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h263dec: produce a warning when excessive bitstream is discarded

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-03-03 14:06:58 +01:00
parent f28e599fbc
commit 3088635a44
1 changed files with 3 additions and 1 deletions
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4
libavcodec/h263dec.c
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@ -387,8 +387,10 @@ retry:
int i; int i;
for(i=0; i<buf_size-3; i++){ for(i=0; i<buf_size-3; i++){
if(buf[i]==0 && buf[i+1]==0 && buf[i+2]==1){ if(buf[i]==0 && buf[i+1]==0 && buf[i+2]==1){
if(buf[i+3]==0xB0) if(buf[i+3]==0xB0){
av_log(s->avctx, AV_LOG_WARNING, "Discarding excessive bitstream in packed xvid\n");
s->bitstream_buffer_size=0; s->bitstream_buffer_size=0;
}
break; break;
} }
} }