The following program causes JDK1.1.8 and JDK1.2 to crash.

import java.applet.*;
import java.lang.Class;
import java.lang.reflect.*;

public class Test implements Runnable {

    static int depth = 0;
    static Method m;

    public static void test(Method m) throws Throwable {
        ++depth;
        System.err.println("Test at depth " + depth);

        Object[] args = {m};
        try {
            m.invoke(null, args);
        } catch (InvocationTargetException e) {
            throw e.getTargetException();
        }
    }

    public void run() {
        try {
            Class c = Test.class;
            Class[] sig = {Method.class};
            m = c.getMethod("test", sig);
            test(m);
        } catch (InvocationTargetException e) {
            System.err.println("InvocationTargetException occurred.");
            e.printStackTrace();
            e.getTargetException().printStackTrace();
        } catch (Throwable e) {
            System.err.println("Exception occurred.");
            e.printStackTrace();
        }
        System.err.println("depth " + depth);
    }

    public static void main(String[] args) {
        new Thread(new Test()).start();
    }
}

It purposely runs in a separate thread so that it gets a new native
C stack.  For Solaris, this is smaller than the main thread's
stack, so the test crashes quickly without eating up all your
swap space.

dean.long@Eng 1999-03-06

Name: skR10017			Date: 04/21/2000



The same test crashes linux VM with Segmentation Fault error.
 
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Name: krC82822			Date: 07/15/2001


[1.3.1 and 1.4 beta build 65 on Linux]

1.) Write some kind of endless indirect recursion (a calls b, b calls a). In my
case it was a FilterInputStream where read(b[],ofs,len) calls read(b[]).
2.) Run the program.

As soon as control flow gets to the point, the JVM crashes with a segmentation
violation signal. The correct behaviour would be to throw a StackOverflowException.
I was really confused about the JVM crash and couldn't find the problem.

IBM's Linux JVM handles the problem correctly and throws a nice stack dump.
(Review ID: 128094)
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