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Posted to dev@felix.apache.org by "Sahoo (JIRA)" <ji...@apache.org> on 2013/08/08 12:56:50 UTC

[jira] [Resolved] (FELIX-3334) PreferencesManager can throw NPE after being stopped.

     [ https://issues.apache.org/jira/browse/FELIX-3334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sahoo resolved FELIX-3334.
--------------------------

    Resolution: Fixed

Since there has been no negative comments since the last patch, I am marking this issue as resolved.
                
> PreferencesManager can throw NPE after being stopped.
> -----------------------------------------------------
>
>                 Key: FELIX-3334
>                 URL: https://issues.apache.org/jira/browse/FELIX-3334
>             Project: Felix
>          Issue Type: Bug
>          Components: Preferences Service
>    Affects Versions: prefs-1.0.4
>            Reporter: J.W. Janssen
>            Assignee: Carsten Ziegeler
>              Labels: patch
>             Fix For: prefs-1.0.6
>
>         Attachments: felix-prefs-3334-2.patch, quickfix-new.patch
>
>
> PreferencesManager#bundleChanged tries to intercept bundles that are uninstalled. However, if the PreferencesManager itself is stopped, it does not unregister itself as bundle listener, causing possible NPEs when other bundles depending on the preferences service are stopped later on, for example during a shutdown.
> I've got a patch available, will attach it to this issue to be applied.

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