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List:       xmlbeans-dev
Subject:    [jira] Created: (XMLBEANS-335) ArrayIndexOutOfBoundsException when
From:       "Johan Gilliusson (JIRA)" <xmlbeans-dev () xml ! apache ! org>
Date:       2007-06-25 13:30:28
Message-ID: 10892937.1182778228815.JavaMail.jira () brutus
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ArrayIndexOutOfBoundsException when saving large documents
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                 Key: XMLBEANS-335
                 URL: https://issues.apache.org/jira/browse/XMLBEANS-335
             Project: XMLBeans
          Issue Type: Bug
    Affects Versions: Version 2.2.1,  Version 2.3
            Reporter: Johan Gilliusson


There is a bug in the class org.apache.xmlbeans.impl.store.Saver and its inner class \
TextSaver. The error occurs rarely and is hard to reproduce but in certain \
circumstances it gives an ArrayIndexOutOfBoundException when saving an xml document. \
The problem is in the private method resize that calculates the number of free bytes \
wrong when resize is done on an empty buffer. The number of free bytes is set to \
"_free += newBuf.length" but since the buffer was empty _free will take the value of \
previous buffers length + new buffers length. It should instead be _free = \
newBuf.length.

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