CodeSonar : Irssi : Null Pointer Dereference

Categories:	LANG.MEM.NPD CWE:476
Warning ID:	2100.2101
Procedure:	read_settings
Trace:	View
Modified:	Wed Sep 2 11:51:12 2009 show details hide details

Legend	[ X ]
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

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Problem	Line	Source

			/u1/paul/SATE/2010/c/irssi/irssi-0.8.14/src/core/servers-setup.c

			Enter read_settings

static void read_settings(void)

{

if (old_source_host == NULL ||

strcmp(old_source_host, settings_get_str("hostname")) != 0) { /* Null Pointer Dereference */

Preconditions

*old_source_host = 0
strlen(old_source_host) = 0