[libc-commits] [libc] [libc] fix scudo integration build (PR #116979)

[Nick Desaulniers via libc-commits]

nickdesaulniers wrote:

Ah! I was reproducing on the buildbot, and was attaching gdb to spot a malloc that would fail.

> Breakpoint 1, __GI___mmap64 (addr=0xffd7f7ee77ca, len=262144, prot=3, flags=50, fd=-1, offset=0)

I guess I didn't spot that `0xffd7f7ee77ca` is not a multiple of the page size and that `50` is `MAP_FIXED`.

Anyways, bravo, nice work!

https://github.com/llvm/llvm-project/pull/116979