CodeSonar : Irssi : Null Pointer Dereference

Categories:	LANG.MEM.NPD CWE:476
Warning ID:	2228.2234
Procedure:	format_create_dest_tag
Trace:	View
Modified:	Wed Sep 2 11:53:22 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/formats.c

			Enter format_create_dest_tag

	270		void format_create_dest_tag(TEXT_DEST_REC dest, void server,
	271		const char server_tag, const char target,
	272		int level, WINDOW_REC *window)
	273		{
	274		memset(dest, 0, sizeof(TEXT_DEST_REC));
	275
	276		dest->server = server;

dest->server_tag = server != NULL ? SERVER (server )->tag : server_tag; /* Null Pointer Dereference */

Postconditions

dest' = $param_1
level' = $param_5
server' = $param_2
server_tag' = $param_3
target' = $param_4
window' = $param_6