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avcodec/on2avc: Fix out of array access

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Fixes CID1206648

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-07-02 20:22:12 +02:00
parent 61815ef85b
commit ce6a1ff2a1
1 changed files with 1 additions and 1 deletions
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libavcodec/on2avc.c
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@ -172,7 +172,7 @@ static int on2avc_decode_band_scales(On2AVCContext *c, GetBitContext *gb)
} else {
scale += get_vlc2(gb, c->scale_diff.table, 9, 3) - 60;
}
if (scale < 0 || scale > 128) {
if (scale < 0 || scale > 127) {
av_log(c->avctx, AV_LOG_ERROR, "Invalid scale value %d\n",
scale);
return AVERROR_INVALIDDATA;