CodeSonar : irssi-0.8.14 : Null Pointer Dereference

Categories:	LANG.MEM.NPD CWE:476
Warning ID:	7281.28369
Procedure:	sig_complete_topic
Trace:	view
Modified:	Thu Nov 26 11:09:08 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

			/kat0/fletcher/SATE/2010/irssi-0.8.14/src/fe-common/core/chat-completion.c

			Enter sig_complete_topic

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

const char *word, const char *line,

int *want_space)

{

const char *topic;

if (*word == '\0' && IS_CHANNEL (window ->active )) {

topic = CHANNEL (window ->active )->topic; /* Null Pointer Dereference */

Preconditions

list != 0
*word = 0
strlen(word) = 0

Postconditions

_g_boolean_var_' = 1
_g_boolean_var_' = 1