ff_dlog(NULL, "packet length %d \n", buf_size);
if (*buf == 1 && buf_size > 7) {
- init_get_bits(gb, buf+1, buf_size*8 - 8);
+ if ((ret = init_get_bits8(gb, buf + 1, buf_size - 1)) < 0)
+ return ret;
+
vorbis_free(vc);
if ((ret = vorbis_parse_id_hdr(vc))) {
av_log(avctx, AV_LOG_ERROR, "Id header corrupt.\n");
}
if (*buf == 5 && buf_size > 7 && vc->channel_residues && !vc->modes) {
- init_get_bits(gb, buf+1, buf_size*8 - 8);
+ if ((ret = init_get_bits8(gb, buf + 1, buf_size - 1)) < 0)
+ return ret;
+
if ((ret = vorbis_parse_setup_hdr(vc))) {
av_log(avctx, AV_LOG_ERROR, "Setup header corrupt.\n");
vorbis_free(vc);
}
}
- init_get_bits(gb, buf, buf_size*8);
+ if ((ret = init_get_bits8(gb, buf, buf_size)) < 0)
+ return ret;
if ((len = vorbis_parse_audio_packet(vc, channel_ptrs)) <= 0)
return len;