tree 780292e0e614916988aeb3b5c6cbc08a73b58536
parent 89d532a8638427da9b195f0216272ee6063cd7c2
author Mike Burrows <m3b@google.com> 1466178623 -0700
committer Mike Burrows <m3b@google.com> 1466452708 +0000

v.io/v23/security: fix context.CancelFunc leaks

The context.CancelFunc returned by calls like context.WithCancel()
etc, must be called to avoid a memory leak.

The leaks aren't not really important in these tests.  I'm fixing them mostly
to silence the context leak checker, so any output from the context leak
checker is worth looking at.  Also, it's probably a good thing so that if
anyone copies the code style, they'll see that the CancelFunc is called.

Change-Id: Ifaa3884f5aa3b59db5cc4ec59047d155fc2bff68