diff options
| -rw-r--r-- | src/plugins/ikev2/ikev2.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/plugins/ikev2/ikev2.c b/src/plugins/ikev2/ikev2.c index cfcbcd4bc5f..f4bba156455 100644 --- a/src/plugins/ikev2/ikev2.c +++ b/src/plugins/ikev2/ikev2.c @@ -4264,13 +4264,19 @@ ikev2_resolve_responder_hostname (vlib_main_t *vm, ikev2_responder_t *r) dns_cache_entry_t *ep = 0; dns_pending_request_t _t0, *t0 = &_t0; dns_resolve_name_t _rn, *rn = &_rn; + u8 *name; int rv; if (!km->dns_resolve_name) return clib_error_return (0, "cannot load symbols from dns plugin"); t0->request_type = DNS_API_PENDING_NAME_TO_IP; - rv = km->dns_resolve_name (r->hostname, &ep, t0, rn); + /* VPP main curse: IKEv2 uses only non-NULL terminated vectors internally + * whereas DNS resolver expects a NULL-terminated C-string */ + name = vec_dup (r->hostname); + vec_terminate_c_string (name); + rv = km->dns_resolve_name (name, &ep, t0, rn); + vec_free (name); if (rv < 0) return clib_error_return (0, "dns lookup failure"); |