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Show the reason why regcomp() failed if it does.

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This commit is contained in:
Joris Vink 2018-08-10 08:06:09 +02:00
parent 03b927dd64
commit d1c8f95590
1 changed files with 5 additions and 2 deletions
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7
src/validator.c
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@ -27,6 +27,7 @@ kore_validator_init(void)
int
kore_validator_add(const char *name, u_int8_t type, const char *arg)
{
int ret;
struct kore_validator *val;
val = kore_malloc(sizeof(*val));
@ -34,10 +35,12 @@ kore_validator_add(const char *name, u_int8_t type, const char *arg)
switch (val->type) {
case KORE_VALIDATOR_TYPE_REGEX:
if (regcomp(&(val->rctx), arg, REG_EXTENDED | REG_NOSUB)) {
ret = regcomp(&(val->rctx), arg, REG_EXTENDED | REG_NOSUB);
if (ret) {
kore_free(val);
kore_log(LOG_NOTICE,
"validator %s has bad regex %s", name, arg);
"validator %s has bad regex %s (%d)",
name, arg, ret);
return (KORE_RESULT_ERROR);
}
break;