[lazide]

Pretty much all input is untrusted unless it originated (exclusively!) from something with more permissions that is trustworthy.

The kernel is written in C.

So that pretty much means all parsers written in C and every other language should consider all input untrustworthy, no?

[Gigachad]

Linux is probably the most carefully constructed C codebase in existence and still falls in to C pitfalls semi regularly. Every other project has no hope of safely using C. It's looking more and more like Linux should be carefully rewritten in Rust. It's a monstrous task but I can see it happening over the next decade.

[Shared404]

I agree with the spirit of your comment.

> Linux is probably the most carefully constructed C codebase in existence and still falls in to C pitfalls semi regularly.

My guess is that it would actually be OpenBSD, but I'm not sure either way.