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From "Les Hazlewood (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SHIRO-325) SimpleSession serializes fields twice
Date Wed, 28 Sep 2011 03:21:46 GMT

     [ https://issues.apache.org/jira/browse/SHIRO-325?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Les Hazlewood resolved SHIRO-325.
---------------------------------

    Resolution: Fixed

committed to trunk
                
> SimpleSession serializes fields twice
> -------------------------------------
>
>                 Key: SHIRO-325
>                 URL: https://issues.apache.org/jira/browse/SHIRO-325
>             Project: Shiro
>          Issue Type: Bug
>          Components: Session Management
>    Affects Versions: 1.0.0, 1.1.0
>            Reporter: Les Hazlewood
>            Assignee: Les Hazlewood
>             Fix For: 1.2.0
>
>
> org.apache.shiro.session.mgt.SimpleSession serializes fields twice - once via the 'writeObject'
implementations' call to out.writeDefaultObject(), and again via the custom bitmask-based
serialization that follows it.
> The internal fields should be marked as transient to prevent this.  out.writeDefaultObject
should still be called for JVM security reasons, but SimpleSession's custom field-based serialization
is more efficient so it should be retained.  The solution is to mark all custom-serialized
fields as transient.
> Discussion thread here: http://mail-archives.apache.org/mod_mbox/shiro-user/201109.mbox/%3C4E81BCBD.8060909@metaphysis.net%3E

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