[libcxx-commits] [libcxx] [libc++][hardening] Check bounds on arithmetic in __bounded_iter (PR #78876)

[David Benjamin via libcxx-commits]

davidben wrote:

Aha, found it! I thought I'd written all the above already before. See also https://github.com/llvm/llvm-project/issues/78771#issuecomment-1912725190, which discussed this already, but probably got lost in a random other issue.

https://github.com/llvm/llvm-project/pull/78876