libavcodec/dnxhddec.c:229: error: Uninitialized Value
  The value read from bs_size_plus8 was never initialized.

libavcodec/dnxhddec.c:229:13: 
227.         if (ctx->cid_table->ac_index_flag[index1]) {
228.             level += SHOW_UBITS(bs, &ctx->gb, index_bits) << 6;
229.             SKIP_BITS(bs, &ctx->gb, index_bits);
                 ^
230.         }
231. 
