[libcxx-commits] [libcxx] [libc++] Fix use-after-free during self-assignment (PR #225296)

[Oliver Hunt via libcxx-commits]

ojhunt wrote:

though that would not explain why 16 accepts. It would be nice if I could convince std::string to actually make a page aligned allocation.

https://github.com/llvm/llvm-project/pull/225296