[libc-commits] [libc] [llvm] [libc] Release stream buffers with delete[] and stop reallocating them (PR #237127)

[Mike Lothian via libc-commits]

FireBurn wrote:

No, I did not get a sanitizer report. I read the code, saw `new[]` paired with `delete` and `realloc`, and wrote the description as if a sanitizer would flag it, which I should not have claimed without running one. You are right that `AllocChecker` allocates with `malloc` and that both `operator delete` and `operator delete[]` call `free`, so the mixing is deliberate and the `realloc` is a sensible use of it. There is no bug here, so I am closing this. The size zero question stays on #236517


https://github.com/llvm/llvm-project/pull/237127