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Posted to dev@qpid.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2020/04/03 10:26:00 UTC
[jira] [Commented] (QPID-8432) [Broker-J][7.0.x] Message references
can be leaked in some rare circumstances
[ 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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