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From "Vamsavardhana Reddy (JIRA)" <j...@apache.org>
Subject [jira] Created: (GERONIMO-3815) ContextManager.getCurrentContext() throws NullPointerException
Date Tue, 05 Feb 2008 20:53:08 GMT
ContextManager.getCurrentContext() throws NullPointerException
--------------------------------------------------------------

                 Key: GERONIMO-3815
                 URL: https://issues.apache.org/jira/browse/GERONIMO-3815
             Project: Geronimo
          Issue Type: Bug
      Security Level: public (Regular issues)
          Components: security
    Affects Versions: 2.0.2, 2.1
            Reporter: Vamsavardhana Reddy
             Fix For: 2.0.x, 2.1.1


ContextManager.getCurrentContext() is throwing a NullPointerException.  This is observed only
when there is heavy load on the application.  Most likely it is a threading issue where one
thread is unregistering the subject while another is executing getCurrentContext().  Excerpt
from stacktrace given below.

....
Caused by: java.lang.NullPointerException
    at org.apache.geronimo.security.ContextManager.getCurrentContext(ContextManager.java:197)
    at org.apache.geronimo.openejb.GeronimoSecurityService.isCallerAuthorized(GeronimoSecurityService.java:101)
    at org.apache.openejb.core.stateless.StatelessContainer.invoke(StatelessContainer.java:142)
    at org.apache.openejb.core.ivm.EjbHomeProxyHandler.create(EjbHomeProxyHandler.java:267)
    at org.apache.openejb.core.ivm.EjbHomeProxyHandler._invoke(EjbHomeProxyHandler.java:158)
    at org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:321)
    at org.apache.openejb.util.proxy.Jdk13InvocationHandler.invoke(Jdk13InvocationHandler.java:49)
    at $Proxy16.create(Unknown Source)
    ... 53 more
 

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