From: Brett Bryant <bbryant@digium.com>
Date: Fri, 14 Jan 2011 19:35:23 +0000 (+0000)
Subject: Fix for a consistent MulticastRTP channel driver crash due to use of unitilized
X-Git-Tag: 1.8.3-rc1~3^2~5
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bc223456ff83c9ae6956d11a4a7a3e2c1aec7c35;p=thirdparty%2Fasterisk.git

Fix for a consistent MulticastRTP channel driver crash due to use of unitilized
data.

(closes issue #18290)
(closes issue #18602)
Reported by: voipgate, wybecom

Review: https://reviewboard.asterisk.org/r/1076/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@301845 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_multicast_rtp.c b/channels/chan_multicast_rtp.c
index 93f46473fb..509a0ca8c6 100644
--- a/channels/chan_multicast_rtp.c
+++ b/channels/chan_multicast_rtp.c
@@ -111,7 +111,7 @@ static struct ast_channel *multicast_rtp_request(const char *type, format_t form
 {
 	char *tmp = ast_strdupa(data), *multicast_type = tmp, *destination, *control;
 	struct ast_rtp_instance *instance;
-	struct ast_sockaddr control_address;
+	struct ast_sockaddr control_address = { .len = 0 };
 	struct ast_sockaddr destination_address;
 	struct ast_channel *chan;
 	format_t fmt = ast_best_codec(format);