libavcodec/dnxhddec.c:214: error: Uninitialized Value
  The value read from bs_size_plus8 was never initialized.

libavcodec/dnxhddec.c:214:9: 
212.     for (i = 1; ; i++) {
213.         UPDATE_CACHE(bs, &ctx->gb);
214.         GET_VLC(index1, bs, &ctx->gb, ctx->ac_vlc.table,
             ^
215.                 DNXHD_VLC_BITS, 2);
216.         level = ctx->cid_table->ac_level[index1];
