From 6efe4137ce39fef35e3e7f274160958acdac7581 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <cehoyos@ag.or.at>
Date: Thu, 2 Oct 2014 09:41:57 +0200
Subject: Stop demuxing wtv on eof.

Fixes ticket #3991.
Fixes ticket #3995.
Fixes ticket #3997.

Reviewed-by: Peter Ross
Reviewed-by: Paul B Mahol
---
 libavformat/wtvdec.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libavformat/wtvdec.c')

diff --git a/libavformat/wtvdec.c b/libavformat/wtvdec.c
index 4cb3295464..9cedae1f8e 100644
--- a/libavformat/wtvdec.c
+++ b/libavformat/wtvdec.c
@@ -789,6 +789,8 @@ static int parse_chunks(AVFormatContext *s, int mode, int64_t seekts, int *len_p
         len = avio_rl32(pb);
         if (len < 32) {
             int ret;
+            if (avio_feof(pb))
+                return AVERROR_EOF;
             av_log(s, AV_LOG_WARNING, "encountered broken chunk\n");
             if ((ret = recover(wtv, avio_tell(pb) - 20)) < 0)
                 return ret;
-- 
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