From 14b9302f5f4452c3dc5c004a1949219ed70c2e26 Mon Sep 17 00:00:00 2001
From: James Almer <jamrial@gmail.com>
Date: Fri, 21 Nov 2014 19:09:33 -0300
Subject: [PATCH] lavf/apngdec: properly skip currently unsupported in-stream
 tags

Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: Benoit Fouet <benoit.fouet@free.fr>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavformat/apngdec.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/apngdec.c b/libavformat/apngdec.c
index 54fbd29c61..2af87ad497 100644
--- a/libavformat/apngdec.c
+++ b/libavformat/apngdec.c
@@ -373,6 +373,7 @@ static int apng_read_packet(AVFormatContext *s, AVPacket *pkt)
         return 0;
     default:
         avpriv_request_sample(s, "In-stream tag=%#08X len=%"PRId64"", tag, avio_tell(pb));
+        avio_skip(pb, len + 4);
     }
 
     /* Handle the unsupported yet cases */