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List:       serdev
Subject:    [sr-dev] git:4.1: registrar: Add check for contact header before checking outbound support
From:       Hugh Waite <hugh.waite () acision ! com>
Date:       2014-06-16 11:07:12
Message-ID: 20140616110712.E51E9EF8078 () rimmer ! ryngle ! com
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Module: sip-router
Branch: 4.1
Commit: 77019552cf3e1d88b98620eedad2ce7fb4bbb469
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=77019552cf3e1d88b98620eedad2ce7fb4bbb469


Author: Hugh Waite <hugh.waite@acision.com>
Committer: Hugh Waite <hugh.waite@acision.com>
Date:   Mon Jun 16 11:53:11 2014 +0100

registrar: Add check for contact header before checking outbound support

- Fixes crash when processing REGISTER without a contact
(cherry picked from commit c9301c99d3c9acb663023cf02393d0e7ed74c133)

---

 modules/registrar/save.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/modules/registrar/save.c b/modules/registrar/save.c
index 18e6758..70b868b 100644
--- a/modules/registrar/save.c
+++ b/modules/registrar/save.c
@@ -910,6 +910,7 @@ int save(struct sip_msg* _m, udomain_t* _d, int _cflags, str \
*_uri)  }
 
 	if (reg_outbound_mode != REG_OUTBOUND_NONE
+			&& _m->contact && _m->contact->parsed
 			&& !(parse_headers(_m, HDR_VIA2_F, 0) == -1 || _m->via2 == 0
 				|| _m->via2->error != PARSE_OK)) {
 		/* Outbound supported on server, and more than one Via: - not the first hop */


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