skip_bits(&gb, 3);//sample rate
c->maxbands = get_bits(&gb, 5) + 1;
- if (c->maxbands >= BANDS)
+ if (c->maxbands >= BANDS) {
+ av_log(avctx,AV_LOG_ERROR, "maxbands %d too high\n", c->maxbands);
return AVERROR_INVALIDDATA;
+ }
channels = get_bits(&gb, 4) + 1;
if (channels > 2) {
av_log_missing_feature(avctx, "Multichannel MPC SV8", 1);
maxband = c->last_max_band + get_vlc2(gb, band_vlc.table, MPC8_BANDS_BITS, 2);
if(maxband > 32) maxband -= 33;
}
- if(maxband > c->maxbands)
+ if(maxband >= BANDS) {
+ av_log(avctx, AV_LOG_ERROR, "maxband %d too large\n",maxband);
return AVERROR_INVALIDDATA;
+ }
c->last_max_band = maxband;
/* read subband indexes */