[PATCH] D42897: MSan : Adding mmap W|X flag usage optional detection

[Kamil Rytarowski via Phabricator via llvm-commits]

krytarowski added a comment.

OpenBSD does not have escape API, it only has an ELF flag to disable hardening (-z wxneeded) and mount option to disable W^X globally for applications on a certain partition.

The clang part to detect it with a statistical analysis is a good addition.


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D42897