From 31eb051cdc79210006408ebf927b932eefda0a9e Mon Sep 17 00:00:00 2001
From: russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b>
Date: Fri, 26 Jun 2009 20:46:55 +0000
Subject: Merged revisions 203779 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/trunk

........
  r203779 | russell | 2009-06-26 15:45:00 -0500 (Fri, 26 Jun 2009) | 5 lines

  Ensure the TCP read buffer is fully initialized before handling each packet.

  (closes issue #14452)
  Reported by: umberto71
........


git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.6.0@203780 f38db490-d61c-443f-a65b-d21fe96a405b
---
 channels/chan_sip.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'channels')

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 41325d169..592a83414 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -2247,6 +2247,8 @@ static void *_sip_tcp_helper_thread(struct sip_pvt *pvt, struct ast_tcptls_sessi
 		req.ignore = 0;
 		req.debug = 0;
 
+		memset(buf, 0, sizeof(buf));
+
 		if (tcptls_session->ssl) {
 			set_socket_transport(&req.socket, SIP_TRANSPORT_TLS);
 			req.socket.port = htons(ourport_tls);
-- 
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