From 8337ecd38ddf144c645d8d762da3a44e4c740456 Mon Sep 17 00:00:00 2001
From: "Michael L. Young" <elgueromexicano@gmail.com>
Date: Tue, 17 Apr 2012 15:00:02 +0000
Subject: [PATCH] Turn off warning message when bind address is set to any.

When a bind address is set to an ANY address (udpbindport=::), a warning message
is displayed stating that "Address remapping activated in sip.conf but we're
using IPv6, which doesn't need it.  Please remove 'localnet' and/or 'externaddr'
settings."  But if one is running dual stack, we shouldn't be told to turn those
settings off.

This patch checks if the bind address is an ANY address or not.  The warning
message will now only be displayed if the bind address is NOT an ANY address and
IPv6 is being used.

Also, updated the copyright year.

(closes issue ASTERISK-19456)
Reported by: Michael L. Young
Tested by: Michael L. Young
Patches:
  chan_sip_ipv6_message.diff uploaded by Michael L. Young (license 5026)
........

Merged revisions 362253 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........

Merged revisions 362264 from http://svn.asterisk.org/svn/asterisk/branches/10


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@362266 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_sip.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 1fe5eb45fb..080dc9df83 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -1,7 +1,7 @@
 /*
  * Asterisk -- An open source telephony toolkit.
  *
- * Copyright (C) 1999 - 2006, Digium, Inc.
+ * Copyright (C) 1999 - 2012, Digium, Inc.
  *
  * Mark Spencer <markster@digium.com>
  *
@@ -3442,7 +3442,7 @@ static void ast_sip_ouraddrfor(const struct ast_sockaddr *them, struct ast_socka
 	ast_sockaddr_copy(&theirs, them);
 
 	if (ast_sockaddr_is_ipv6(&theirs)) {
-		if (localaddr && !ast_sockaddr_isnull(&externaddr)) {
+		if (localaddr && !ast_sockaddr_isnull(&externaddr) && !ast_sockaddr_is_any(&bindaddr)) {
 			ast_log(LOG_WARNING, "Address remapping activated in sip.conf "
 				"but we're using IPv6, which doesn't need it. Please "
 				"remove \"localnet\" and/or \"externaddr\" settings.\n");
-- 
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