[jboss-jira] [JBoss JIRA] (JBCOMMON-129) BasicThreadPool has unsynchronized collection

Wed Aug 8 12:06:06 EDT 2012

     [ https://issues.jboss.org/browse/JBCOMMON-129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bartosz Baranowski updated JBCOMMON-129:
----------------------------------------

    Attachment: JBCOMMON_129.patch

    
> BasicThreadPool has unsynchronized collection
> ---------------------------------------------
>
>                 Key: JBCOMMON-129
>                 URL: https://issues.jboss.org/browse/JBCOMMON-129
>             Project: JBoss Common
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 2.2.20.GA
>            Reporter: Bartosz Baranowski
>            Assignee: Dimitris Andreadis
>            Priority: Blocker
>             Fix For: 2.2.21.GA
>
>         Attachments: JBCOMMON_129.patch
>
>
> BasicThreadPool has the PriorityQueue. This structure is accessed by various threads - to be precise add and remove operations are called concurrently. This may cause NPE on add operation.

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