alt Hacker NewsBut there is AddressSanitizer for Rust and for C too right? As I understand it AddressSanitizer consumes LLVM IR, so from its point of view some C, C++ or Rust is all the same, and presumably also if you are a famous Russian streamer and you hand wrote LLVM IR instead of using a real programming language that too?
Yes I was including C in "C++". I dunno how much C Firefox uses.
And I presume you can run AddressSanitizer with Rust but given Rust is memory safe by default, it's only going to find issues in `unsafe` code which is a tiny tiny fraction of most code. Google had a blog post a few months ago where they managed to put some actual numbers on this, because they almost shipped one Rust memory safety bug.