[jira] [Created] (FELIX-5192) ConfigurationDependency race condition when component is stopped

["Pierre De Rop (JIRA)" <ji...@apache.org>]

Pierre De Rop created FELIX-5192:
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             Summary: ConfigurationDependency race condition when component is stopped
                 Key: FELIX-5192
                 URL: https://issues.apache.org/jira/browse/FELIX-5192
             Project: Felix
          Issue Type: Bug
          Components: Dependency Manager
    Affects Versions: org.apache.felix.dependencymanager-r1
            Reporter: Pierre De Rop
            Assignee: Pierre De Rop
             Fix For: 	org.apache.felix.dependencymanager-r7


When a component is being removed (stopped) and at the same time a configuration is updated or removed, then it may be possible that
the configuration dependency invokes the updated callback after the component instance has been destroyed and nullified.

So far, this was never observed because we did not log any warnings when a configuration callback was unavailable, but now we log a warn (see  FELIX-5187).

The fix to do is simply to check if the configuration dependency is started before invoking the update callback method.




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