tree 461805f84ed91e11dd817acd4ed40dbeb221446a
parent 0ba7e4cc58621c9e2e897e9ae6e0ae46ed205f85
author Patrick Rohr <prohr@google.com> 1629438986 +0200
committer Patrick Rohr <prohr@google.com> 1629444960 +0200

prevent nullptr dereference when calling unwanted

When the EthernetNetworkAgent has already been stopped, a call to
unwanted will cause a crash due to a nullptr derefernce.

Bug: 197279734
Test: atest EthernetNetworkFactoryTest
Change-Id: Ice39c603bdd3e3139aa8ece7fb897bf7b567e74b