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golomb: fix end of bitstream check

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Fixes Ticket806
Bug found by Oana Stratulat

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-12-21 00:28:39 +01:00
parent 7feb7f16a8
commit fc739b79ad
1 changed files with 1 additions and 1 deletions
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libavcodec/golomb.h
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@ -302,7 +302,7 @@ static inline int get_ur_golomb_jpegls(GetBitContext *gb, int k, int limit, int
}else{ }else{
int i; int i;
for(i=0; SHOW_UBITS(re, gb, 1) == 0; i++){ for(i=0; SHOW_UBITS(re, gb, 1) == 0; i++){
if (get_bits_left(gb)<=0) if (gb->size_in_bits <= re_index)
return -1; return -1;
LAST_SKIP_BITS(re, gb, 1); LAST_SKIP_BITS(re, gb, 1);
UPDATE_CACHE(re, gb); UPDATE_CACHE(re, gb);