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https://issues.apache.org/jira/browse/DERBY-3215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dag H. Wanvik resolved DERBY-3215.
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Resolution: Fixed
Derby Info: (was: [Patch Available])
> Potential NullPointerException in CachedPage class
> --------------------------------------------------
>
> Key: DERBY-3215
> URL: https://issues.apache.org/jira/browse/DERBY-3215
> Project: Derby
> Issue Type: Bug
> Components: Store
> Affects Versions: 10.3.1.4
> Environment: Windows XP
> Reporter: Jason Valentine
> Assignee: Dag H. Wanvik
> Priority: Minor
> Fix For: 10.4.0.0
>
> Attachments: DERBY-3215.diff, DERBY-3215b.diff
>
>
> There's a potential for a NullPointerException to be thrown in the in the
> org.apache.derby.impl.store.raw.data.CachedPage class. In the writePage()
> method, there's a test of the myContainer reference to ensure it's not null
> (line 771), however in the else block, myContainer is dereferenced (line
> 836), where a NullPointerException is guaranteed to be thrown.
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