From 647b77627056024e53d0beb5ac3d57ed3c670a9e Mon Sep 17 00:00:00 2001
From: Glyn Kennington <glyn.kennington@ox.compsoc.net>
Date: Fri, 5 Dec 2003 00:41:58 +0000
Subject: SWF sanity check patch by (Glyn Kennington <glyn dot kennington at ox
 dot compsoc dot net>)

Originally committed as revision 2565 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/swf.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libavformat')

diff --git a/libavformat/swf.c b/libavformat/swf.c
index b19d6649e8..e9999f41b3 100644
--- a/libavformat/swf.c
+++ b/libavformat/swf.c
@@ -481,6 +481,8 @@ static int swf_read_header(AVFormatContext *s, AVFormatParameters *ap)
             get_byte(pb);
             v = get_byte(pb);
             get_le16(pb);
+            if (len!=4)
+                url_fskip(pb,len-4);
             /* if mp3 streaming found, OK */
             if ((v & 0x20) != 0) {
                 st = av_new_stream(s, 0);
-- 
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