CodeSonar : Irssi : Null Pointer Dereference

Categories:	LANG.MEM.NPD CWE:476
Warning ID:	2217.2223
Procedure:	sig_complete_away
Trace:	View
Modified:	Wed Sep 2 11:52:59 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/fe-common/core/chat-completion.c

			Enter sig_complete_away

static void sig_complete_away(GList **list, WINDOW_REC *window,

const char *word, const char *line,

int *want_space)

{

const char *reason;

*want_space = FALSE;

if (*word == '\0' && window->active_server != NULL) {

reason = SERVER (window ->active_server )->away_reason; /* Null Pointer Dereference */

Preconditions

$param_1 != 0
*$param_3 = 0
strlen($param_3) = 0

Postconditions

_g_boolean_var_' = 1
_g_boolean_var_' = 1
line' = $param_4
list' = $param_1
want_space' = $param_5
window' = $param_2
word' = $param_3