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fix ref_count check

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Originally committed as revision 7997 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2007-02-16 21:29:15 +00:00
parent 65a0f3fd47
commit 0565c64834
1 changed files with 1 additions and 1 deletions
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libavcodec/h264.c
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@ -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[0]= get_ue_golomb(&s->gb) + 1;
pps->ref_count[1]= 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"); av_log(h->s.avctx, AV_LOG_ERROR, "reference overflow (pps)\n");
pps->ref_count[0]= pps->ref_count[1]= 1; pps->ref_count[0]= pps->ref_count[1]= 1;
return -1; return -1;