CodeSonar : Irssi : Null Pointer Dereference

Categories:	LANG.MEM.NPD CWE:476
Warning ID:	2119.2120
Procedure:	awaylog_close
Trace:	View
Modified:	Wed Sep 2 11:51:20 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/log-away.c

			Enter awaylog_close

	70		static void awaylog_close(void)
	71		{
	72		const char *fname;
	73		LOG_REC *log;
	74

fname = settings_get_str("awaylog_file");

if (*fname == '\0') return; /* Null Pointer Dereference */

Postconditions

fname' = 0