[sr-dev] git:5.5:8bc4b122: nathelper: don't fail if 'a=rtcp' has no IP

Module: kamailio Branch: 5.5 Commit: 8bc4b12270e932febcc77fab65546f534001cc30 URL: https://github.com/kamailio/kamailio/commit/8bc4b12270e932febcc77fab65546f5… Author: Victor Seva <vseva(a)sipwise.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2021-06-15T10:00:00+02:00 nathelper: don't fail if 'a=rtcp' has no IP Examples from RFC3605: fix #2768 (cherry picked from commit 71441c08970c307e2ce17b2dd292630ea615079c) --- Modified: src/modules/nathelper/nathelper.c --- Diff: https://github.com/kamailio/kamailio/commit/8bc4b12270e932febcc77fab65546f5… Patch: https://github.com/kamailio/kamailio/commit/8bc4b12270e932febcc77fab65546f5… --- diff --git a/src/modules/nathelper/nathelper.c b/src/modules/nathelper/nathelper.c index baae1dbb6b..9512834d0e 100644 --- a/src/modules/nathelper/nathelper.c +++ b/src/modules/nathelper/nathelper.c @@ -1655,7 +1655,7 @@ 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; }