ff_mss34_gen_quant_mat(c->quant_mat[i], quality, !i);
}
- init_get_bits8(&gb, buf + HEADER_SIZE, (buf_size - HEADER_SIZE));
+ if ((ret = init_get_bits8(&gb, buf + HEADER_SIZE, buf_size - HEADER_SIZE)) < 0)
+ return ret;
mb_width = FFALIGN(width, 16) >> 4;
mb_height = FFALIGN(height, 16) >> 4;