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fix ref_count check
author
Michael Niedermayer
<michaelni@gmx.at>
Fri, 16 Feb 2007 21:29:15 +0000
(21:29 +0000)
committer
Michael Niedermayer
<michaelni@gmx.at>
Fri, 16 Feb 2007 21:29:15 +0000
(21:29 +0000)
Originally committed as revision 7997 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavcodec/h264.c
patch
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diff --git
a/libavcodec/h264.c
b/libavcodec/h264.c
index
7ec0e6c
..
41bdc22
100644
(file)
--- a/
libavcodec/h264.c
+++ b/
libavcodec/h264.c
@@
-7922,7
+7922,7
@@
static inline int decode_picture_parameter_set(H264Context *h, int bit_length){
}
pps->ref_count[0]= get_ue_golomb(&s->gb) + 1;
pps->ref_count[1]= get_ue_golomb(&s->gb) + 1;
- if(pps->ref_count[0]
> 32 || pps->ref_count[1] > 32
){
+ if(pps->ref_count[0]
-1 > 32-1 || pps->ref_count[1]-1 > 32-1
){
av_log(h->s.avctx, AV_LOG_ERROR, "reference overflow (pps)\n");
pps->ref_count[0]= pps->ref_count[1]= 1;
return -1;