The UBSan+ASan combo is great! Rust's miri is another good one. This post is already fairly long (~10min read) and I didn't want to make it any longer. It's al

The UBSan+ASan combo is great! Rust's miri is another good one. This post is already fairly long (~10min read) and I didn't want to make it any longer. It's also already getting flamed in predictable ways ("nonsense! UB has to be reachable to be a problem!") so I didn't want to add more ways to get flamed for it (: (I'm the post's author.)