[issue36046] support dropping privileges when running subprocesses

[Gregory P. Smith]

Gregory P. Smith <greg at krypto.org> added the comment:

AIX has the same error as RHEL and Fedora

https://buildbot.python.org/all/#/builders/161/builds/1615/steps/5/logs/stdio

----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue36046>
_______________________________________