if(i) t = get_vlc2(&gb, hdr_vlc.table, MPC7_HDR_BITS, 1) - 5;
if(t == 4) bands[i].res[ch] = get_bits(&gb, 4);
else bands[i].res[ch] = bands[i-1].res[ch] + t;
+ if (bands[i].res[ch] < -1 || bands[i].res[ch] > 17) {
+ av_log(avctx, AV_LOG_ERROR, "subband index invalid\n");
+ return AVERROR_INVALIDDATA;
+ }
}
if(bands[i].res[0] || bands[i].res[1]){
.init = mpc7_decode_init,
.close = mpc7_decode_close,
.decode = mpc7_decode_frame,
- .flush = mpc7_decode_flush,
+ .flush = mpc7_decode_flush,
.capabilities = CODEC_CAP_DR1,
- .long_name = NULL_IF_CONFIG_SMALL("Musepack SV7"),
+ .long_name = NULL_IF_CONFIG_SMALL("Musepack SV7"),
};