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avcodec/vp3: Cleanup order of operations for current_run check

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This shouldnt make a difference

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-05-15 10:42:22 +02:00
parent ca688de2c7
commit dc4a621e9c
1 changed files with 1 additions and 1 deletions
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2
libavcodec/vp3.c
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@ -470,7 +470,7 @@ static int unpack_superblocks(Vp3DecodeContext *s, GetBitContext *gb)
if (current_run == 34)
current_run += get_bits(gb, 12);
if (current_superblock + current_run > s->superblock_count) {
if (current_run > s->superblock_count - current_superblock) {
av_log(s->avctx, AV_LOG_ERROR,
"Invalid partially coded superblock run length\n");
return -1;