tree 9705f76676bc4297f02eb5f71dc6738f38c80dc3
parent a12687bc602fe52f75c5a61b6d49f18bba909787
author Mattias Nissler <mnissler@google.com> 1581079056 +0100
committer Mattias Nissler <mnissler@google.com> 1581525357 +0000

Allow passing environment also for LD_PRELOAD

This expands support for passing an environment for the child process
also for the LD_PRELOAD case. The code now constructs the enviroment
for the child in a separate environment array for both code paths.
This also avoids messing with the parent's environment, which may have
unintended side effects.

BUG=chromium:1050997
TEST=New unit tests.

Change-Id: Ib05cad1d1ebe6e10d429501c8e467c3a53632753