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

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.