From 230d9d14658934b1f93e87742115b40a68750e77 Mon Sep 17 00:00:00 2001
From: Joshua Colp <jcolp@digium.com>
Date: Wed, 9 Apr 2008 16:52:04 +0000
Subject: [PATCH] Merged revisions 113784 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r113784 | file | 2008-04-09 13:50:45 -0300 (Wed, 09 Apr 2008) | 4 lines

If we receive an AUTHREQ from the remote server and we are unable to reply (for example they have a secret configured, but we do not) then queue a hangup frame on the Asterisk channel. This will cause the channel to hangup and a HANGUP to be sent via IAX2 to the remote side which is the proper thing to do in this scenario.
(closes issue #12385)
Reported by: viraptor

........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@113785 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_iax2.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 08dc92e45b..8cfaf4e7b7 100644
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -8633,9 +8633,13 @@ retryowner2:
 					break;
 				}
 				if (authenticate_reply(iaxs[fr->callno], &iaxs[fr->callno]->addr, &ies, iaxs[fr->callno]->secret, iaxs[fr->callno]->outkey)) {
+					struct ast_frame hangup_fr = { .frametype = AST_FRAME_CONTROL,
+								.subclass = AST_CONTROL_HANGUP,
+					};
 					ast_log(LOG_WARNING, 
 						"I don't know how to authenticate %s to %s\n", 
 						ies.username ? ies.username : "<unknown>", ast_inet_ntoa(iaxs[fr->callno]->addr.sin_addr));
+					iax2_queue_frame(fr->callno, &hangup_fr);
 				}
 				if (!iaxs[fr->callno]) {
 					ast_mutex_unlock(&iaxsl[fr->callno]);
-- 
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