crypto/modes/ocb128.c:98: error: UNINITIALIZED_VALUE
  The value read from mask[_] was never initialized.
Showing all 1 steps of the trace


crypto/modes/ocb128.c:98:13: 
96.   
97.           if (i != 15) {
98. >             out[i] ^= mask[i];
99.           }
100.       }
