[PATCH] D34243: [Sanitizers] Secondary allocator respects allocator_may_return_null=1.

[Aleksey Shlyapnikov via Phabricator via llvm-commits]

alekseyshl added a comment.

In https://reviews.llvm.org/D34243#781428, @kcc wrote:

> Code LGTM. What about a test?


I have not figured out a reliable way to test mmap's out of memory condition, especially for 64 bits.


https://reviews.llvm.org/D34243