libavcodec/flacenc.c:655: error: Uninitialized Value
  The value read from lpc_tmp[_] was never initialized.

libavcodec/flacenc.c:655:11: 
653.       r = -autoc[i+1];
654.       for(j=0; j<i; j++) {
655.           r -= lpc_tmp[j] * autoc[i-j];
               ^
656.       }
657.       r /= err;
