Well, sort of. There definitely have been bugs in Binder related to it incorrectly mapping physical pages, which it needs to be doing as part of its core behavi

Well, sort of. There definitely have been bugs in Binder related to it incorrectly mapping physical pages, which it needs to be doing as part of its core behavior, and is essentially a logic bug with memory safety implications that Rust fundementally can't defend against. The bug highlighted in the article, and the vast majority of other historical Binder bugs, aren't that though: they are "normal" object lifecycle bugs, related to improper locking, resource cleanup, and error handling. Those bugs very much could be prevented almost entirely with Rust or any other memory safe resource management. In fact, they have rewritten Binder in Rust, with it being the example driver usecase for the Rust-in-Linux push.