From 7af26d14acc91163a7bbfb3c13fce2f23e9513fd Mon Sep 17 00:00:00 2001
From: Justin Ruggles <justin.ruggles@gmail.com>
Date: Wed, 4 Jun 2008 00:31:20 +0000
Subject: [PATCH] return error on frame sync error

Originally committed as revision 13654 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/ac3dec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/ac3dec.c b/libavcodec/ac3dec.c
index d3e1bc117..29955cc64 100644
--- a/libavcodec/ac3dec.c
+++ b/libavcodec/ac3dec.c
@@ -1158,7 +1158,7 @@ static int ac3_decode_frame(AVCodecContext * avctx, void *data, int *data_size,
         switch(err) {
             case AC3_PARSE_ERROR_SYNC:
                 av_log(avctx, AV_LOG_ERROR, "frame sync error\n");
-                break;
+                return -1;
             case AC3_PARSE_ERROR_BSID:
                 av_log(avctx, AV_LOG_ERROR, "invalid bitstream id\n");
                 break;
-- 
2.11.0