libavcodec/eatgv.c:216: error: Uninitialized Value
  The value read from tmp[_] was never initialized.

libavcodec/eatgv.c:216:13: 
214.             tmp[j] = bitstream_read(&bc, 8);
215.         for (j = 0; j < 16; j++)
216.             s->block_codebook[i][15-j] = tmp[bitstream_read(&bc, 2)];
                 ^
217.     }
218. 
