Module: kamailio Branch: master Commit: 71441c08970c307e2ce17b2dd292630ea615079c URL: https://github.com/kamailio/kamailio/commit/71441c08970c307e2ce17b2dd292630… Author: Victor Seva <vseva(a)sipwise.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2021-06-15T09:51:07+02:00 nathelper: don't fail if 'a=rtcp' has no IP Examples from RFC3605: fix #2768 --- Modified: src/modules/nathelper/nathelper.c --- Diff: https://github.com/kamailio/kamailio/commit/71441c08970c307e2ce17b2dd292630… Patch: https://github.com/kamailio/kamailio/commit/71441c08970c307e2ce17b2dd292630… --- diff --git a/src/modules/nathelper/nathelper.c b/src/modules/nathelper/nathelper.c index c3036d35bd..5fb83cea46 100644 --- a/src/modules/nathelper/nathelper.c +++ b/src/modules/nathelper/nathelper.c @@ -1696,7 +1696,7 @@ static inline int replace_sdp_ip( hasreplaced = 1; body1 = body2; } - if(!hasreplaced) { + if(!hasreplaced && memcmp("a=rtcp", line, 6) != 0) { LM_ERR("can't extract '%s' IP from the SDP\n", line); return -1; }