From 037e9afd37e11bec8ac3bef5f0688c18edf022f5 Mon Sep 17 00:00:00 2001
From: Jai Menon <jmenon86@gmail.com>
Date: Thu, 22 Apr 2010 12:54:50 +0000
Subject: [PATCH] Fix off-by-1 error in the tag parsing code.

Originally committed as revision 22945 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/id3v2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/id3v2.c b/libavformat/id3v2.c
index f007a3c5d7..89c0e63adf 100644
--- a/libavformat/id3v2.c
+++ b/libavformat/id3v2.c
@@ -127,7 +127,7 @@ static void read_ttag(AVFormatContext *s, int taglen, const char *key)
         break;
 
     case 3:  /* UTF-8 */
-        len = FFMIN(taglen, dstlen - 1);
+        len = FFMIN(taglen, dstlen);
         get_buffer(s->pb, dst, len);
         dst[len] = 0;
         break;