[PATCH] D42389: [ubsan] Add preinit initializer for ubsan

[Peter Collingbourne via Phabricator via llvm-commits]

pcc added a comment.

> @pcc If we revert getenv() part, we would not be able to use getenv/setenv for sanitizer options. but I guess we don't need them here as we don't need them for any other sanitizers.

No, we need it to support configuring the runtime using setenv for the reasons described in the review of https://reviews.llvm.org/D39827.


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D42389