I have checked your scripts around Driller, and I think there is a problem in the driller_main.py script. When creating an object from DrillerCore, the value of fuzz_bitmap (that has been obtained from AFL) is not passed to its constructor. Consequently, the constructor will initialize self.fuzz_bitmap to the default value (namely, b"\xff" * 65536).
ltfish
commented
3 years ago
I have checked your scripts around Driller, and I think there is a problem in the driller_main.py script. When creating an object from DrillerCore, the value of fuzz_bitmap (that has been obtained from AFL) is not passed to its constructor. Consequently, the constructor will initialize self.fuzz_bitmap to the default value (namely, b"\xff" * 65536).