CodeSonar : Irssi : Null Pointer Dereference

Categories:	LANG.MEM.NPD CWE:476
Warning ID:	2191.2196
Procedure:	dcc_ip2str
Trace:	View
Modified:	Wed Sep 2 11:52:01 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/irc/dcc/dcc.c

			Enter dcc_ip2str

	159		void dcc_ip2str(IPADDR ip, char host)
	160		{
	161		IPADDR temp_ip;
	162		guint32 addr;
	163

if (*settings_get_str("dcc_own_ip") != '\0') { /* Null Pointer Dereference */

Postconditions

host' = $param_2
ip' = $param_1