[PATCH] D39888: [Sanitizers, LSan, Darwin] Provide fallback definition of VM_MEMORY_OS_ALLOC_ONCE

Mon Dec 18 04:14:54 PST 2017

ro added a comment.

In https://reviews.llvm.org/D39888#926171, @ro wrote:

> In https://reviews.llvm.org/D39888#926120, @kubamracek wrote:
>
> > Secondarily, I believe the code should still be working even when VM_MEMORY_OS_ALLOC_ONCE is not provided by the kernel: We will simply not find any VM_MEMORY_OS_ALLOC_ONCE regions and move on.
>
>
> This agrees with the 10.7 testresults I get (although on a limited test set).

The new patch does just that.

Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D39888