CodeSonar : Irssi : Null Pointer Dereference

Categories:	LANG.MEM.NPD CWE:476
Warning ID:	2271.2277
Procedure:	read_settings
Trace:	View
Modified:	Wed Sep 2 11:55:29 2009 show details hide details

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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/fe-common/core/themes.c

			Enter read_settings

	1287		static void read_settings(void)
	1288		{
	1289		const char *theme;
	1290		int len;
	1291

if (strcmp(current_theme->name, theme) != 0 && /* Null Pointer Dereference */

Preconditions

*current_theme->name = 0
strlen(current_theme->name) = 0

Postconditions

len' = strlen(current_theme->name)
theme' = 0