CodeSonar : Irssi : Null Pointer Dereference

Categories:	LANG.MEM.NPD CWE:476
Warning ID:	2104.2105
Procedure:	expando_chanmode
Trace:	View
Modified:	Wed Sep 2 11:51:14 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/expandos.c

			Enter expando_chanmode

static char *expando_chanmode(SERVER_REC *server, void *item, int *free_ret)

{

char *cmode;

char *args;

*free_ret = FALSE;

if (!IS_CHANNEL (item ))

return NULL;

if (!settings_get_bool("chanmode_expando_strip"))

*free_ret = TRUE;

cmode = g_strdup(CHANNEL (item )->mode); /* Null Pointer Dereference */

Preconditions

&$unknown_118751 != 0

Postconditions

free_ret' = $param_3
item' = $param_2
server' = $param_1