[PATCH] D42897: MSan : Adding mmap W|X flag usage optional detection
David CARLIER via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sun Feb 4 14:05:22 PST 2018
devnexen added a comment.
In https://reviews.llvm.org/D42897#997425, @krytarowski wrote:
> I think this is a wrong layer for detecting W|X mapping.
>
> This is for FreeBSD in mind, correct?
It has nothing to do with operating systems, it s general topic (e.,g. W|X mapping can possibly lead to JIT ROP's like attacks).
Repository:
rCRT Compiler Runtime
https://reviews.llvm.org/D42897
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