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https://issues.apache.org/jira/browse/XERCESJ-1520?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Costanzo updated XERCESJ-1520:
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Fix Version/s: 2.12.0
> SoftReferenceSymbolTable: rehash() and removeEntry() incorrectly handles
> SREntries
> ----------------------------------------------------------------------------------
>
> Key: XERCESJ-1520
> URL: https://issues.apache.org/jira/browse/XERCESJ-1520
> Project: Xerces2-J
> Issue Type: Bug
> Components: Other
> Affects Versions: 2.11.0
> Reporter: Michael Glavassevich
> Assignee: Michael Glavassevich
> Fix For: 2.12.0
>
>
> While debugging I noticed that fCount can become negative if rehash()
> encounters cleared SREntries. This occurs because we process the SREntries
> again in removeEntry() without recognizing that they've already been removed
> from the table. We also weren't correctly / consistently updating the 'next',
> 'prev' and 'bucket' fields in rehash() which can lead to the wrong entries
> being removed from the table when we clean-up the reference queue.
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