tree 658a2f8a9f071a8154007b56291d2f6fe53b3f07
parent 5646c5243f3900011f6d855914f59c205a65c9ce
author Lorenzo Colitti <lorenzo@google.com> 1498148485 +0900
committer Lorenzo Colitti <lorenzo@google.com> 1498149707 +0900

Don't crash if the interface disappears just after appearing.

If the interface disappears between interfaceAdded() and
setInterfaceUp, we'll crash with an IllegalStateException in
NetworkManagementService#setInterfaceConfig.

Ignore the error instead. This should be safe because we don't
modify any state unless our calls succeed.

Bug: 62870779
Test: builds aosp_bullhead-eng
Change-Id: If8c2375f7fffe25a9fa79dc4f1981c745384a276