I saw another post that was saying the .SYS file is full of zeroes so I don't think "just use rust" would fix that. Sounds like some kind of build toolchain and QA problem.

I guess I just want to add that he also goes on about "just adding null checks". Yes you should check for null pointers but your program is probably going to break in a pretty unexpected way when all of the pointers are null.... and what's the deal with microsoft letting people auto update kernel drivers