concat_random(); 
Source: } T_END;
M 107 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  109    
Source: } T_END; 
Source: for (i = 0; i < 100; i++) T_BEGIN {
M 107 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  109    
Source: } T_END; 
Source: for (i = 0; i < 100; i++) T_BEGIN {


[ Top of Report | Procedure Table | Contents ]





test_istream_crlf_input
(8 to 75 test-istream-crlf.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 21 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  20    
Source: istream = i_stream_create_from_data(input, input_len); 
Source: str_truncate(output, 0);
M 21 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  20    
Source: istream = i_stream_create_from_data(input, input_len); 
Source: str_truncate(output, 0);
M 47 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  46    
Source: i_stream_unref(&istream); 
Source: i_stream_unref(&crlf_istream);
M 47 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  46    
Source: i_stream_unref(&istream); 
Source: i_stream_unref(&crlf_istream);
M 48 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  47    
Source: i_stream_unref(&crlf_istream); 
Source: istream = i_stream_create_from_data(input,
M 48 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  47    
Source: i_stream_unref(&crlf_istream); 
Source: istream = i_stream_create_from_data(input,
M 51 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  48    
Source: istream = i_stream_create_from_data(input, 
Source: i_stream_create_lf(istream) :
M 51 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  48    
Source: istream = i_stream_create_from_data(input, 
Source: i_stream_create_lf(istream) :
M 52 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  51    
Source: i_stream_create_lf(istream) : 
Source: i_stream_create_crlf(istream);
M 52 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  51    
Source: i_stream_create_lf(istream) : 
Source: i_stream_create_crlf(istream);
M 73 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  72    
Source: i_stream_unref(&crlf_istream); 
Source: i_stream_unref(&istream);
M 73 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  72    
Source: i_stream_unref(&crlf_istream); 
Source: i_stream_unref(&istream);
M 21 Pointer not checked for null before use : output CERT EXP08-C,EXP34-C
  17    

Code Line Violation Standard 
Source: output = t_str_new(256); 
Source: str_truncate(output, 0);
M 69 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  63    
Source: data = i_stream_get_data(crlf_istream, &size); 
Source: test_assert(memcmp(data, str_data(output), size) == 0);
M 56 Pointer not checked for null before use : crlf_istream CERT EXP08-C,EXP34-C
  50    
Source: crlf_istream = j%2 == 0 ? 
Source: ret1 = i_stream_read(crlf_istream);
M 47 Pointer not checked for null before use : crlf_istream CERT EXP08-C,EXP34-C
  24    
Source: crlf_istream = i_stream_create_lf(istream); 
Source: i_stream_unref(&crlf_istream);
M 24 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  21    
Source: str_truncate(output, 0); 
Source: crlf_istream = i_stream_create_lf(istream);
M 34 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  21    
Source: str_truncate(output, 0); 
Source: crlf_istream = i_stream_create_crlf(istream);
M 39 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  38    
Source: str_append_c(output, '\r'); 
Source: str_append_c(output, input[i]);
M 62 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  56    
Source: ret1 = i_stream_read(crlf_istream); 
Source: ret2 = i_stream_read(crlf_istream);
M 20 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  17    
Source: output = t_str_new(256); 
Source: istream = i_stream_create_from_data(input, input_len);
M 56 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  52    
Source: i_stream_create_crlf(istream); 
Source: ret1 = i_stream_read(crlf_istream);
M 30 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  24    
Source: crlf_istream = i_stream_create_lf(istream); 
Source: str_append_c(output, input[i]);
M 72 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  62    
Source: ret2 = i_stream_read(crlf_istream); 
Source: i_stream_unref(&crlf_istream);
M 24 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  21    
Source: str_truncate(output, 0); 
Source: crlf_istream = i_stream_create_lf(istream);

Code Line Violation Standard
M 34 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  21    
Source: str_truncate(output, 0); 
Source: crlf_istream = i_stream_create_crlf(istream);
M 39 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  38    
Source: str_append_c(output, '\r'); 
Source: str_append_c(output, input[i]);
M 62 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  56    
Source: ret1 = i_stream_read(crlf_istream); 
Source: ret2 = i_stream_read(crlf_istream);
M 20 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  17    
Source: output = t_str_new(256); 
Source: istream = i_stream_create_from_data(input, input_len);
M 56 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  52    
Source: i_stream_create_crlf(istream); 
Source: ret1 = i_stream_read(crlf_istream);
M 30 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  24    
Source: crlf_istream = i_stream_create_lf(istream); 
Source: str_append_c(output, input[i]);
M 72 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  62    
Source: ret2 = i_stream_read(crlf_istream); 
Source: i_stream_unref(&crlf_istream);
M 15 Declaration types do not match across a system. : istream CERT ARR31-C 
Source: struct istream *istream, *crlf_istream;


[ Top of Report | Procedure Table | Contents ]





test_istream_crlf
(77 to 92 test-istream-crlf.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 89 Sizeof argument is a pointer. CERT EXP01-C 
Source: for (i = 0; i < N_ELEMENTS(input); i++)


[ Top of Report | Procedure Table | Contents ]





fd_callback
(11 to 22 test-istream-seekable.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 16 Procedure contains UR data flow anomalies. : streams.(real_stream)->iostream CERT EXP33-C 
Source: fd = open(*path_r, O_RDWR | O_CREAT | O_TRUNC, 0600);


[ Top of Report | Procedure Table | Contents ]





test_istream_seekable_one
(24 to 64 test-istream-seekable.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 37 Pointer not checked for null before use : streams CERT EXP08-C,EXP34-C
  36    
Source: streams[i] = test_istream_create(input_string); 
Source: streams[i]->seekable = FALSE;
M 43 Pointer not checked for null before use : streams CERT EXP08-C,EXP34-C
  41    
Source: streams[i] = NULL; 
Source: input = i_stream_create_seekable(streams, buffer_size, fd_callback, NULL);
M 43 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: input = i_stream_create_seekable(streams, buffer_size, fd_callback, NULL);
M 48 Pointer not checked for null before use : input CERT EXP08-C,EXP34-C
  43    
Source: input = i_stream_create_seekable(streams, buffer_size, fd_callback, NULL); 
Source: data = i_stream_get_data(input, &size);
M 53 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  51    
Source: test_assert(i_stream_read(input) == -2); 
Source: test_assert(i_stream_read(input) == 1);
M 63 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  62    
Source: i_stream_unref(&streams[i]); 
Source: i_stream_unref(&input);
M 51 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  43    
Source: input = i_stream_create_seekable(streams, buffer_size, fd_callback, NULL); 
Source: test_assert(i_stream_read(input) == -2);
M 62 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  47    
Source: test_assert(i_stream_read(input) == 1); 
Source: i_stream_unref(&streams[i]);
M 53 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  51    
Source: test_assert(i_stream_read(input) == -2); 
Source: test_assert(i_stream_read(input) == 1);
M 63 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  62    
Source: i_stream_unref(&streams[i]); 
Source: i_stream_unref(&input);
M 51 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  43    
Source: input = i_stream_create_seekable(streams, buffer_size, fd_callback, NULL); 
Source: test_assert(i_stream_read(input) == -2);
M 62 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  47    
Source: test_assert(i_stream_read(input) == 1); 
Source: i_stream_unref(&streams[i]);


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
test-istream-seekable.c 16 test-istream-seekable.c 62 streams.(real_stream)->iostream 
Source: fd = open(*path_r, O_RDWR | O_CREAT | O_TRUNC, 0600); 
Source: i_stream_unref(&streams[i]);

[ Top of Report | Procedure Table | Contents ]





test_istream_seekable_random
(66 to 119 test-istream-seekable.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 82 Pointer not checked for null before use : streams CERT EXP08-C,EXP34-C
  81    
Source: streams[i] = test_istream_create_data(w_data, data_len); 
Source: streams[i]->seekable = FALSE;
M 89 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: input = i_stream_create_seekable(streams, buffer_size, fd_callback, NULL);
M 89 Pointer not checked for null before use : streams CERT EXP08-C,EXP34-C
  85    
Source: streams[i] = NULL; 
Source: input = i_stream_create_seekable(streams, buffer_size, fd_callback, NULL);
M 81 Pointer not checked for null before use : w_data CERT EXP08-C,EXP34-C
  78    
Source: w_data = t_malloc(data_len); 
Source: streams[i] = test_istream_create_data(w_data, data_len);
M 89 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  86    
Source: i_assert(offset > 0); 
Source: input = i_stream_create_seekable(streams, buffer_size, fd_callback, NULL);
M 92 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  89    
Source: input = i_stream_create_seekable(streams, buffer_size, fd_callback, NULL); 
Source: while (i_stream_read(input) > 0) {
M 78 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  75    
Source: streams = t_new(struct istream *, stream_count + 1); 
Source: w_data = t_malloc(data_len);
M 102 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  92    
Source: while (i_stream_read(input) > 0) { 
Source: ssize_t ret = i_stream_read(input);
M 89 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  86    
Source: i_assert(offset > 0); 
Source: input = i_stream_create_seekable(streams, buffer_size, fd_callback, NULL);
M 92 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  89    
Source: input = i_stream_create_seekable(streams, buffer_size, fd_callback, NULL); 
Source: while (i_stream_read(input) > 0) {
M 78 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  75    
Source: streams = t_new(struct istream *, stream_count + 1); 
Source: w_data = t_malloc(data_len);
M 102 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  92    
Source: while (i_stream_read(input) > 0) { 
Source: ssize_t ret = i_stream_read(input);


[ Top of Report | Procedure Table | Contents ]





test_istream_seekable_eof
(125 to 154 test-istream-seekable.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 136 Pointer not checked for null before use : streams CERT EXP08-C,EXP34-C
  135    
Source: streams[0] = i_stream_create_from_data(in_str, in_str_len); 
Source: streams[0]->seekable = FALSE;
M 139 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  135    
Source: streams[0] = i_stream_create_from_data(in_str, in_str_len); 
Source: input = i_stream_create_seekable(streams, in_str_len, fd_callback, NULL);
M 139 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  135    
Source: streams[0] = i_stream_create_from_data(in_str, in_str_len); 
Source: input = i_stream_create_seekable(streams, in_str_len, fd_callback, NULL);
M 139 Pointer not checked for null before use : streams CERT EXP08-C,EXP34-C
  137    
Source: streams[1] = NULL; 
Source: input = i_stream_create_seekable(streams, in_str_len, fd_callback, NULL);
M 139 Pointer not checked for null before use : NULL CERT EXP08-C,EXP34-C 
Source: input = i_stream_create_seekable(streams, in_str_len, fd_callback, NULL);
M 140 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  139    
Source: input = i_stream_create_seekable(streams, in_str_len, fd_callback, NULL); 
Source: i_stream_unref(&streams[0]);
M 140 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  139    
Source: input = i_stream_create_seekable(streams, in_str_len, fd_callback, NULL); 
Source: i_stream_unref(&streams[0]);
M 142 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  140    
Source: i_stream_unref(&streams[0]); 
Source: test_assert(i_stream_read(input) == (ssize_t)in_str_len);
M 142 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  140    
Source: i_stream_unref(&streams[0]); 
Source: test_assert(i_stream_read(input) == (ssize_t)in_str_len);
M 145 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  143    
Source: data = i_stream_get_data(input, &size); 
Source: test_assert(memcmp(data, in_str, in_str_len) == 0);
M 150 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  148    
Source: data = i_stream_get_data(input, &size); 
Source: test_assert(memcmp(data, in_str, in_str_len) == 0);
M 152 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  147    
Source: test_assert(i_stream_read(input) == -1); 
Source: i_stream_unref(&input);
M 147 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  142    
Source: test_assert(i_stream_read(input) == (ssize_t)in_str_len); 
Source: test_assert(i_stream_read(input) == -1);

Code Line Violation Standard
M 152 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  147    
Source: test_assert(i_stream_read(input) == -1); 
Source: i_stream_unref(&input);
M 147 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  142    
Source: test_assert(i_stream_read(input) == (ssize_t)in_str_len); 
Source: test_assert(i_stream_read(input) == -1);


[ Top of Report | Procedure Table | Contents ]





test_istream_seekable
(156 to 172 test-istream-seekable.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 167 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  166    
Source: for (i = 0; i < 100; i++) T_BEGIN { 
Source: test_istream_seekable_random();
M 167 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  166    
Source: for (i = 0; i < 100; i++) T_BEGIN { 
Source: test_istream_seekable_random();
M 168 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  167    
Source: test_istream_seekable_random(); 
Source: } T_END;
M 168 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  167    
Source: test_istream_seekable_random(); 
Source: } T_END;
M 171 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  168    
Source: } T_END; 
Source: test_istream_seekable_eof();
M 166 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  162    
Source: test_istream_seekable_one(i); 
Source: for (i = 0; i < 100; i++) T_BEGIN {
M 171 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  168    
Source: } T_END; 
Source: test_istream_seekable_eof();
M 166 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  162    
Source: test_istream_seekable_one(i); 
Source: for (i = 0; i < 100; i++) T_BEGIN {


[ Top of Report | Procedure Table | Contents ]





test_istream_tee_tailing
(14 to 82 test-istream-tee.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 21 Pointer not checked for null before use : test_input CERT EXP08-C,EXP34-C
  20    
Source: test_input = test_istream_create(str); 
Source: test_istream_set_max_buffer_size(test_input, TEST_BUF_SIZE);
M 76 Pointer not checked for null before use : child_input CERT EXP08-C,EXP34-C
  77    
Source: i_stream_unref(&child_input[i]); 
Source: test_assert(i_stream_read(child_input[i]) == -1);
M 32 Pointer not checked for null before use : child_input CERT EXP08-C,EXP34-C
  26    
Source: child_input[i] = tee_i_stream_create_child(tee); 
Source: test_assert(i_stream_read(child_input[i]) == 1);
M 26 Pointer not checked for null before use : tee CERT EXP08-C,EXP34-C
  24    
Source: tee = tee_i_stream_create(test_input); 
Source: child_input[i] = tee_i_stream_create_child(tee);
M 42 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  41    
Source: test_assert(i_stream_read(child_input[i]) == 1); 
Source: test_assert(i_stream_read(child_input[i]) == -2);
M 60 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  59    
Source: test_assert(i_stream_read(child_input[i]) == 1); 
Source: test_assert(i_stream_read(child_input[i]) == -2);
M 77 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  76    
Source: test_assert(i_stream_read(child_input[i]) == -1); 
Source: i_stream_unref(&child_input[i]);
M 34 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  32    
Source: test_assert(i_stream_read(child_input[i]) == 1); 
Source: test_assert(i_stream_read(child_input[i]) == 0);
M 79 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  77    
Source: i_stream_unref(&child_input[i]); 
Source: i_stream_unref(&test_input);
M 32 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  34    
Source: test_assert(i_stream_read(child_input[i]) == 0); 
Source: test_assert(i_stream_read(child_input[i]) == 1);
M 41 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  42    
Source: test_assert(i_stream_read(child_input[i]) == -2); 
Source: test_assert(i_stream_read(child_input[i]) == 1);
M 59 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  60    
Source: test_assert(i_stream_read(child_input[i]) == -2); 
Source: test_assert(i_stream_read(child_input[i]) == 1);
M 71 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  67    

Code Line Violation Standard 
Source: test_assert(i_stream_read(child_input[i]) == 0); 
Source: test_assert(i_stream_read(child_input[i]) == 0);
M 76 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  71    
Source: test_assert(i_stream_read(child_input[i]) == 0); 
Source: test_assert(i_stream_read(child_input[i]) == -1);
M 42 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  41    
Source: test_assert(i_stream_read(child_input[i]) == 1); 
Source: test_assert(i_stream_read(child_input[i]) == -2);
M 60 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  59    
Source: test_assert(i_stream_read(child_input[i]) == 1); 
Source: test_assert(i_stream_read(child_input[i]) == -2);
M 77 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  76    
Source: test_assert(i_stream_read(child_input[i]) == -1); 
Source: i_stream_unref(&child_input[i]);
M 34 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  32    
Source: test_assert(i_stream_read(child_input[i]) == 1); 
Source: test_assert(i_stream_read(child_input[i]) == 0);
M 79 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  77    
Source: i_stream_unref(&child_input[i]); 
Source: i_stream_unref(&test_input);
M 32 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  34    
Source: test_assert(i_stream_read(child_input[i]) == 0); 
Source: test_assert(i_stream_read(child_input[i]) == 1);
M 41 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  42    
Source: test_assert(i_stream_read(child_input[i]) == -2); 
Source: test_assert(i_stream_read(child_input[i]) == 1);
M 59 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  60    
Source: test_assert(i_stream_read(child_input[i]) == -2); 
Source: test_assert(i_stream_read(child_input[i]) == 1);
M 71 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  67    
Source: test_assert(i_stream_read(child_input[i]) == 0); 
Source: test_assert(i_stream_read(child_input[i]) == 0);
M 76 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  71    
Source: test_assert(i_stream_read(child_input[i]) == 0); 
Source: test_assert(i_stream_read(child_input[i]) == -1);


[ Top of Report | Procedure Table | Contents ]





test_istream_tee_blocks
(84 to 114 test-istream-tee.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 91 Pointer not checked for null before use : test_input CERT EXP08-C,EXP34-C
  90    
Source: test_input = test_istream_create(str); 
Source: test_istream_set_max_buffer_size(test_input, TEST_BUF_SIZE);
M 108 Pointer not checked for null before use : child_input CERT EXP08-C,EXP34-C
  109    
Source: i_stream_unref(&child_input[i]); 
Source: test_assert(i_stream_read(child_input[i]) == -1);
M 102 Pointer not checked for null before use : child_input CERT EXP08-C,EXP34-C
  96    
Source: child_input[i] = tee_i_stream_create_child(tee); 
Source: test_assert(i_stream_read(child_input[i]) == TEST_BUF_SIZE);
M 96 Pointer not checked for null before use : tee CERT EXP08-C,EXP34-C
  94    
Source: tee = tee_i_stream_create(test_input); 
Source: child_input[i] = tee_i_stream_create_child(tee);
M 109 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  108    
Source: test_assert(i_stream_read(child_input[i]) == -1); 
Source: i_stream_unref(&child_input[i]);
M 111 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  109    
Source: i_stream_unref(&child_input[i]); 
Source: i_stream_unref(&test_input);
M 108 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  102    
Source: test_assert(i_stream_read(child_input[i]) == TEST_BUF_SIZE); 
Source: test_assert(i_stream_read(child_input[i]) == -1);
M 102 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  96    
Source: child_input[i] = tee_i_stream_create_child(tee); 
Source: test_assert(i_stream_read(child_input[i]) == TEST_BUF_SIZE);
M 109 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  108    
Source: test_assert(i_stream_read(child_input[i]) == -1); 
Source: i_stream_unref(&child_input[i]);
M 111 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  109    
Source: i_stream_unref(&child_input[i]); 
Source: i_stream_unref(&test_input);
M 108 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  102    
Source: test_assert(i_stream_read(child_input[i]) == TEST_BUF_SIZE); 
Source: test_assert(i_stream_read(child_input[i]) == -1);
M 102 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  96    
Source: child_input[i] = tee_i_stream_create_child(tee); 
Source: test_assert(i_stream_read(child_input[i]) == TEST_BUF_SIZE);


[ Top of Report | Procedure Table | Contents ]





test_istream_tee
(116 to 129 test-istream-tee.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 125 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  125    
Source: test_istream_tee_tailing(str_c(str)); 
Source: test_istream_tee_tailing(str_c(str));
M 125 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  125    
Source: test_istream_tee_tailing(str_c(str)); 
Source: test_istream_tee_tailing(str_c(str));
M 126 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  125    
Source: test_istream_tee_tailing(str_c(str)); 
Source: test_istream_tee_blocks(str_c(str));
M 126 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  125    
Source: test_istream_tee_tailing(str_c(str)); 
Source: test_istream_tee_blocks(str_c(str));
M 126 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  126    
Source: test_istream_tee_blocks(str_c(str)); 
Source: test_istream_tee_blocks(str_c(str));
M 126 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  126    
Source: test_istream_tee_blocks(str_c(str)); 
Source: test_istream_tee_blocks(str_c(str));
M 121 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 729)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\TEST-ISTREAM-TEE_729.ref" looking for line -1105 
Source: str = str_new(default_pool, TEST_STR_LEN);
M 125 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  121    
Source: str = str_new(default_pool, TEST_STR_LEN); 
Source: test_istream_tee_tailing(str_c(str));
M 123 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  121    
Source: str = str_new(default_pool, TEST_STR_LEN); 
Source: str_append_c(str, 'a' + i%26);
M 125 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  123    
Source: str_append_c(str, 'a' + i%26); 
Source: test_istream_tee_tailing(str_c(str));
M 125 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  121    
Source: str = str_new(default_pool, TEST_STR_LEN); 
Source: test_istream_tee_tailing(str_c(str));


[ Top of Report | Procedure Table | Contents ]





test_dllist
(12 to 57 test-llist.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 17 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  16    
Source: l4 = t_new(struct dllist, 1); 
Source: l3 = t_new(struct dllist, 1);
M 17 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  16    
Source: l4 = t_new(struct dllist, 1); 
Source: l3 = t_new(struct dllist, 1);
M 18 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  17    
Source: l3 = t_new(struct dllist, 1); 
Source: l2 = t_new(struct dllist, 1);
M 18 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  17    
Source: l3 = t_new(struct dllist, 1); 
Source: l2 = t_new(struct dllist, 1);
M 19 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  18    
Source: l2 = t_new(struct dllist, 1); 
Source: l1 = t_new(struct dllist, 1);
M 19 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  18    
Source: l2 = t_new(struct dllist, 1); 
Source: l1 = t_new(struct dllist, 1);
M 22 Pointer not checked for null before use : l4 CERT EXP08-C,EXP34-C
  16    
Source: l4 = t_new(struct dllist, 1); 
Source: DLLIST_PREPEND(&head, l4);
M 30 Pointer not checked for null before use : head CERT EXP08-C,EXP34-C
  29    
Source: DLLIST_PREPEND(&head, l2); 
Source: DLLIST_PREPEND(&head, l1);
M 45 Pointer not checked for null before use : head CERT EXP08-C,EXP34-C
  39    
Source: DLLIST_REMOVE(&head, l1); 
Source: DLLIST_PREPEND(&head, l1);
M 25 Pointer not checked for null before use : l3 CERT EXP08-C,EXP34-C
  17    
Source: l3 = t_new(struct dllist, 1); 
Source: DLLIST_PREPEND(&head, l3);
M 29 Pointer not checked for null before use : l2 CERT EXP08-C,EXP34-C
  18    
Source: l2 = t_new(struct dllist, 1); 
Source: DLLIST_PREPEND(&head, l2);
M 30 Pointer not checked for null before use : l1 CERT EXP08-C,EXP34-C
  19    
Source: l1 = t_new(struct dllist, 1); 
Source: DLLIST_PREPEND(&head, l1);


[ Top of Report | Procedure Table | Contents ]





test_dllist2
(59 to 120 test-llist.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 64 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  63    
Source: l4 = t_new(struct dllist, 1); 
Source: l3 = t_new(struct dllist, 1);
M 64 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  63    
Source: l4 = t_new(struct dllist, 1); 
Source: l3 = t_new(struct dllist, 1);
M 65 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  64    
Source: l3 = t_new(struct dllist, 1); 
Source: l2 = t_new(struct dllist, 1);
M 65 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  64    
Source: l3 = t_new(struct dllist, 1); 
Source: l2 = t_new(struct dllist, 1);
M 66 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  65    
Source: l2 = t_new(struct dllist, 1); 
Source: l1 = t_new(struct dllist, 1);
M 66 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  65    
Source: l2 = t_new(struct dllist, 1); 
Source: l1 = t_new(struct dllist, 1);
M 70 Pointer not checked for null before use : l3 CERT EXP08-C,EXP34-C
  64    
Source: l3 = t_new(struct dllist, 1); 
Source: DLLIST2_PREPEND(&head, &tail, l3);
M 108 Pointer not checked for null before use : head CERT EXP08-C,EXP34-C
  102    
Source: DLLIST2_REMOVE(&head, &tail, l1); 
Source: DLLIST2_PREPEND(&head, &tail, l1);
M 92 Pointer not checked for null before use : head CERT EXP08-C,EXP34-C
  87    
Source: DLLIST2_APPEND(&head, &tail, l4); 
Source: DLLIST2_PREPEND(&head, &tail, l1);
M 82 Pointer not checked for null before use : head CERT EXP08-C,EXP34-C
  78    
Source: DLLIST2_APPEND(&head, &tail, l3); 
Source: DLLIST2_PREPEND(&head, &tail, l2);
M 87 Pointer not checked for null before use : tail CERT EXP08-C,EXP34-C
  82    
Source: DLLIST2_PREPEND(&head, &tail, l2); 
Source: DLLIST2_APPEND(&head, &tail, l4);
M 78 Pointer not checked for null before use : tail CERT EXP08-C,EXP34-C
  74    
Source: DLLIST2_REMOVE(&head, &tail, l3); 
Source: DLLIST2_APPEND(&head, &tail, l3);
M 87 Pointer not checked for null before use : l4 CERT EXP08-C,EXP34-C
  63    

Code Line Violation Standard 
Source: l4 = t_new(struct dllist, 1); 
Source: DLLIST2_APPEND(&head, &tail, l4);
M 82 Pointer not checked for null before use : l2 CERT EXP08-C,EXP34-C
  65    
Source: l2 = t_new(struct dllist, 1); 
Source: DLLIST2_PREPEND(&head, &tail, l2);
M 92 Pointer not checked for null before use : l1 CERT EXP08-C,EXP34-C
  66    
Source: l1 = t_new(struct dllist, 1); 
Source: DLLIST2_PREPEND(&head, &tail, l1);


[ Top of Report | Procedure Table | Contents ]





test_llist
(122 to 126 test-llist.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 125 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  124    
Source: test_dllist(); 
Source: test_dllist2();
M 125 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  124    
Source: test_dllist(); 
Source: test_dllist2();


[ Top of Report | Procedure Table | Contents ]





test_mempool_alloconly
(17 to 46 test-mempool-alloconly.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 28 Pointer not checked for null before use : pool CERT EXP08-C,EXP34-C
  27    
Source: pool = pool_alloconly_create(MEMPOOL_GROWING"test", i); 
Source: mem[0] = p_malloc(pool, j);
M 36 Pointer not checked for null before use : mem CERT EXP08-C,EXP34-C
  33    
Source: memset(mem[k], k, k); 
Source: if (!mem_has_bytes(mem[0], j, j))


[ Top of Report | Procedure Table | Contents ]





test_net_is_in_network
(13 to 48 test-network.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 43 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  42    
Source: net_addr2ip(input[i].ip, &ip); 
Source: net_addr2ip(input[i].net, &net_ip);
M 43 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  42    
Source: net_addr2ip(input[i].ip, &ip); 
Source: net_addr2ip(input[i].net, &net_ip);
M 44 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  43    
Source: net_addr2ip(input[i].net, &net_ip); 
Source: success = net_is_in_network(&ip, &net_ip, input[i].bits) ==
M 44 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  43    
Source: net_addr2ip(input[i].net, &net_ip); 
Source: success = net_is_in_network(&ip, &net_ip, input[i].bits) ==
M 46 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  44    
Source: success = net_is_in_network(&ip, &net_ip, input[i].bits) == 
Source: test_out(t_strdup_printf("net_is_in_network(%u)", i), success);
M 46 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  44    
Source: success = net_is_in_network(&ip, &net_ip, input[i].bits) == 
Source: test_out(t_strdup_printf("net_is_in_network(%u)", i), success);
M 42 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  46    
Source: test_out(t_strdup_printf("net_is_in_network(%u)", i), success); 
Source: net_addr2ip(input[i].ip, &ip);
M 42 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  46    
Source: test_out(t_strdup_printf("net_is_in_network(%u)", i), success); 
Source: net_addr2ip(input[i].ip, &ip);
M 37 Procedure contains UR data flow anomalies. : ip.family CERT EXP33-C
  42    
Source: net_addr2ip(input[i].ip, &ip); 
Source: struct ip_addr ip, net_ip;
M 37 Procedure contains UR data flow anomalies. : ip.u.ip4 CERT EXP33-C
  42    
Source: net_addr2ip(input[i].ip, &ip); 
Source: struct ip_addr ip, net_ip;
M 37 Procedure contains UR data flow anomalies. : ip.u.ip6 CERT EXP33-C
  42    
Source: net_addr2ip(input[i].ip, &ip); 
Source: struct ip_addr ip, net_ip;
M 37 Procedure contains UR data flow anomalies. : net_ip.family CERT EXP33-C
  43    
Source: net_addr2ip(input[i].net, &net_ip); 
Source: struct ip_addr ip, net_ip;
M 37 Procedure contains UR data flow anomalies. : net_ip.u.ip4 CERT EXP33-C
  43    

Code Line Violation Standard 
Source: net_addr2ip(input[i].net, &net_ip); 
Source: struct ip_addr ip, net_ip;
M 37 Procedure contains UR data flow anomalies. : net_ip.u.ip6 CERT EXP33-C
  43    
Source: net_addr2ip(input[i].net, &net_ip); 
Source: struct ip_addr ip, net_ip;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
test-network.c 37 test-network.c 42 ip.family 
Source: struct ip_addr ip, net_ip; 
Source: net_addr2ip(input[i].ip, &ip);
test-network.c 37 test-network.c 42 ip.u.ip4 
Source: struct ip_addr ip, net_ip; 
Source: net_addr2ip(input[i].ip, &ip);
test-network.c 37 test-network.c 42 ip.u.ip6 
Source: struct ip_addr ip, net_ip; 
Source: net_addr2ip(input[i].ip, &ip);
test-network.c 37 test-network.c 43 net_ip.family 
Source: struct ip_addr ip, net_ip; 
Source: net_addr2ip(input[i].net, &net_ip);
test-network.c 37 test-network.c 43 net_ip.u.ip4 
Source: struct ip_addr ip, net_ip; 
Source: net_addr2ip(input[i].net, &net_ip);
test-network.c 37 test-network.c 43 net_ip.u.ip6 
Source: struct ip_addr ip, net_ip; 
Source: net_addr2ip(input[i].net, &net_ip);

[ Top of Report | Procedure Table | Contents ]





test_priorityq
(20 to 104 test-priorityq.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 49 Pointer not checked for null before use : item CERT EXP08-C,EXP34-C
  48    
Source: item = p_new(pool, struct pq_test_item, 1); 
Source: item->num = input[i];
M 55 Pointer not checked for null before use : item CERT EXP08-C,EXP34-C
  54    
Source: item = (struct pq_test_item *)all_items[0]; 
Source: test_assert(item->num == output[0]);
M 58 Pointer not checked for null before use : item CERT EXP08-C,EXP34-C
  57    
Source: item = (struct pq_test_item *)all_items[j]; 
Source: test_assert(item->num > output[0]);
M 65 Pointer not checked for null before use : item CERT EXP08-C,EXP34-C
  64    
Source: item = (struct pq_test_item *)priorityq_peek(pq); 
Source: test_assert(output[j] == item->num);
M 67 Pointer not checked for null before use : item CERT EXP08-C,EXP34-C
  66    
Source: item = (struct pq_test_item *)priorityq_pop(pq); 
Source: test_assert(output[j] == item->num);
M 93 Pointer not checked for null before use : item CERT EXP08-C,EXP34-C
  92    
Source: item = (struct pq_test_item *)priorityq_pop(pq); 
Source: test_assert(item->num >= 0 && prev <= item->num);
M 54 Pointer not checked for null before use : all_items CERT EXP08-C,EXP34-C
  52    
Source: all_items = priorityq_items(pq); 
Source: item = (struct pq_test_item *)all_items[0];
M 52 Pointer not checked for null before use : pq CERT EXP08-C,EXP34-C
  45    
Source: pq = priorityq_init(cmp_int, 1); 
Source: all_items = priorityq_items(pq);
M 82 Pointer not checked for null before use : pq CERT EXP08-C,EXP34-C
  79    
Source: pq = priorityq_init(cmp_int, 1); 
Source: priorityq_add(pq, &items[j].item);
M 44 Pointer not checked for null before use : pool CERT EXP08-C,EXP34-C
  39    
Source: pool = pool_alloconly_create("priorityq items", 1024); 
Source: p_clear(pool);
M 82 Pointer not checked for null before use : pool CERT EXP08-C,EXP34-C
  39    
Source: pool = pool_alloconly_create("priorityq items", 1024); 
Source: priorityq_add(pq, &items[j].item);
M 72 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  71    
Source: test_assert(priorityq_pop(pq) == NULL); 
Source: priorityq_deinit(&pq);
M 45 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  39    

Code Line Violation Standard 
Source: pool = pool_alloconly_create("priorityq items", 1024); 
Source: pq = priorityq_init(cmp_int, 1);
M 79 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  100    
Source: priorityq_deinit(&pq); 
Source: pq = priorityq_init(cmp_int, 1);
M 71 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  66    
Source: item = (struct pq_test_item *)priorityq_pop(pq); 
Source: test_assert(priorityq_pop(pq) == NULL);
M 100 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  92    
Source: item = (struct pq_test_item *)priorityq_pop(pq); 
Source: priorityq_deinit(&pq);
M 45 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  39    
Source: pool = pool_alloconly_create("priorityq items", 1024); 
Source: pq = priorityq_init(cmp_int, 1);
M 82 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  79    
Source: pq = priorityq_init(cmp_int, 1); 
Source: priorityq_add(pq, &items[j].item);
M 50 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  45    
Source: pq = priorityq_init(cmp_int, 1); 
Source: priorityq_add(pq, &item->item);
M 71 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  66    
Source: item = (struct pq_test_item *)priorityq_pop(pq); 
Source: test_assert(priorityq_pop(pq) == NULL);
M 92 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  86    
Source: priorityq_remove(pq, &items[j].item); 
Source: item = (struct pq_test_item *)priorityq_pop(pq);
M 79 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  39    
Source: pool = pool_alloconly_create("priorityq items", 1024); 
Source: pq = priorityq_init(cmp_int, 1);
M 32 Procedure contains UR data flow anomalies. : items.item.idx CERT EXP33-C
  82    
Source: priorityq_add(pq, &items[j].item); 
Source: struct pq_test_item *item, items[PQ_MAX_ITEMS];


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
test-priorityq.c 32 test-priorityq.c 82 items.item.idx 
Source: struct pq_test_item *item, items[PQ_MAX_ITEMS]; 
Source: priorityq_add(pq, &items[j].item);

[ Top of Report | Procedure Table | Contents ]





test_seq_range_array_random
(9 to 80 test-seq-range-array.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 21 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  21    
Source: i_array_init(&range, 1); 
Source: i_array_init(&range, 1);
M 21 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  Ref. Line -1105 (Module 736)    
Ref(-1105)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\TEST-SEQ-RANGE-ARRAY_736.ref" looking for line -1105 
Source: i_array_init(&range, 1);
M 77 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  29    
Source: seq_range_array_add(&range, 0, seq1); 
Source: test_out_reason("seq_range_array random", FALSE,
M 42 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  21    
Source: i_array_init(&range, 1); 
Source: ret = seq_range_array_remove_range(&range, seq1, seq2);
M 77 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  29    
Source: seq_range_array_add(&range, 0, seq1); 
Source: test_out_reason("seq_range_array random", FALSE,
M 14 Procedure contains UR data flow anomalies. : range.arr.buffer CERT EXP33-C
  42    
Source: ret = seq_range_array_remove_range(&range, seq1, seq2); 
Source: ARRAY_TYPE(seq_range) range;
M 14 Procedure contains UR data flow anomalies. : range.arr.element_size CERT EXP33-C
  42    
Source: ret = seq_range_array_remove_range(&range, seq1, seq2); 
Source: ARRAY_TYPE(seq_range) range;
M 14 Procedure contains UR data flow anomalies. : range.v CERT EXP33-C
  42    
Source: ret = seq_range_array_remove_range(&range, seq1, seq2); 
Source: ARRAY_TYPE(seq_range) range;
M 14 Procedure contains UR data flow anomalies. : range.v_modifiable CERT EXP33-C
  42    
Source: ret = seq_range_array_remove_range(&range, seq1, seq2); 
Source: ARRAY_TYPE(seq_range) range;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
test-seq-range-array.c 14 test-seq-range-array.c 42 range.arr.buffer 
Source: ARRAY_TYPE(seq_range) range; 
Source: ret = seq_range_array_remove_range(&range, seq1, seq2);
test-seq-range-array.c 14 test-seq-range-array.c 42 range.arr.element_size 
Source: ARRAY_TYPE(seq_range) range; 
Source: ret = seq_range_array_remove_range(&range, seq1, seq2);
test-seq-range-array.c 14 test-seq-range-array.c 42 range.v 
Source: ARRAY_TYPE(seq_range) range; 
Source: ret = seq_range_array_remove_range(&range, seq1, seq2);
test-seq-range-array.c 14 test-seq-range-array.c 42 range.v_modifiable 
Source: ARRAY_TYPE(seq_range) range; 
Source: ret = seq_range_array_remove_range(&range, seq1, seq2);

[ Top of Report | Procedure Table | Contents ]





test_seq_range_array_invert
(82 to 123 test-seq-range-array.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 119 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  109    
Source: seq_range_array_invert(&range, input_min, input_max); 
Source: test_out(t_strdup_printf("seq_range_array_invert(%u)", num),
M 109 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  102    
Source: seq_range_array_add(&range, 32, input[i]); 
Source: seq_range_array_invert(&range, input_min, input_max);
M 119 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  109    
Source: seq_range_array_invert(&range, input_min, input_max); 
Source: test_out(t_strdup_printf("seq_range_array_invert(%u)", num),
M 109 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  102    
Source: seq_range_array_add(&range, 32, input[i]); 
Source: seq_range_array_invert(&range, input_min, input_max);


[ Top of Report | Procedure Table | Contents ]





test_seq_range_create
(125 to 134 test-seq-range-array.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 132 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  129    
Source: array_clear(array); 
Source: seq_range_array_add(array, 0, i + 1);
M 132 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  129    
Source: array_clear(array); 
Source: seq_range_array_add(array, 0, i + 1);


[ Top of Report | Procedure Table | Contents ]





test_seq_range_array_have_common
(136 to 155 test-seq-range-array.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 142 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  142    
Source: t_array_init(&arr1, 8); 
Source: t_array_init(&arr1, 8);
M 142 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  142    
Source: t_array_init(&arr1, 8); 
Source: t_array_init(&arr1, 8);
M 143 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  142    
Source: t_array_init(&arr1, 8); 
Source: t_array_init(&arr2, 8);
M 143 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  142    
Source: t_array_init(&arr1, 8); 
Source: t_array_init(&arr2, 8);
M 143 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  143    
Source: t_array_init(&arr2, 8); 
Source: t_array_init(&arr2, 8);
M 143 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  143    
Source: t_array_init(&arr2, 8); 
Source: t_array_init(&arr2, 8);
M 145 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  143    
Source: t_array_init(&arr2, 8); 
Source: test_seq_range_create(&arr1, i);
M 147 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  145    
Source: test_seq_range_create(&arr1, i); 
Source: test_seq_range_create(&arr2, j);
M 145 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  143    
Source: t_array_init(&arr2, 8); 
Source: test_seq_range_create(&arr1, i);
M 147 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  145    
Source: test_seq_range_create(&arr1, i); 
Source: test_seq_range_create(&arr2, j);
M 138 Procedure contains UR data flow anomalies. : arr1.arr.buffer CERT EXP33-C
  145    
Source: test_seq_range_create(&arr1, i); 
Source: ARRAY_TYPE(seq_range) arr1, arr2;
M 138 Procedure contains UR data flow anomalies. : arr1.arr.element_size CERT EXP33-C
  145    
Source: test_seq_range_create(&arr1, i); 
Source: ARRAY_TYPE(seq_range) arr1, arr2;
M 138 Procedure contains UR data flow anomalies. : arr1.v CERT EXP33-C
  148    

Code Line Violation Standard 
Source: ret1 = seq_range_array_have_common(&arr1, &arr2); 
Source: ARRAY_TYPE(seq_range) arr1, arr2;
M 138 Procedure contains UR data flow anomalies. : arr1.v_modifiable CERT EXP33-C
  148    
Source: ret1 = seq_range_array_have_common(&arr1, &arr2); 
Source: ARRAY_TYPE(seq_range) arr1, arr2;
M 138 Procedure contains UR data flow anomalies. : arr2.arr.buffer CERT EXP33-C
  147    
Source: test_seq_range_create(&arr2, j); 
Source: ARRAY_TYPE(seq_range) arr1, arr2;
M 138 Procedure contains UR data flow anomalies. : arr2.arr.element_size CERT EXP33-C
  147    
Source: test_seq_range_create(&arr2, j); 
Source: ARRAY_TYPE(seq_range) arr1, arr2;
M 138 Procedure contains UR data flow anomalies. : arr2.v CERT EXP33-C
  148    
Source: ret1 = seq_range_array_have_common(&arr1, &arr2); 
Source: ARRAY_TYPE(seq_range) arr1, arr2;
M 138 Procedure contains UR data flow anomalies. : arr2.v_modifiable CERT EXP33-C
  148    
Source: ret1 = seq_range_array_have_common(&arr1, &arr2); 
Source: ARRAY_TYPE(seq_range) arr1, arr2;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
test-seq-range-array.c 138 test-seq-range-array.c 145 arr1.arr.buffer 
Source: ARRAY_TYPE(seq_range) arr1, arr2; 
Source: test_seq_range_create(&arr1, i);
test-seq-range-array.c 138 test-seq-range-array.c 145 arr1.arr.element_size 
Source: ARRAY_TYPE(seq_range) arr1, arr2; 
Source: test_seq_range_create(&arr1, i);
test-seq-range-array.c 138 test-seq-range-array.c 148 arr1.v 
Source: ARRAY_TYPE(seq_range) arr1, arr2; 
Source: ret1 = seq_range_array_have_common(&arr1, &arr2);
test-seq-range-array.c 138 test-seq-range-array.c 148 arr1.v_modifiable 
Source: ARRAY_TYPE(seq_range) arr1, arr2; 
Source: ret1 = seq_range_array_have_common(&arr1, &arr2);
test-seq-range-array.c 138 test-seq-range-array.c 147 arr2.arr.buffer 
Source: ARRAY_TYPE(seq_range) arr1, arr2; 
Source: test_seq_range_create(&arr2, j);
test-seq-range-array.c 138 test-seq-range-array.c 147 arr2.arr.element_size 
Source: ARRAY_TYPE(seq_range) arr1, arr2; 
Source: test_seq_range_create(&arr2, j);
test-seq-range-array.c 138 test-seq-range-array.c 148 arr2.v 
Source: ARRAY_TYPE(seq_range) arr1, arr2; 
Source: ret1 = seq_range_array_have_common(&arr1, &arr2);
test-seq-range-array.c 138 test-seq-range-array.c 148 arr2.v_modifiable 
Source: ARRAY_TYPE(seq_range) arr1, arr2; 
Source: ret1 = seq_range_array_have_common(&arr1, &arr2);

[ Top of Report | Procedure Table | Contents ]





test_seq_range_array
(157 to 162 test-seq-range-array.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 160 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  159    
Source: test_seq_range_array_invert(); 
Source: test_seq_range_array_have_common();
M 160 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  159    
Source: test_seq_range_array_invert(); 
Source: test_seq_range_array_have_common();
M 161 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  160    
Source: test_seq_range_array_have_common(); 
Source: test_seq_range_array_random();
M 161 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  160    
Source: test_seq_range_array_have_common(); 
Source: test_seq_range_array_random();


[ Top of Report | Procedure Table | Contents ]





test_str_find_substring
(8 to 51 test-str-find.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 10 Pointer not checked for null before use : str_find_text CERT EXP08-C,EXP34-C
  6    
Source: static const char *str_find_text = "xababcd"; 
Source: const unsigned char *text = (const unsigned char *)str_find_text;
M 21 Pointer not checked for null before use : ctx CERT EXP08-C,EXP34-C
  16    
Source: ctx = str_find_init(pool_datastack_create(), key); 
Source: str_find_reset(ctx);
M 34 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  25    
Source: if (str_find_more(ctx, text+pos, j-pos+1)) { 
Source: if (str_find_more(ctx, text+pos, j-pos))
M 25 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  16    
Source: ctx = str_find_init(pool_datastack_create(), key); 
Source: if (str_find_more(ctx, text+pos, j-pos+1)) {
M 34 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  25    
Source: if (str_find_more(ctx, text+pos, j-pos+1)) { 
Source: if (str_find_more(ctx, text+pos, j-pos))
M 25 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  16    
Source: ctx = str_find_init(pool_datastack_create(), key); 
Source: if (str_find_more(ctx, text+pos, j-pos+1)) {


[ Top of Report | Procedure Table | Contents ]





test_str_find
(58 to 85 test-str-find.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 82 Sizeof argument is a pointer. CERT EXP01-C 
Source: for (i = 0; i < N_ELEMENTS(fail_input) && success; i++)
M 74 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  73    
Source: T_BEGIN { 
Source: key = t_strndup(str_find_text + idx, len);
M 74 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  73    
Source: T_BEGIN { 
Source: key = t_strndup(str_find_text + idx, len);
M 75 Pointer not checked for null before use : key CERT EXP08-C,EXP34-C
  74    
Source: key = t_strndup(str_find_text + idx, len); 
Source: p = strstr(str_find_text, key);
M 76 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  74    
Source: key = t_strndup(str_find_text + idx, len); 
Source: success = test_str_find_substring(key, p - str_find_text);
M 76 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  74    
Source: key = t_strndup(str_find_text + idx, len); 
Source: success = test_str_find_substring(key, p - str_find_text);
M 77 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  76    
Source: success = test_str_find_substring(key, p - str_find_text); 
Source: } T_END;
M 77 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  76    
Source: success = test_str_find_substring(key, p - str_find_text); 
Source: } T_END;
M 73 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  77    
Source: } T_END; 
Source: T_BEGIN {
M 83 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  77    
Source: } T_END; 
Source: success = test_str_find_substring(fail_input[i], -1);
M 73 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  77    
Source: } T_END; 
Source: T_BEGIN {
M 83 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  77    
Source: } T_END; 
Source: success = test_str_find_substring(fail_input[i], -1);


[ Top of Report | Procedure Table | Contents ]





test_str_sanitize
(11 to 46 test-str-sanitize.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 43 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  42    
Source: str = str_sanitize(input[i].str, input[i].max_len); 
Source: test_assert(null_strcmp(output[i], str) == 0);


[ Top of Report | Procedure Table | Contents ]





test_strescape
(12 to 76 test-strescape.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 38 Negative (or potentially negative) shift. CERT INT34-C 
Source: test_assert(strlen(escaped) == (1 << CHAR_BIT) - 1 + 3);
M 39 Array Bound exceeded. CERT ARR30-C 
Source: test_assert(escaped['\"'-1] == '\\'); /* 34 */
M 38 Pointer not checked for null before use : escaped CERT EXP08-C,EXP34-C
  37    
Source: escaped = str_escape((char *)buf); 
Source: test_assert(strlen(escaped) == (1 << CHAR_BIT) - 1 + 3);
M 55 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  54    
Source: str_truncate(str, 0); 
Source: str_append_unescaped(str, unesc[i].input, strlen(unesc[i].input));
M 55 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  54    
Source: str_truncate(str, 0); 
Source: str_append_unescaped(str, unesc[i].input, strlen(unesc[i].input));
M 56 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  55    
Source: str_append_unescaped(str, unesc[i].input, strlen(unesc[i].input)); 
Source: test_assert(strcmp(str_c(str), unesc[i].output) == 0);
M 56 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  55    
Source: str_append_unescaped(str, unesc[i].input, strlen(unesc[i].input)); 
Source: test_assert(strcmp(str_c(str), unesc[i].output) == 0);
M 67 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  66    
Source: str_truncate(str, 0); 
Source: str_append_tabunescaped(str, tabesc[i].output, strlen(tabesc[i].output));
M 67 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  66    
Source: str_truncate(str, 0); 
Source: str_append_tabunescaped(str, tabesc[i].output, strlen(tabesc[i].output));
M 68 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  67    
Source: str_append_tabunescaped(str, tabesc[i].output, strlen(tabesc[i].output)); 
Source: test_assert(strcmp(str_c(str), tabesc[i].input) == 0);
M 68 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  67    
Source: str_append_tabunescaped(str, tabesc[i].output, strlen(tabesc[i].output)); 
Source: test_assert(strcmp(str_c(str), tabesc[i].input) == 0);
M 72 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  70    
Source: str_truncate(str, 0); 
Source: str_append_tabunescaped(str, tabstr, strlen(tabstr));
M 72 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  70    
Source: str_truncate(str, 0); 
Source: str_append_tabunescaped(str, tabstr, strlen(tabstr));
M 73 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  72    

Code Line Violation Standard 
Source: str_append_tabunescaped(str, tabstr, strlen(tabstr)); 
Source: test_assert(strcmp(str_c(str), "2l") == 0);
M 73 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  72    
Source: str_append_tabunescaped(str, tabstr, strlen(tabstr)); 
Source: test_assert(strcmp(str_c(str), "2l") == 0);
M 54 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  49    
Source: str = t_str_new(256); 
Source: str_truncate(str, 0);
M 49 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  45    
Source: test_assert(strcmp(str_escape("\\\\\"\"\'\'"), 
Source: str = t_str_new(256);
M 66 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  64    
Source: test_assert(strcmp(str_tabescape(tabesc[i].input), 
Source: str_truncate(str, 0);
M 74 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  73    
Source: test_assert(strcmp(str_c(str), "2l") == 0); 
Source: test_assert(strcmp(str_c(str), str_tabunescape(t_strdup_noconst(tabstr))) == 0);
M 70 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  68    
Source: test_assert(strcmp(str_c(str), tabesc[i].input) == 0); 
Source: str_truncate(str, 0);
M 54 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  49    
Source: str = t_str_new(256); 
Source: str_truncate(str, 0);
M 45 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  37    
Source: escaped = str_escape((char *)buf); 
Source: test_assert(strcmp(str_escape("\\\\\"\"\'\'"),
M 49 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  45    
Source: test_assert(strcmp(str_escape("\\\\\"\"\'\'"), 
Source: str = t_str_new(256);
M 66 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  64    
Source: test_assert(strcmp(str_tabescape(tabesc[i].input), 
Source: str_truncate(str, 0);
M 74 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  73    
Source: test_assert(strcmp(str_c(str), "2l") == 0); 
Source: test_assert(strcmp(str_c(str), str_tabunescape(t_strdup_noconst(tabstr))) == 0);
M 70 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  68    
Source: test_assert(strcmp(str_c(str), tabesc[i].input) == 0); 
Source: str_truncate(str, 0);

Code Line Violation Standard
M 54 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  49    
Source: str = t_str_new(256); 
Source: str_truncate(str, 0);
M 45 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  37    
Source: escaped = str_escape((char *)buf); 
Source: test_assert(strcmp(str_escape("\\\\\"\"\'\'"),


[ Top of Report | Procedure Table | Contents ]





test_p_strarray_dup
(5 to 28 test-strfuncs.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 18 Sizeof argument is a pointer. CERT EXP01-C 
Source: for (i = 0; i < N_ELEMENTS(input); i++) {
M 20 Array Bound exceeded. CERT ARR30-C 
Source: for (j = 0; input[i][j] != NULL; j++) {
M 21 Array Bound exceeded. CERT ARR30-C 
Source: test_assert(strcmp(input[i][j], ret[j]) == 0);
M 22 Array Bound exceeded. CERT ARR30-C 
Source: test_assert(input[i][j] != ret[j]);
M 25 free parameter is not heap item. CERT MEM34-C 
Source: i_free(ret);
M 21 Pointer not checked for null before use : ret CERT EXP08-C,EXP34-C
  19    
Source: ret = p_strarray_dup(default_pool, input[i]); 
Source: test_assert(strcmp(input[i][j], ret[j]) == 0);
M 19 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  25    
Source: i_free(ret); 
Source: ret = p_strarray_dup(default_pool, input[i]);
M 19 Attempt to read from freed memory. : default_pool CERT MEM30-C 
Source: ret = p_strarray_dup(default_pool, input[i]);


[ Top of Report | Procedure Table | Contents ]





test_utc_mktime
(10 to 56 test-utc-mktime.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 53 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  52    
Source: test_out_reason(t_strdup_printf("utc_mktime(%d)", i), success, 
Source: success ? NULL : t_strdup_printf("%ld != %ld",
M 53 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  52    
Source: test_out_reason(t_strdup_printf("utc_mktime(%d)", i), success, 
Source: success ? NULL : t_strdup_printf("%ld != %ld",
M 52 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  53    
Source: success ? NULL : t_strdup_printf("%ld != %ld", 
Source: test_out_reason(t_strdup_printf("utc_mktime(%d)", i), success,
M 52 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  53    
Source: success ? NULL : t_strdup_printf("%ld != %ld", 
Source: test_out_reason(t_strdup_printf("utc_mktime(%d)", i), success,


[ Top of Report | Procedure Table | Contents ]





test_var_expand_builtin
(14 to 38 test-var-expand.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 29 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  24    
Source: string_t *str = t_str_new(128); 
Source: env_put("FOO=baR");
M 29 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  24    
Source: string_t *str = t_str_new(128); 
Source: env_put("FOO=baR");
M 34 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  33    
Source: str_truncate(str, 0); 
Source: var_expand(str, tests[i].in, table);
M 34 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  33    
Source: str_truncate(str, 0); 
Source: var_expand(str, tests[i].in, table);
M 35 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  34    
Source: var_expand(str, tests[i].in, table); 
Source: test_assert(strcmp(tests[i].out, str_c(str)) == 0);
M 35 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  34    
Source: var_expand(str, tests[i].in, table); 
Source: test_assert(strcmp(tests[i].out, str_c(str)) == 0);
M 27 Pointer not checked for null before use : my_hostname CERT EXP08-C,EXP34-C
  Ref. Line -1852 (Module 743)    
Ref(-1852)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\TEST-VAR-EXPAND_743.ref" looking for line -1852 
Source: tests[0].out = my_hostname;
M 28 Pointer not checked for null before use : my_pid CERT EXP08-C,EXP34-C
  Ref. Line -1855 (Module 743)    
Ref(-1855)Warning: Reached end of file "C:\LDRA_WORKAREA\CCPP_830_Release\Dovecot-src-lib_tbwrkfls\TEST-VAR-EXPAND_743.ref" looking for line -1855 
Source: tests[1].out = my_pid;
M 35 Pointer not checked for null before use : tests.out CERT EXP08-C,EXP34-C
  28    
Source: tests[1].out = my_pid; 
Source: test_assert(strcmp(tests[i].out, str_c(str)) == 0);
M 33 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  24    
Source: string_t *str = t_str_new(128); 
Source: str_truncate(str, 0);
M 33 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  29    
Source: env_put("FOO=baR"); 
Source: str_truncate(str, 0);
M 33 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  29    
Source: env_put("FOO=baR"); 
Source: str_truncate(str, 0);


[ Top of Report | Procedure Table | Contents ]





uni_utf8_get_char_n
(35 to 94 unichar.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 71 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  42    
Source: i_assert(max_len > 0); 
Source: i_assert(len == 1);
M 71 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  42    
Source: i_assert(max_len > 0); 
Source: i_assert(len == 1);


[ Top of Report | Procedure Table | Contents ]





uni_utf8_to_ucs4
(96 to 110 unichar.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 107 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  101    
Source: if (uni_utf8_get_char(input, &chr) <= 0) { 
Source: array_append(output, &chr, 1);
M 101 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  107    
Source: array_append(output, &chr, 1); 
Source: if (uni_utf8_get_char(input, &chr) <= 0) {
M 107 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  101    
Source: if (uni_utf8_get_char(input, &chr) <= 0) { 
Source: array_append(output, &chr, 1);
M 101 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  107    
Source: array_append(output, &chr, 1); 
Source: if (uni_utf8_get_char(input, &chr) <= 0) {
M 98 Procedure contains UR data flow anomalies. : chr CERT EXP33-C
  107    
Source: array_append(output, &chr, 1); 
Source: unichar_t chr;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
unichar.c 98 unichar.c 107 chr 
Source: unichar_t chr; 
Source: array_append(output, &chr, 1);

[ Top of Report | Procedure Table | Contents ]





uni_ucs4_to_utf8_c
(118 to 157 unichar.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 151 Negative (or potentially negative) shift. CERT INT34-C 
Source: buffer_append_c(output, first | (chr >> bitpos));
M 155 Negative (or potentially negative) shift. CERT INT34-C 
Source: buffer_append_c(output, 0x80 | ((chr >> bitpos) & 0x3f));
M 155 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  151    
Source: buffer_append_c(output, first | (chr >> bitpos)); 
Source: buffer_append_c(output, 0x80 | ((chr >> bitpos) & 0x3f));
M 151 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  128    
Source: i_assert(chr < 0x80000000); /* 1 << (5*6 + 1) */ 
Source: buffer_append_c(output, first | (chr >> bitpos));
M 155 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  151    
Source: buffer_append_c(output, first | (chr >> bitpos)); 
Source: buffer_append_c(output, 0x80 | ((chr >> bitpos) & 0x3f));
M 151 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  128    
Source: i_assert(chr < 0x80000000); /* 1 << (5*6 + 1) */ 
Source: buffer_append_c(output, first | (chr >> bitpos));


[ Top of Report | Procedure Table | Contents ]





uni_ucs4_to_titlecase
(186 to 205 unichar.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 188 Procedure contains UR data flow anomalies. : idx CERT EXP33-C
  197    
Source: return titlecase16_values[idx]; 
Source: unsigned int idx;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
unichar.c 188 unichar.c 197 idx 
Source: unsigned int idx; 
Source: return titlecase16_values[idx];

[ Top of Report | Procedure Table | Contents ]





uni_ucs4_decompose_uni
(207 to 230 unichar.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 209 Procedure contains UR data flow anomalies. : idx CERT EXP33-C
  227    
Source: *chr = uni32_decomp_values[idx]; 
Source: unsigned int idx;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
unichar.c 209 unichar.c 227 idx 
Source: unsigned int idx; 
Source: *chr = uni32_decomp_values[idx];

[ Top of Report | Procedure Table | Contents ]





uni_ucs4_decompose_hangul_utf8
(232 to 250 unichar.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 248 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  247    
Source: uni_ucs4_to_utf8_c(L, output); 
Source: uni_ucs4_to_utf8_c(V, output);
M 248 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  247    
Source: uni_ucs4_to_utf8_c(L, output); 
Source: uni_ucs4_to_utf8_c(V, output);
M 249 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  248    
Source: uni_ucs4_to_utf8_c(V, output); 
Source: if (T != TBase) uni_ucs4_to_utf8_c(T, output);
M 249 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  248    
Source: uni_ucs4_to_utf8_c(V, output); 
Source: if (T != TBase) uni_ucs4_to_utf8_c(T, output);


[ Top of Report | Procedure Table | Contents ]





uni_ucs4_decompose_multi_utf8
(252 to 268 unichar.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 255 Procedure contains UR data flow anomalies. : idx CERT EXP33-C
  264    
Source: value = &multidecomp_values[multidecomp_offsets[idx]]; 
Source: unsigned int idx;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
unichar.c 255 unichar.c 264 idx 
Source: unsigned int idx; 
Source: value = &multidecomp_values[multidecomp_offsets[idx]];

[ Top of Report | Procedure Table | Contents ]





uni_utf8_to_decomposed_titlecase
(286 to 314 unichar.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 295 Pointer not checked for null before use : input CERT EXP08-C,EXP34-C
  298    
Source: input++; max_len--; 
Source: if (uni_utf8_get_char_n(input, max_len, &chr) <= 0) {
M 299 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  295    
Source: if (uni_utf8_get_char_n(input, max_len, &chr) <= 0) { 
Source: output_add_replacement_char(output);
M 311 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  310    
Source: !uni_ucs4_decompose_multi_utf8(chr, output)) 
Source: uni_ucs4_to_utf8_c(chr, output);
M 295 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  299    
Source: output_add_replacement_char(output); 
Source: if (uni_utf8_get_char_n(input, max_len, &chr) <= 0) {
M 308 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  295    
Source: if (uni_utf8_get_char_n(input, max_len, &chr) <= 0) { 
Source: uni_ucs4_decompose_hangul_utf8(chr, output);
M 299 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  295    
Source: if (uni_utf8_get_char_n(input, max_len, &chr) <= 0) { 
Source: output_add_replacement_char(output);
M 311 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  310    
Source: !uni_ucs4_decompose_multi_utf8(chr, output)) 
Source: uni_ucs4_to_utf8_c(chr, output);
M 295 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  299    
Source: output_add_replacement_char(output); 
Source: if (uni_utf8_get_char_n(input, max_len, &chr) <= 0) {
M 308 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  295    
Source: if (uni_utf8_get_char_n(input, max_len, &chr) <= 0) { 
Source: uni_ucs4_decompose_hangul_utf8(chr, output);
M 291 Procedure contains UR data flow anomalies. : chr CERT EXP33-C
  306    
Source: chr = uni_ucs4_to_titlecase(chr); 
Source: unichar_t chr;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
unichar.c 291 unichar.c 306 chr 
Source: unichar_t chr; 
Source: chr = uni_ucs4_to_titlecase(chr);

[ Top of Report | Procedure Table | Contents ]





uni_utf8_get_valid_data
(354 to 382 unichar.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 365 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  363    
Source: buffer_append(buf, input, i++); 
Source: output_add_replacement_char(buf);
M 365 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  363    
Source: buffer_append(buf, input, i++); 
Source: output_add_replacement_char(buf);
M 368 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  365    
Source: output_add_replacement_char(buf); 
Source: buffer_append_c(buf, input[i++]);
M 378 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  365    
Source: output_add_replacement_char(buf); 
Source: buffer_append(buf, input + i, len);
M 368 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  365    
Source: output_add_replacement_char(buf); 
Source: buffer_append_c(buf, input[i++]);
M 378 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  365    
Source: output_add_replacement_char(buf); 
Source: buffer_append(buf, input + i, len);
M 357 Procedure contains UR data flow anomalies. : i CERT EXP33-C
  363    
Source: buffer_append(buf, input, i++); 
Source: size_t i, len;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
unichar.c 357 unichar.c 363 i 
Source: size_t i, len; 
Source: buffer_append(buf, input, i++);

[ Top of Report | Procedure Table | Contents ]





unix_socket_create
(10 to 34 unix-socket-create.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 29 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  28    
Source: i_error("chown(%s, %s, %s) failed: %m", 
Source: path, dec2str(uid), dec2str(gid));
M 29 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  28    
Source: i_error("chown(%s, %s, %s) failed: %m", 
Source: path, dec2str(uid), dec2str(gid));
M 21 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  17    
Source: fd = net_listen_unix_unlink_stale(path, backlog); 
Source: i_error("net_listen_unix(%s) failed: %m", path);
M 28 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  17    
Source: fd = net_listen_unix_unlink_stale(path, backlog); 
Source: i_error("chown(%s, %s, %s) failed: %m",
M 21 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  17    
Source: fd = net_listen_unix_unlink_stale(path, backlog); 
Source: i_error("net_listen_unix(%s) failed: %m", path);
M 28 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  17    
Source: fd = net_listen_unix_unlink_stale(path, backlog); 
Source: i_error("chown(%s, %s, %s) failed: %m",


[ Top of Report | Procedure Table | Contents ]





unlink_directory_r
(44 to 145 unlink-directory.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 127 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  111    
Source: if (unlink_directory_r(d->d_name) < 0) { 
Source: i_error("unlink(%s/%s) failed: %m",
M 127 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  111    
Source: if (unlink_directory_r(d->d_name) < 0) { 
Source: i_error("unlink(%s/%s) failed: %m",


[ Top of Report | Procedure Table | Contents ]





unlink_directory
(147 to 177 unlink-directory.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 161 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  155    
Source: ret = unlink_directory_r(dir); 
Source: i_fatal("unlink_directory(%s): "
M 161 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  155    
Source: ret = unlink_directory_r(dir); 
Source: i_fatal("unlink_directory(%s): "


[ Top of Report | Procedure Table | Contents ]





unlink_old_files_real
(15 to 73 unlink-old-files.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 32 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  31    
Source: path = t_str_new(256); 
Source: str_printfa(path, "%s/", dir);
M 32 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  31    
Source: path = t_str_new(256); 
Source: str_printfa(path, "%s/", dir);
M 32 Pointer not checked for null before use : path CERT EXP08-C,EXP34-C
  31    
Source: path = t_str_new(256); 
Source: str_printfa(path, "%s/", dir);
M 47 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  46    
Source: str_truncate(path, dir_len); 
Source: str_append(path, d->d_name);
M 47 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  46    
Source: str_truncate(path, dir_len); 
Source: str_append(path, d->d_name);
M 48 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  47    
Source: str_append(path, d->d_name); 
Source: if (stat(str_c(path), &st) < 0) {
M 48 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  47    
Source: str_append(path, d->d_name); 
Source: if (stat(str_c(path), &st) < 0) {
M 50 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  48    
Source: if (stat(str_c(path), &st) < 0) { 
Source: i_error("stat(%s) failed: %m", str_c(path));
M 53 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  52    
Source: if (unlink(str_c(path)) < 0 && errno != ENOENT) 
Source: i_error("unlink(%s) failed: %m", str_c(path));
M 71 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  59    
Source: i_error("fstat(%s) failed: %m", dir); 
Source: i_error("closedir(%s) failed: %m", dir);
M 59 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  32    
Source: str_printfa(path, "%s/", dir); 
Source: i_error("fstat(%s) failed: %m", dir);
M 52 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  48    
Source: if (stat(str_c(path), &st) < 0) { 
Source: if (unlink(str_c(path)) < 0 && errno != ENOENT)
M 50 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  48    

Code Line Violation Standard 
Source: if (stat(str_c(path), &st) < 0) { 
Source: i_error("stat(%s) failed: %m", str_c(path));
M 53 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  52    
Source: if (unlink(str_c(path)) < 0 && errno != ENOENT) 
Source: i_error("unlink(%s) failed: %m", str_c(path));
M 71 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  59    
Source: i_error("fstat(%s) failed: %m", dir); 
Source: i_error("closedir(%s) failed: %m", dir);
M 59 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  32    
Source: str_printfa(path, "%s/", dir); 
Source: i_error("fstat(%s) failed: %m", dir);
M 52 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  48    
Source: if (stat(str_c(path), &st) < 0) { 
Source: if (unlink(str_c(path)) < 0 && errno != ENOENT)


[ Top of Report | Procedure Table | Contents ]





unlink_old_files
(75 to 83 unlink-old-files.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 80 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  79    
Source: T_BEGIN { 
Source: ret = unlink_old_files_real(dir, prefix, min_time);
M 80 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  79    
Source: T_BEGIN { 
Source: ret = unlink_old_files_real(dir, prefix, min_time);
M 81 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  80    
Source: ret = unlink_old_files_real(dir, prefix, min_time); 
Source: } T_END;
M 81 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  80    
Source: ret = unlink_old_files_real(dir, prefix, min_time); 
Source: } T_END;


[ Top of Report | Procedure Table | Contents ]





utc_mktime
(23 to 53 utc-mktime.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 40 Pointer not checked for null before use : try_tm CERT EXP08-C,EXP34-C
  39    
Source: try_tm = gmtime(&t); 
Source: dir = tm_cmp(tm, try_tm);


[ Top of Report | Procedure Table | Contents ]





m_str_reverse
(57 to 69 var-expand.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 68 Attempt to use already freed object. CERT MEM31-C 
Source: return rev;
M 67 Pointer not checked for null before use : p CERT EXP08-C,EXP34-C
  66    
Source: for (p = rev + len - 1; *str != '\0'; str++) 
Source: *p-- = *str;


[ Top of Report | Procedure Table | Contents ]





m_str_hash
(71 to 87 var-expand.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 81 Pointer not checked for null before use : hash CERT EXP08-C,EXP34-C
  74    
Source: string_t *hash = t_str_new(20); 
Source: str_printfa(hash, "%x", value);
M 81 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  74    
Source: string_t *hash = t_str_new(20); 
Source: str_printfa(hash, "%x", value);
M 86 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  81    
Source: str_printfa(hash, "%x", value); 
Source: return str_c(hash);
M 81 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  74    
Source: string_t *hash = t_str_new(20); 
Source: str_printfa(hash, "%x", value);
M 86 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  81    
Source: str_printfa(hash, "%x", value); 
Source: return str_c(hash);


[ Top of Report | Procedure Table | Contents ]





m_str_ldap_dn
(99 to 113 var-expand.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 112 Pointer not checked for null before use : ret CERT EXP08-C,EXP34-C
  102    
Source: string_t *ret = t_str_new(256); 
Source: return str_free_without_data(&ret);
M 106 Pointer not checked for null before use : ret CERT EXP08-C,EXP34-C
  102    
Source: string_t *ret = t_str_new(256); 
Source: str_append(ret, ",dc=");
M 112 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  102    
Source: string_t *ret = t_str_new(256); 
Source: return str_free_without_data(&ret);
M 112 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  102    
Source: string_t *ret = t_str_new(256); 
Source: return str_free_without_data(&ret);


[ Top of Report | Procedure Table | Contents ]





var_expand_long
(140 to 173 var-expand.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 157 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  156    
Source: T_BEGIN { 
Source: const char *key = t_strndup(key_start, key_len);
M 157 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  156    
Source: T_BEGIN { 
Source: const char *key = t_strndup(key_start, key_len);
M 147 Pointer not checked for null before use : t CERT EXP08-C,EXP34-C
  147    
Source: for (t = table; !TABLE_LAST(t); t++) { 
Source: for (t = table; !TABLE_LAST(t); t++) {
M 171 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  157    
Source: const char *key = t_strndup(key_start, key_len); 
Source: } T_END;
M 171 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  157    
Source: const char *key = t_strndup(key_start, key_len); 
Source: } T_END;
M 161 Pointer not checked for null before use : key CERT EXP08-C,EXP34-C
  157    
Source: const char *key = t_strndup(key_start, key_len); 
Source: if (strcmp(key, "pid") == 0)
M 165 Pointer not checked for null before use : key CERT EXP08-C,EXP34-C
  157    
Source: const char *key = t_strndup(key_start, key_len); 
Source: if (strcmp(key, "hostname") == 0)
M 169 Pointer not checked for null before use : key CERT EXP08-C,EXP34-C
  157    
Source: const char *key = t_strndup(key_start, key_len); 
Source: if (strncmp(key, "env:", 4) == 0)


[ Top of Report | Procedure Table | Contents ]





var_expand
(175 to 307 var-expand.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 234 Pointer not checked for null before use : m CERT EXP08-C,EXP34-C
  234    
Source: for (m = modifiers; m->key != '\0'; m++) { 
Source: for (m = modifiers; m->key != '\0'; m++) {
M 259 Pointer not checked for null before use : t CERT EXP08-C,EXP34-C
  259    
Source: for (t = table; !TABLE_LAST(t); t++) { 
Source: for (t = table; !TABLE_LAST(t); t++) {
M 286 Pointer not checked for null before use : var CERT EXP08-C,EXP34-C
  288    
Source: var++; 
Source: while (*var != '\0' && ctx.offset > 0) {
M 276 Pointer not checked for null before use : var CERT EXP08-C,EXP34-C
  276    
Source: var = modifier[i](var, &ctx); 
Source: var = modifier[i](var, &ctx);
M 292 Pointer not checked for null before use : var CERT EXP08-C,EXP34-C
  284    
Source: var += len + ctx.offset; 
Source: str_append(dest, var);
M 302 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  299    
Source: str_append_c(dest, '0'); 
Source: str_append(dest, var);
M 190 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  292    
Source: str_append(dest, var); 
Source: str_append_c(dest, *str);
M 302 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  299    
Source: str_append_c(dest, '0'); 
Source: str_append(dest, var);
M 190 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  292    
Source: str_append(dest, var); 
Source: str_append_c(dest, *str);
M 184 Procedure contains UR data flow anomalies. : end CERT EXP33-C
  254    
Source: len = end - (str + 1); 
Source: const char *end;
M 251 Procedure contains UR data flow anomalies. : var CERT EXP33-C
  180    
Source: const char *var; 
Source: var = NULL;


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
var-expand.c 184 var-expand.c 254 end 
Source: const char *end; 
Source: len = end - (str + 1);
var-expand.c 251 var-expand.c 268 var 
Source: var = NULL; 
Source: if (var == NULL) {

[ Top of Report | Procedure Table | Contents ]





var_get_key
(309 to 333 var-expand.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 324 Pointer not checked for null before use : m CERT EXP08-C,EXP34-C
  324    
Source: for (m = modifiers; m->key != '\0'; m++) { 
Source: for (m = modifiers; m->key != '\0'; m++) {


[ Top of Report | Procedure Table | Contents ]





var_has_key
(354 to 372 var-expand.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 358 Pointer not checked for null before use : str CERT EXP08-C,EXP34-C
  366    
Source: if (var_has_long_key(&str, long_key)) 
Source: for (; *str != '\0'; str++) {


[ Top of Report | Procedure Table | Contents ]





var_expand_table_build
(374 to 399 var-expand.c) - FAIL

Standards Violation Summary

Code Violation Standard
M Procedure contains UR data flow anomalies. CERT EXP33-C

Code Line Violation Standard
M 383 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  383    
Source: t_array_init(&variables, 16); 
Source: t_array_init(&variables, 16);
M 383 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  383    
Source: t_array_init(&variables, 16); 
Source: t_array_init(&variables, 16);
M 383 Pointer not checked for null before use : default_pool CERT EXP08-C,EXP34-C
  381    
Source: i_assert(key != '\0'); 
Source: t_array_init(&variables, 16);
M 383 Pointer not checked for null before use : current_ioloop CERT EXP08-C,EXP34-C
  381    
Source: i_assert(key != '\0'); 
Source: t_array_init(&variables, 16);
M 377 Procedure contains UR data flow anomalies. : variables.arr.buffer CERT EXP33-C
  384    
Source: var = array_append_space(&variables); 
Source: ARRAY_DEFINE(variables, struct var_expand_table);
M 377 Procedure contains UR data flow anomalies. : variables.arr.element_size CERT EXP33-C
  384    
Source: var = array_append_space(&variables); 
Source: ARRAY_DEFINE(variables, struct var_expand_table);


Possible UR Anomalies

The following variables may be referenced before being given a value

File Undefine File Reference Variable
var-expand.c 377 var-expand.c 384 variables.arr.buffer 
Source: ARRAY_DEFINE(variables, struct var_expand_table); 
Source: var = array_append_space(&variables);
var-expand.c 377 var-expand.c 384 variables.arr.element_size 
Source: ARRAY_DEFINE(variables, struct var_expand_table); 
Source: var = array_append_space(&variables);

[ Top of Report | Procedure Table | Contents ]





wildcard_match_int
(26 to 93 wildcard-match.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 39 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  38    
Source: while (*(++data)); 
Source: data--;
M 37 Pointer not checked for null before use : mask CERT EXP08-C,EXP34-C
  36    
Source: while (*(++mask)); 
Source: mask--;
M 46 Pointer not checked for null before use : lsn CERT EXP08-C,EXP34-C
  62    
Source: lsn = data; 
Source: data = --lsn;


[ Top of Report | Procedure Table | Contents ]





write_full
(8 to 29 write-full.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 13 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  24    
Source: data = CONST_PTR_OFFSET(data, ret); 
Source: ret = write(fd, data, size < SSIZE_T_MAX ? size : SSIZE_T_MAX);


[ Top of Report | Procedure Table | Contents ]





pwrite_full
(31 to 54 write-full.c) - FAIL

Standards Violation Summary

Code Line Violation Standard
M 36 Pointer not checked for null before use : data CERT EXP08-C,EXP34-C
  48    
Source: data = CONST_PTR_OFFSET(data, ret); 
Source: ret = pwrite(fd, data, size < SSIZE_T_MAX ?


[ Top of Report | Procedure Table | Contents ]


End of Code Review Report

Copyright © 2010 Liverpool Data Research Associates