Coverity: dereference null value in PermissionMapperDefinitions (Elytron subsystem) ----------------------------------------------------------------------------------- Key: WFLY-7833 URL: https://issues.jboss.org/browse/WFLY-7833 Project: WildFly Issue Type: Bug Reporter: Josef Cacek Assignee: Ilia Vassilev Labels: static_analysis Coverity static-analysis scan found a possilbe method call on null object in the {{PermissionMapperDefinitions.createPermission}} method. https://scan7.coverity.com/reports.htm#v16159/p12663/fileInstanceId=68921... {code:java} Module currentModule = Module.getCallerModule(); if (permission.getModule() != null) { ModuleIdentifier mi = ModuleIdentifier.fromString(permission.getModule()); try { currentModule = currentModule.getModule(mi); {code} The {{currentModule}} value returned from {{Module.getCallerModule()}} may be {{null}}. The {{getModule()}} method is called on it without the null-check.