libavcodec/vorbis_dec.c:368: error: Uninitialized Value
  The value read from codebook_multiplicands[_] was never initialized.

libavcodec/vorbis_dec.c:368:25: 
366.                     for(k=0;k<dim;++k) {
367.                         uint_fast32_t multiplicand_offset = lookup_offset % codebook_lookup_values;
368.                         codebook_setup->codevectors[j*dim+k]=codebook_multiplicands[multiplicand_offset]*codebook_delta_value+codebook_minimum_value+last;
                             ^
369.                         if (codebook_sequence_p) {
370.                             last=codebook_setup->codevectors[j*dim+k];
