[sr-dev] git:master: modules/outbound: further improvement to the use_outbound() check

Module: sip-router Branch: master Commit: a5f8f4cd4da60168fd73d7999c09181582ec5943 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=a5f8f4c… Author: Peter Dunkley <peter.dunkley(a)crocodile-rcs.com> Committer: Peter Dunkley <peter.dunkley(a)crocodile-rcs.com> Date: Wed Mar 27 16:51:52 2013 +0000 modules/outbound: further improvement to the use_outbound() check --- modules/outbound/ob_mod.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/modules/outbound/ob_mod.c b/modules/outbound/ob_mod.c index a58fdff..3f76433 100644 --- a/modules/outbound/ob_mod.c +++ b/modules/outbound/ob_mod.c @@ -385,6 +385,14 @@ static int use_outbound_non_reg(struct sip_msg *msg) } } + /* Check there is a single Via: */ + if (!(parse_headers(msg, HDR_VIA2_F, 0) == -1 || msg->via2 == 0 + || msg->via2->error != PARSE_OK)) + { + LM_INFO("second Via: found - outbound not used\n"); + return 0; + } + /* Look for ;ob in Contact-URIs */ if (msg->contact || (parse_headers(msg, HDR_CONTACT_F, 0) != -1 && msg->contact))