[jboss-jira] [JBoss JIRA] (JBJCA-1356) BaseWrapperManagedConnection.unlock fails to unlock

Flavia Rainone (JIRA) issues at jboss.org
Thu Nov 16 11:08:00 EST 2017


    [ https://issues.jboss.org/browse/JBJCA-1356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13490894#comment-13490894 ] 

Flavia Rainone commented on JBJCA-1356:
---------------------------------------

[~wolfc] the field is never edited, it should be final, I'll add that to the final fix.

> BaseWrapperManagedConnection.unlock fails to unlock
> ---------------------------------------------------
>
>                 Key: JBJCA-1356
>                 URL: https://issues.jboss.org/browse/JBJCA-1356
>             Project: IronJacamar
>          Issue Type: Bug
>    Affects Versions: 	 WildFly/IronJacamar 1.4.2.Final
>            Reporter: Flavia Rainone
>            Assignee: Flavia Rainone
>             Fix For: 	 WildFly/IronJacamar 1.4.3.Final
>
>
> There is a possibility of unlock missing the call to reentrantLock.unlock:
> {noformat}
> protected void unlock()
>    {
>       if (tryLock < 0)
>          return;
>       if (getLog().isTraceEnabled())
>          dumpLockInformation(false);
>       if (lock.isHeldByCurrentThread())
>          lock.unlock();
>    }
> {noformat}
> This bug is random.



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