pvm3.4.6 : pvm3.4.6 analysis 2 : Null Pointer Dereference at lpvm.c:3720
|
|
| Legend | [ X ] |
|---|---|
|
Warning Location
Contributes Parse Error Other Warning Two or More Loop Iterations On Execution Path Comment Macro Preprocessor Include Keyword Preprocessed Away | |
| Legend | ||
|---|---|---|
| Warning Location | Contributes | Parse Error |
| Other Warning | Two or More Loop Iterations | On Execution Path |
| Comment | Macro | Preprocessor |
| Include | Keyword | Preprocessed Away |
| Source | Language: C | Show LegendHide Legend | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ||||||||||||
| Preconditions | ||||||||||||
argc <= -1 &$unknown_11049755 >= 0 strlen(td) >= -17 pp = 0 pvmmytid != -1 pvmtoplvl != 0 pvmtrc.trctid <= 0 rd = 0 $input_12 >= 0 $input_884 <= 118 $input_884 >= 2 td != 0 |
||||||||||||
| Postconditions | ||||||||||||
$unknown_11049755' is freed argc' = 0 av' = &$heap_385328 buf[0]' = 80 strlen(&buf[0])' = strlen(td) + 17 strlen(&buf[0])' = $input_884 + 7 buf[0]' is accessed by path name tocttou(buf)' = tocttou(#string114) buf[8]' = $input_892 errno' != 0 ff' = &$heap_385329 fn' = 0 $heap_385327' = $input_444 bytes_after(&$heap_385327)' = $input_12 + 1 $heap_385327' is allocated by malloc $heap_385327' is a non-heap object bytes_before(&$heap_385327)' = 0 strlen(&$heap_385327)' = $input_12 $heap_385328' = 0 bytes_after(&$heap_385328)' = 8 $heap_385328' is allocated by malloc $heap_385328' is freed bytes_before(&$heap_385328)' = 0 ((char*)&$heap_385328)[4]' = 0 $heap_385329' = &$unknown_11049755 bytes_after(&$heap_385329)' = 1028 $heap_385329' is allocated by fopen $heap_385329' is freed bytes_before(&$heap_385329)' = 0 n' = $input_884 + 8 pfd[0]' = &$unknown_11049755 pp' = 0 pvm_useruid' != -1 pvmampushed' = 0 pvmamtraced' = pvmtoplvl pvmtoplvl' = 0 rd' = &$heap_385327 sfn' = &buf[0] |
||||||||||||
