Name: vi73552 Date: 03/20/99


import java.io.*;
import java.net.*;

/**
   The following code results in an endless recursive loop. However, it
   doesn't produce a StackOverflowError as you would expect, and crashes
   the JVM.

   javac bug.java ; java -Djava.compiler=NONE bug

   In addition, it causes the following error in the symantec JIT when it
   is enabled:

   A nonfatal internal JIT (3.00.078(x)) error 'Structured Exception(c00000fd)' has occurred in :
   'bug$M.m ()V': Interpreting method.
   Please report this error in detail to http://java.sun.com/cgi-bin/bugreport.cgi

*/

//----------------------------------------------------------------------------

public final class bug
{
   public static void main(String args[])
   {
      System.out.println("main called");
      System.out.flush();

      if (System.getSecurityManager()!=null)
      {
         System.out.println("Can't set security manager");
         System.exit(-1);
      }
      
      System.setSecurityManager(new M());

      System.out.println("#args="+args.length);
      System.out.flush();
   }

   private static final class M extends SecurityManager
   {
      private synchronized void m()
      {
         System.out.println("getting call stack...");
         System.out.flush();

         Class[] s=getClassContext();

         for (int i=0 ; i<s.length ; i++)
         {
            System.out.print("s["+i+"]="+s[i].getName());
            System.out.flush();
         }
      }

      public void checkCreateClassLoader() {}
      public void checkAccess(Thread g) {}
      public void checkAccess(ThreadGroup g) {}
      public void checkExit(int status) {}
      public void checkExec(String cmd) {}
      public void checkLink(String lib) {}
      public void checkRead(FileDescriptor fd) {}
      public void checkRead(String file) {}
      public void checkRead(String file, Object context) {}
      public void checkWrite(FileDescriptor fd) {}
      public void checkWrite(String file) {}
      public void checkDelete(String file) {}
      public void checkConnect(String host, int port) {}
      public void checkConnect(String host, int port, Object context) {}
      public void checkListen(int port) {}
      public void checkAccept(String host, int port) {}
      public void checkMulticast(InetAddress maddr) {}
      public void checkMulticast(InetAddress maddr, byte ttl) {}
      public void checkPropertiesAccess() {}
      public void checkPropertyAccess(String key) {}
      public void checkPropertyAccess(String key, String def) {}
      public boolean checkTopLevelWindow(Object window) { return true; }
      public void checkPrintJobAccess() {}
      public void checkSystemClipboardAccess() {}
      public void checkAwtEventQueueAccess() {}
      public void checkSetFactory() {}
      public void checkPackageDefinition(String pkg) {}
      public void checkSecurityAccess(String provider) {}
      public void checkMemberAccess(Class clazz, int which) {}

      public void checkPackageAccess(String pkg) { m(); }
   }
}
(Review ID: 55841)
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