From e19e051e56ef3d2801bf16683e1628778801b1d6 Mon Sep 17 00:00:00 2001
From: Peter Ross <pross@xvid.org>
Date: Mon, 10 Jan 2011 12:56:50 +0000
Subject: electronicarts: prevent endless loop opportunity in
 process_audio_header_elements() Fixes issue2529.

Originally committed as revision 26302 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/electronicarts.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libavformat/electronicarts.c')

diff --git a/libavformat/electronicarts.c b/libavformat/electronicarts.c
index 27cd4a62db..f671c2609e 100644
--- a/libavformat/electronicarts.c
+++ b/libavformat/electronicarts.c
@@ -113,6 +113,8 @@ static int process_audio_header_elements(AVFormatContext *s)
         int inSubheader;
         uint8_t byte;
         byte = get_byte(pb);
+        if (!byte)
+            break;
 
         switch (byte) {
         case 0xFD:
-- 
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