[infinispan-issues] [JBoss JIRA] (ISPN-5522) LIRS BoundedConcurrentHashMapv8 eviction for tree bin missing check

[William Burns (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-5522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on ISPN-5522 started by William Burns.
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> LIRS BoundedConcurrentHashMapv8 eviction for tree bin missing check
> -------------------------------------------------------------------
>
>                 Key: ISPN-5522
>                 URL: https://issues.jboss.org/browse/ISPN-5522
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Eviction
>    Affects Versions: 7.2.2.Final
>            Reporter: William Burns
>            Assignee: William Burns
>             Fix For: 8.0.0.Alpha2, 7.2.3.Final
>
>
> This was discovered at https://developer.jboss.org/message/932819?et=watches.email.thread
> The else if branch when a TreeBin is in place is missing a check to make sure eviction removal is only done if the value is non null.
> This line needs a {code} if (pv != null) {code} check around this [line|https://github.com/infinispan/infinispan/blob/40c2050c233c6fbfc382bd4208dbfdf1a6a9a0a4/commons/src/main/java/org/infinispan/commons/util/concurrent/jdk8backported/BoundedEquivalentConcurrentHashMapV8.java#L2619]



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