libavcodec/mlpdec.c:1231: error: Uninitialized Value
  The value read from substream_data_len[_] was never initialized.

libavcodec/mlpdec.c:1231:17: 
1229.             uint8_t parity, checksum;
1230. 
1231.             if (substream_data_len[substr] * 8 - bitstream_tell(&bc) != 16)
                      ^
1232.                 goto substream_length_mismatch;
1233. 
