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[mod_enum] Fix use-after-free if creating resolver from file failed

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Tomasz Ostrowski 2023-03-28 16:36:01 +02:00 committed by GitHub
parent 6c97e3b0f4
commit afc8d78a18
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src/mod/applications/mod_enum/mod_enum.c
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@ -497,6 +497,7 @@ switch_status_t ldns_lookup(const char *number, const char *root, char *server_n
/* create a new resolver from /etc/resolv.conf */ /* create a new resolver from /etc/resolv.conf */
if (res) { if (res) {
ldns_resolver_free(res); ldns_resolver_free(res);
res = NULL;
} }
s = ldns_resolver_new_frm_file(&res, NULL); s = ldns_resolver_new_frm_file(&res, NULL);
} }