[infinispan-issues] [JBoss JIRA] (ISPN-2466) Unlock called twice doesn't behave correctly

[Radim Vansa (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-2466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Radim Vansa updated ISPN-2466:
------------------------------

    Issue Type: Bug  (was: Feature Request)

    
> Unlock called twice doesn't behave correctly
> --------------------------------------------
>
>                 Key: ISPN-2466
>                 URL: https://issues.jboss.org/browse/ISPN-2466
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Locking and Concurrency
>    Affects Versions: 5.2.0.Beta3
>            Reporter: Mircea Markus
>            Assignee: Manik Surtani
>            Priority: Critical
>             Fix For: 5.2.0.CR1
>
>
> Taken from ISPN-2458:
> <snip>
> When the lock is acquired after the first unlock, the second unlock fails with IllegalMonitorStateException in OwnableReentrantLock.tryAcquire(...), but the reference count is still decremented in AbstractPerEntryLockContainer.releaseLock(...). This results in further IllegalStateException: Negative reference count for lock.
> </snip>
> Even if the ISE occurs, the lock counter should not be affected.

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