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Posted to dev@tika.apache.org by "Fabian Lange (Updated) (JIRA)" <ji...@apache.org> on 2012/01/01 17:07:30 UTC

[jira] [Updated] (TIKA-838) EmptyParser Singleton should be final

     [ https://issues.apache.org/jira/browse/TIKA-838?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fabian Lange updated TIKA-838:
------------------------------

    Attachment: EmptyParser.java.patch
    
> EmptyParser Singleton should be final
> -------------------------------------
>
>                 Key: TIKA-838
>                 URL: https://issues.apache.org/jira/browse/TIKA-838
>             Project: Tika
>          Issue Type: Sub-task
>          Components: general
>            Reporter: Fabian Lange
>         Attachments: EmptyParser.java.patch
>
>
> Currently the Singleton EmptyParser is not a robust singleton. Other Code could possibly exchange it, as it is not marked final.
> This might pose a security risk.
> Additionally, because the value is not final, the JVM cannot optimize it.
> Attached patch adds the final attribute.

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