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Check for return value of regcomp() and return NULL on failure, as suggested by Jon Arney.

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git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@15208 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Christian Stimming
2006-12-12 11:33:03 +00:00
parent 29bf7e2dd1
commit a95ff05967
1 changed files with 7 additions and 1 deletions
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8
lib/libqof/qof/qofquerycore.c
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@@ -257,6 +257,7 @@ qof_query_string_predicate (QofQueryCompare how,
gboolean is_regex)
{
query_string_t pdata;
int rc;
g_return_val_if_fail (str, NULL);
g_return_val_if_fail (*str != '\0', NULL);
@@ -273,7 +274,12 @@ qof_query_string_predicate (QofQueryCompare how,
if (options == QOF_STRING_MATCH_CASEINSENSITIVE)
flags |= REG_ICASE;
regcomp(&pdata->compiled, str, flags);
rc = regcomp(&pdata->compiled, str, flags);
if (rc) {
g_free(pdata->matchstring);
g_free(pdata);
return NULL;
}
pdata->is_regex = TRUE;
}