[infinispan-issues] [JBoss JIRA] (ISPN-2381) Locks are removed even if not successfully unlocked

[Manik Surtani (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-2381?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manik Surtani updated ISPN-2381:
--------------------------------

    Git Pull Request: https://github.com/infinispan/infinispan/pull/1382  (was: https://github.com/infinispan/infinispan/pull/1382, https://github.com/infinispan/infinispan/pull/1383)

    
> Locks are removed even if not successfully unlocked
> ---------------------------------------------------
>
>                 Key: ISPN-2381
>                 URL: https://issues.jboss.org/browse/ISPN-2381
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Locking and Concurrency
>    Affects Versions: 5.2.0.Beta1
>            Reporter: Radim Vansa
>            Assignee: Manik Surtani
>            Priority: Blocker
>             Fix For: 5.2.0.CR1, 5.2.0.Final, 5.1.8.Final
>
>
> In OwnableReentrantLock: 
> If in the tryRelease(int) the owner != requestor the lock is not unlocked, it is still removed from AbstractPerEntryLockContainer.locks causing that is effectively unlocked.
> https://github.com/infinispan/infinispan/blob/master/core/src/main/java/org/infinispan/util/concurrent/locks/containers/AbstractPerEntryLockContainer.java#L102
> https://github.com/infinispan/infinispan/blob/master/core/src/main/java/org/infinispan/util/concurrent/locks/OwnableReentrantLock.java#L154

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