Name: laC46010 Date: 08/17/98



The following test fails on Solaris VM (1.2beta4-1.2fcsF)
with core dump:
Segmentation Fault (core dumped) if JIT is enabled.
If it is off, test hangs for indefinite period. In some
cases it also crashes to Segmentation Fault
while CTRL-C. is pressed. On Win32 this example
returns wrong status. The modified one leads to crash
(commented line in example).

Test example and VM diagnostics follow:
-------------------------------------------------------
novo35% cat test.java
import java.io.PrintStream;
public class test {
   static int r = 1;
   public static void main(String argv[]) {
        System.exit(run(argv, System.out));
    }
    public static int run(String argv[], PrintStream out) {
       try {
          try {
             r++;
             if ( r>58161 ) out.println("r=" + r + " ");
             // if ( r%100 == 0 ) out.println("r=" + r + " ");
/*Crashes on NT*/
             run(argv,out);
          } catch ( StackOverflowError e) {
             System.out.println("Recursion depth: " + r);
             return 0;
          }
       } catch (Throwable e) {
          System.out.println("Error! Exception : " + e);
          return 2;
       }
       return 2;
    }
}
novo35% java -version
java version "1.2fcs"
Classic VM (build JDK-1.2fcs-F, green threads, sunwjit)
novo35% javac test.java
novo35% java -verify test
r=58162
Segmentation Fault

B:\ld22\java\sns\run>B:\ld14\java\dest\jdk1.2fcsE\win32\bin\java
-version
java version "1.2fcs"
Classic VM (build JDK-1.2fcs-E, native threads)
B:\ld22\java\sns\run>B:\ld14\java\dest\jdk1.2fcsE\win32\bin\javac
test.java
B:\ld22\java\sns\run>B:\ld14\java\dest\jdk1.2fcsE\win32\bin\java -verify
test
Status=128

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