From: Richard Mudgett <rmudgett@digium.com>
Date: Fri, 8 Jul 2011 21:41:58 +0000 (+0000)
Subject: INVITE 403 Forbidden response always retransmits the maximum times.
X-Git-Tag: 1.8.6.0-rc1~73
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=181898fdb62692ce8e42be6bca44dfc28d92a1ba;p=thirdparty%2Fasterisk.git

INVITE 403 Forbidden response always retransmits the maximum times.

Asterisk sends a 403 Forbidden response if authentication fails for an
INVITE as required.  However, it ignores the ACK and keeps retransmitting
the response.

* Made not delete the to-tag in the dialog so the expected ACK can be
matched with the dialog and stop the retransmissions.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@327211 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 44f2a536e6..6e4d936b35 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -21958,7 +21958,6 @@ static int handle_request_invite(struct sip_pvt *p, struct sip_request *req, int
 			}
 			p->invitestate = INV_COMPLETED;
 			sip_scheddestroy(p, DEFAULT_TRANS_TIMEOUT);
-			ast_string_field_set(p, theirtag, NULL);
 			res = 0;
 			goto request_invite_cleanup;
 		}