From: Mark Michelson <mmichelson@digium.com>
Date: Wed, 9 Apr 2008 20:54:31 +0000 (+0000)
Subject: We need to set the persistant_route [sic] parameter for the sip_pvt
X-Git-Tag: 1.4.20-rc1~77
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=38e66ce8a256240ac9c2f73c327b878eb5665fce;p=thirdparty%2Fasterisk.git

We need to set the persistant_route [sic] parameter for the sip_pvt
during the initial INVITE, no matter if we're building the route set from
an INVITE request or response.

(closes issue #12391)
Reported by: benjaminbohlmann
Tested by: benjaminbohlmann


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@113927 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index fa6fcd9258..ab5be58910 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -8261,8 +8261,9 @@ static void build_route(struct sip_pvt *p, struct sip_request *req, int backward
 		free_old_route(p->route);
 		p->route = NULL;
 	}
-	
-	p->route_persistant = backwards;
+
+	/* We only want to create the route set the first time this is called */
+	p->route_persistant = 1;
 	
 	/* Build a tailq, then assign it to p->route when done.
 	 * If backwards, we add entries from the head so they end up