commit 1725a2cd922f7af15538a856c9482f004b4535ff
author Lorenzo Colitti <lorenzo@google.com> Mon Apr 27 08:45:49 2020 +0000
committer Lorenzo Colitti <lorenzo@google.com> Mon Apr 27 15:44:41 2020 +0000
tree d1e027877a953d3bfc84373997d005418cf5c52b
parent f7642249714c429183745f8f0ed3cdca25dfadff

Don't crash or wtf if the interface doesn't exist.

This prevents the code from issuing a Log.wtf due to calling
transitionTo in ClearingIpAddressesState#enter if the interface
does not exist when IpClient starts provisioning is called.

This prevents IpClientIntegrationTest from crashing on eng builds
due to the Log.wtf being unhandled.

Bug: 155005801
Bug: 152723363
Test: atest NetworkStackNextIntegrationTests:IpClientIntegrationTest#testRestoreInitialInterfaceMtu_NotFoundInterfaceWhenStartingProvisioning
Original-Change: http://aosp/1290575
Merged-In: I4f34343816202c996f9227b72d453ea4a464f4b8
Change-Id: I4f34343816202c996f9227b72d453ea4a464f4b8