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sudo_regex_compile_v1 stub: set errstr on error

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This commit is contained in:
Todd C. Miller 2022-02-25 14:07:22 -07:00
parent 590c4cf62f
commit e703feeae2
1 changed files with 3 additions and 1 deletions
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4
logsrvd/regress/fuzz/fuzz_logsrvd_conf.c
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@ -53,8 +53,10 @@ sudo_regex_compile_v1(void *v, const char *pattern, const char **errstr)
{ {
regex_t *preg = v; regex_t *preg = v;
if (strlen(pattern) > 32) if (strlen(pattern) > 32) {
*errstr = "invalid regular expression";
return false; return false;
}
/* hopefully avoid regfree() crashes */ /* hopefully avoid regfree() crashes */
memset(preg, 0, sizeof(*preg)); memset(preg, 0, sizeof(*preg));