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From "ASF subversion and git services (Jira)" <j...@apache.org>
Subject [jira] [Commented] (QPID-8432) [Broker-J][7.0.x] Message references can be leaked in some rare circumstances
Date Fri, 03 Apr 2020 10:26:00 GMT

    [ https://issues.apache.org/jira/browse/QPID-8432?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17074462#comment-17074462
] 

ASF subversion and git services commented on QPID-8432:
-------------------------------------------------------

Commit e018faff4db4634ae891789d7413aa266df54268 in qpid-broker-j's branch refs/heads/7.0.x
from Alex Rudyy
[ https://gitbox.apache.org/repos/asf?p=qpid-broker-j.git;h=e018faf ]

QPID-8432: [Broker-J] Make sure that message reference is released for deleted node


> [Broker-J][7.0.x] Message references can be leaked in some rare circumstances
> -----------------------------------------------------------------------------
>
>                 Key: QPID-8432
>                 URL: https://issues.apache.org/jira/browse/QPID-8432
>             Project: Qpid
>          Issue Type: Bug
>          Components: Broker-J
>    Affects Versions: qpid-java-broker-7.1.1, qpid-java-broker-7.1.2, qpid-java-broker-7.1.3,
qpid-java-broker-7.1.4, qpid-java-broker-7.1.5
>            Reporter: Alex Rudyy
>            Assignee: Alex Rudyy
>            Priority: Major
>             Fix For: qpid-java-broker-7.0.9
>
>
> A defect was found in changes for method {{AbstractQueue#visit()QueueEntryVisitor}} introduced
as part of QPID-8273. In some rare circumstance the message references can be leaked (when
method {{#visitor()}} is called and entry is deleted between call to {{QueueEntryIterator#advance}}
and {{org.apache.qpid.server.queue.QueueEntry#newMessageReference}} ), which could result
in unexpected message references left behind. Potentially, the persistent message can be left
un-deleted after removal of queue entry.



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