CodeSonar : Irssi : Uninitialized Variable

Categories:	LANG.MEM.UVAR CWE:457
Warning ID:	2256.2262
Procedure:	hilight_match_text
Trace:	View
Modified:	Wed Sep 2 11:54:39 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/fe-common/core/hilight-text.c

			Enter hilight_match_text

static int hilight_match_text(HILIGHT_REC *rec, const char *text,

int *match_beg, int *match_end)

{

char *match;

if (rec->regexp) {

regmatch_t rmatch[1];

if (rec->regexp_compiled &&

regexec(&rec->preg, text, 1, rmatch, 0) == 0) {

if (rmatch[0].rm_so > 0 && /* Uninitialized Variable */

Preconditions

((char*)$param_1)[44] != 0
((char*)$param_1)[44] != 0

Postconditions

match_beg' = $param_3
match_end' = $param_4
rec' = $param_1
text' = $param_2