From a5ecd69ec191f6f8e26af9ad3e35e784a34335cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Reimar=20D=C3=B6ffinger?= <Reimar.Doeffinger@gmx.de>
Date: Tue, 27 Jun 2006 12:09:58 +0000
Subject: [PATCH] Ignore overrun in spectral RLE decoding, fixes
 http://www.missouri.edu/~bah347/gprime/nintendothemesacappellax.wmv

Originally committed as revision 5532 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/wmadec.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libavcodec/wmadec.c b/libavcodec/wmadec.c
index 5bf87ac386..f07fab34f8 100644
--- a/libavcodec/wmadec.c
+++ b/libavcodec/wmadec.c
@@ -908,7 +908,10 @@ static int wma_decode_block(WMADecodeContext *s)
                     level = -level;
                 ptr += run;
                 if (ptr >= eptr)
-                    return -1;
+                {
+                    av_log(NULL, AV_LOG_ERROR, "overflow in spectral RLE, ignoring\n");
+                    break;
+                }
                 *ptr++ = level;
                 /* NOTE: EOB can be omitted */
                 if (ptr >= eptr)