[jboss-jira] [JBoss JIRA] (WFLY-4798) Memory leak in JBoss CLI

[Josef Cacek (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-4798?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josef Cacek updated WFLY-4798:
------------------------------
    Affects Version/s: 10.0.0.Alpha3
                       9.0.0.CR2
                       8.2.0.Final


> Memory leak in JBoss CLI
> ------------------------
>
>                 Key: WFLY-4798
>                 URL: https://issues.jboss.org/browse/WFLY-4798
>             Project: WildFly
>          Issue Type: Bug
>          Components: CLI
>    Affects Versions: 8.2.0.Final, 9.0.0.CR2, 10.0.0.Alpha3
>            Reporter: Josef Cacek
>            Assignee: Alexey Loubyansky
>
> The JBoss CLI contains a memory leak related to CLI Kerberos authentication.
> The {{org.jboss.as.cli.impl.CommandContextImpl}} class calls the {{initJaasConfig()}} in its constructor, 
> which adds a new {{JaasConfigurationWrapper}} instance to {{javax.security.auth.login.Configuration}}.
> It's done for every new {{CommandContext}} instance, so it consumes more and more memory. There is no cleanup for the registered 
> configurations.
> Moreover, the searches for appropriate 
> login config take more and more time because they have to go through all the wrapped objects.



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