tree a41761e0618abcb8d39302bd9667205c72cbe24d
parent 47bdb8a150b75a4619cec41d10046868b168acaa
author Jorge Lucangeli Obes <jorgelo@google.com> 1452277767 -0800
committer Jorge Lucangeli Obes <jorgelo@google.com> 1452286719 -0800

Make set_supplementary_gids abort on memory errors.

Consumers of this API usually cannot continue if this function fails,
since not adding supplementary groups would prevent the caller from
accessing resources. Simplify callers by aborting instead of returning
an error.

This will also prevent callers from forgetting to check the return
value of the function and not actually setting supplementary groups
when they expected to.

Once the callers are updated, we can change this function to return
void.

Bug: 26099611
Change-Id: Ib470e913d734ab4eac01b2aef3cdd4922d98e15a