From f234eae9eee15cc13af3fddebe11d98f9b776f5f Mon Sep 17 00:00:00 2001
From: Joshua Colp <jcolp@digium.com>
Date: Mon, 16 Jul 2012 15:08:53 +0000
Subject: [PATCH] Fix a bug exposed by the testsuite where text streams would
 no longer be parsed correctly.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370111 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 aeadeef0b8..e4cdb4c2a6 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -9602,8 +9602,8 @@ static int process_sdp(struct sip_pvt *p, struct sip_request *req, int t38action
 		}
 		/* Check for 'text' media offer */
 		else if (strncmp(m, "text ", 5) == 0) {
-			if ((sscanf(m, "text %30u/%30u RTP/%s %n", &x, &numberofports, protocol, &len) == 2 && len > 0) ||
-			    (sscanf(m, "text %30u RTP/%s %n", &x, protocol, &len) == 1 && len > 0)) {
+			if ((sscanf(m, "text %30u/%30u RTP/%5s %n", &x, &numberofports, protocol, &len) == 3 && len > 0) ||
+			    (sscanf(m, "text %30u RTP/%5s %n", &x, protocol, &len) == 2 && len > 0)) {
 				codecs = m + len;
 				/* produce zero-port m-line since it may be needed later
 				 * length is "m=text 0 RTP/" + protocol + " " + codecs + "\0" */
-- 
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