floor_setup->decode = vorbis_floor0_decode;
floor_setup->data.t0.order = get_bits(gb, 8);
+ if (!floor_setup->data.t0.order) {
+ av_log(vc->avccontext, AV_LOG_ERROR,
+ "Floor 0 order is 0.\n");
+ return AVERROR_INVALIDDATA;
+ }
floor_setup->data.t0.rate = get_bits(gb, 16);
+ if (!floor_setup->data.t0.rate) {
+ av_log(vc->avccontext, AV_LOG_ERROR,
+ "Floor 0 rate is 0.\n");
+ return AVERROR_INVALIDDATA;
+ }
floor_setup->data.t0.bark_map_size = get_bits(gb, 16);
if (!floor_setup->data.t0.bark_map_size) {
av_log(vc->avccontext, AV_LOG_ERROR,