From 9016e5cf0ab3bd42befb7ceadbb4b3224d5df61b Mon Sep 17 00:00:00 2001
From: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Sun, 23 May 2010 23:24:25 +0000
Subject: Avoid decoding of 0-size packets. This also fixes that the main loop
 believes tehre is an infinite number of delayed frames, thus never finishing
 (happens with -demuxer lavf -vc theora).

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31206 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libmpcodecs/vd_theora.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'libmpcodecs')

diff --git a/libmpcodecs/vd_theora.c b/libmpcodecs/vd_theora.c
index c39e85bf1a..9da6e2d6cd 100644
--- a/libmpcodecs/vd_theora.c
+++ b/libmpcodecs/vd_theora.c
@@ -168,6 +168,10 @@ static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags)
    yuv_buffer yuv;
    mp_image_t* mpi;
 
+   // no delayed frames
+   if (!data || !len)
+       return NULL;
+
    memset (&op, 0, sizeof (op));
    op.bytes = len;
    op.packet = data;
-- 
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