From 03d3cab876cc0dfc4b9d2352653bb3dca64f30f9 Mon Sep 17 00:00:00 2001
From: Jeff Downs <heydowns@borg.com>
Date: Tue, 9 Oct 2007 17:45:34 +0000
Subject: [PATCH] fix incorrect check for abs_diff_pic_num overflow

patch by Jeff Downs, heydowns a borg d com

Originally committed as revision 10700 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/h264.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index 6dd22bc047..6b97622bc0 100644
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -3076,7 +3076,7 @@ static int decode_ref_pic_list_reordering(H264Context *h){
                         const unsigned int abs_diff_pic_num= get_ue_golomb(&s->gb) + 1;
                         int frame_num;
 
-                        if(abs_diff_pic_num >= h->max_pic_num){
+                        if(abs_diff_pic_num > h->max_pic_num){
                             av_log(h->s.avctx, AV_LOG_ERROR, "abs_diff_pic_num overflow\n");
                             return -1;
                         }