It is a very big project and has a big potential for the classic double-free, use-after-free, null-dereferencing, one-off index errors etc. which they designed

It is a very big project and has a big potential for the classic double-free, use-after-free, null-dereferencing, one-off index errors etc. which they designed Rust to get rid of in the first place. I believe they had such a bug some months ago and that it was quite serious.