From 471df8f5122c957b9ef5315fcb247622ad8e0476 Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Tue, 31 Aug 2004 14:03:18 +0000
Subject: [PATCH] Be sure to do ntohl before considering extended field

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3691 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 rtp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtp.c b/rtp.c
index 44680683e7..07c022e23d 100755
--- a/rtp.c
+++ b/rtp.c
@@ -449,7 +449,7 @@ struct ast_frame *ast_rtp_read(struct ast_rtp *rtp)
 	if (ext) {
 		/* RTP Extension present */
 		hdrlen += 4;
-		hdrlen += (rtpheader[3] & 0xffff) << 2;
+		hdrlen += (ntohl(rtpheader[3]) & 0xffff) << 2;
 	}
 
 	if (res < hdrlen) {
-- 
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