https://issues.apache.org/bugzilla/show_bug.cgi?id=46408
Summary: Invalid cast in SecurityUtil
Product: Tomcat 6
Version: 6.0.18
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: Catalina
AssignedTo: [email protected]
ReportedBy: [email protected]
In case of PrivilegedActionException thrown in:
private static void execute(final Method method,
final Object targetObject,
final Object[] targetArguments,
Principal principal)
method, there is a false assumption in catch block, that
PrivilegedActionException.getException() will return InvocationTargetException.
It could be also IllegalAccessException and possibly other types of exceptions
as well.
Here is the stack trace provoked on catalina shutdown when enabled security
manager:
java.lang.ClassCastException: java.lang.IllegalAccessException cannot be cast
to java.lang.reflect.InvocationTargetException
at
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:278)
at
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:218)
at
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:178)
at
org.apache.catalina.core.ApplicationFilterConfig.release(ApplicationFilterConfig.java:326)
at
org.apache.catalina.core.StandardContext.filterStop(StandardContext.java:3744)
at
org.apache.catalina.core.StandardContext.stop(StandardContext.java:4513)
at
org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:924)
at
org.apache.catalina.startup.HostConfig.undeployApps(HostConfig.java:1191)
at org.apache.catalina.startup.HostConfig.stop(HostConfig.java:1162)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:313)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1086)
at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1098)
at
org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:448)
at
org.apache.catalina.core.StandardService.stop(StandardService.java:584)
at
org.apache.catalina.core.StandardServer.stop(StandardServer.java:744)
at org.apache.catalina.startup.Catalina.stop(Catalina.java:628)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.stop(Bootstrap.java:300)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.commons.daemon.support.DaemonLoader.stop(DaemonLoader.java:200)
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