[
https://issues.apache.org/jira/browse/AMQ-5426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15363190#comment-15363190
]
ASF subversion and git services commented on AMQ-5426:
------------------------------------------------------
Commit 72c3a6d0b4e72ffce30d07b7395031152009fe53 in activemq's branch
refs/heads/activemq-5.13.x from [~cshannon]
[ https://git-wip-us.apache.org/repos/asf?p=activemq.git;h=72c3a6d ]
Revert "https://issues.apache.org/jira/browse/AMQ-5426";
This reverts commit 2ec32b67af3f494d65a076b32f71560168bb6ec9.
> ActiveMQMessageConsumer could run into NPE due to concurrent access to
> internal state
> -------------------------------------------------------------------------------------
>
> Key: AMQ-5426
> URL: https://issues.apache.org/jira/browse/AMQ-5426
> Project: ActiveMQ
> Issue Type: Bug
> Components: JMS client
> Affects Versions: 5.8.0, 5.9.1, 5.10.0
> Reporter: Michael Wong
> Assignee: Christopher L. Shannon
> Priority: Minor
> Fix For: 5.14.0, 5.13.4
>
> Attachments: AMQ5426Test.java
>
>
> ActiveMQMessageConsumer could run into NPE when the consumer is closing and a
> message arrived at the same time.
> Here is the stacktrace:
> java.lang.NullPointerException
> at
> org.apache.activemq.ActiveMQMessageConsumer.ackLater(ActiveMQMessageConsumer.java:979)
> at
> org.apache.activemq.ActiveMQMessageConsumer.afterMessageIsConsumed(ActiveMQMessageConsumer.java:929)
> at
> org.apache.activemq.ActiveMQMessageConsumer.dispatch(ActiveMQMessageConsumer.java:1323)
> at
> org.apache.activemq.ActiveMQSessionExecutor.dispatch(ActiveMQSessionExecutor.java:131)
> at
> org.apache.activemq.ActiveMQSessionExecutor.iterate(ActiveMQSessionExecutor.java:202)
> at
> org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:129)
> at org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:47)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
