If `w ==0` on line 153, then `CTable[n].nbBits == tableLog + 1`. Then `nbPerRank[CTable[n].nbBits]` and `valPerRank[CTable[n].nbBits]` are stack buffer overflows.
If `w ==0` on line 153, then `CTable[n].nbBits == tableLog + 1`. Then `nbPerRank[CTable[n].nbBits]` and `valPerRank[CTable[n].nbBits]` are stack buffer overflows.