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From "Jason Valentine (JIRA)" <j...@apache.org>
Subject [jira] Created: (DERBY-3215) Potential NullPointerException in CachedPage class
Date Mon, 19 Nov 2007 14:45:43 GMT
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


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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