git: DragonFly_RELEASE_5_0 libc and pthreads - Fix atfork issues with nmalloc, update dmalloc

[Michael Neumann]

On 11/08/17 20:11, Matthew Dillon wrote:
> commit 8819537434f66d330d5360ac471b1df3a6733a9e
> Author: Matthew Dillon <dillon at apollo.backplane.com>
> Date:   Wed Nov 8 10:56:06 2017 -0800
> 
>      libc and pthreads - Fix atfork issues with nmalloc, update dmalloc

Awesome! I can confirm that this commit fixes the long-standing issue
with concurrent "cargo" jobs while building rust on 5.0-STABLE. I think
this is worth a 5.0.2 release :)

Regards,

   Michael