CodeSonar : irssi-0.8.14 : Null Pointer Dereference

Categories:	LANG.MEM.NPD CWE:476
Warning ID:	4767.28239
Procedure:	event_command
Trace:	view
Modified:	Thu Nov 26 11:08:13 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

			/kat0/fletcher/SATE/2010/irssi-0.8.14/src/core/commands.c

			Enter event_command

static void event_command(const char *line, SERVER_REC *server, void *item)

{

char *cmdchar;

int expand_aliases = TRUE;

cmdchar = *line == '\0' ? NULL :

strchr(settings_get_str("cmdchars"), *line); /* Null Pointer Dereference */

Preconditions

*line != 0
strlen(line) != 0

Postconditions

_g_boolean_var_' = 1
expand_aliases' = 1