[jira] [Resolved] (LOG4J2-2770) NullPointerException after reconfiguring via JMX

["Gary D. Gregory (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LOG4J2-2770?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary D. Gregory resolved LOG4J2-2770.
-------------------------------------
    Fix Version/s: 2.13.1
                   3.0.0
       Resolution: Fixed

> NullPointerException after reconfiguring via JMX
> ------------------------------------------------
>
>                 Key: LOG4J2-2770
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-2770
>             Project: Log4j 2
>          Issue Type: Bug
>          Components: Core, JMX
>    Affects Versions: 2.13.0
>            Reporter: Bill Kuker
>            Priority: Major
>             Fix For: 3.0.0, 2.13.1
>
>
> Load JMX GUI, go to Log4j Tab, select context, click "Reconfigure with XML below".
> the new configuration is accepted and active, but then the subsequent call to LogerContextAdmin::getConfigText() throws an NPE.
> Looking deeper, the ConfigurationSource created in LogerContextAdmin::setConfigText(...) is created in such a way that ConfigurationSource::resetInputStream(), used by getConfigText, is unable to create a duplicate of the ConfigurationSource and instead returns null.
> The constructor {{ConfigurationSource(final byte[] data, final URL url, long lastModified) }} neglects to set the data member.



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