libavcodec/flac.c:360: error: Uninitialized Value
  The value read from coeffs[_] was never initialized.

libavcodec/flac.c:360:17: 
358.             sum = 0;
359.             for (j = 0; j < pred_order; j++)
360.                 sum += (int64_t)coeffs[j] * decoded[i-j-1];
                     ^
361.             decoded[i] += sum >> qlevel;
362.         }
