libavcodec/vorbis_dec.c:357: error: Uninitialized Value
  The value read from codebook_multiplicands[_] was never initialized.

libavcodec/vorbis_dec.c:357:25: 
355.                     for (k = 0; k < dim; ++k) {
356.                         uint_fast32_t multiplicand_offset = lookup_offset % codebook_lookup_values;
357.                         codebook_setup->codevectors[j * dim + k] = codebook_multiplicands[multiplicand_offset] * codebook_delta_value + codebook_minimum_value + last;
                             ^
358.                         if (codebook_sequence_p)
359.                             last = codebook_setup->codevectors[j * dim + k];
