From 0c74098b1c4cc566ee0af19374b03d1e425dd1f0 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Wed, 24 Jan 2007 11:20:01 +0000
Subject: crash fix by Carl Eugen Hoyos cehoyos ag.or at

Originally committed as revision 7684 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/svq3.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'libavcodec/svq3.c')

diff --git a/libavcodec/svq3.c b/libavcodec/svq3.c
index 8c08409e95..e02981e615 100644
--- a/libavcodec/svq3.c
+++ b/libavcodec/svq3.c
@@ -910,7 +910,8 @@ static int svq3_decode_frame (AVCodecContext *avctx,
       s->next_p_frame_damaged = 0;
   }
 
-  frame_start (h);
+  if (frame_start (h) < 0)
+    return -1;
 
   if (s->pict_type == B_TYPE) {
     h->frame_num_offset = (h->slice_num - h->prev_frame_num);
-- 
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