[jira] [Work logged] (AMQ-7439) AbstractMQTTSocket#getProtocolConverter: Race condition in double-checked locking object initialization

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMQ-7439?focusedWorklogId=399839&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-399839 ]

ASF GitHub Bot logged work on AMQ-7439:
---------------------------------------

                Author: ASF GitHub Bot
            Created on: 08/Mar/20 10:11
            Start Date: 08/Mar/20 10:11
    Worklog Time Spent: 10m 
      Work Description: PascalSchumacher commented on pull request #503: AMQ-7439: AbstractMQTTSocket#getProtocolConverter: Race condition in …
URL: https://github.com/apache/activemq/pull/503
 
 
   …double-checked locking object initialization
   
   `protocolConverter` may be visible to other threads before its properties are set.
 
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Issue Time Tracking
-------------------

            Worklog Id:     (was: 399839)
    Remaining Estimate: 0h
            Time Spent: 10m

> AbstractMQTTSocket#getProtocolConverter: Race condition in double-checked locking object initialization
> -------------------------------------------------------------------------------------------------------
>
>                 Key: AMQ-7439
>                 URL: https://issues.apache.org/jira/browse/AMQ-7439
>             Project: ActiveMQ
>          Issue Type: Bug
>    Affects Versions: 5.15.11
>            Reporter: Pascal Schumacher
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> There is a race condition in AbstractMQTTSocket#getProtocolConverter.
> protocolConverter may be visible to other threads before its properties are set.



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