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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-1109) [drlvm] debug build crashed on the URL.openStream() method
Date Wed, 09 Aug 2006 08:08:16 GMT
[drlvm] debug build crashed on the URL.openStream() method
----------------------------------------------------------

                 Key: HARMONY-1109
                 URL: http://issues.apache.org/jira/browse/HARMONY-1109
             Project: Harmony
          Issue Type: Bug
          Components: DRLVM
            Reporter: Vladimir Ivanov


The drlvm debug build crashed with message: "...VM Crashed! Windows reported exception: ACCESS_VIOLATION"
on the simple URL.openStream() call.

================== test.java ==========================
import java.net.*;
import java.io.*;

public class test  { 
    public static void main (String[] args) {                     
       try {                                          
           new URL("","nns9", 6, ":80", new TestURLStreamHandler()).openStream();
        } catch (Exception e) {
           e.printStackTrace();
       }  
    }     
} 
class TestURLStreamHandler extends URLStreamHandler {
    protected URLConnection openConnection(URL arg) throws IOException {
        try {
            return arg.openConnection();
        } catch (Throwable e) {
            return null;
        }
    }
}
===================================================

Output:
C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -cp . -showversion test
java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC: System optimized
over throughput (initial strategy singleparpar))

java.lang.NullPointerException
        at java.net.URL.openStream(URL.java:1007)
        at test.main(test.java:7)

C:\tmp\tmp17>C:\harmony\classlib1.5\deploy\jdk\jre\bin\java.exe -cp . -showversion test
java version 1.5 (subset)

(c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
java.lang.NullPointerException
        at java.net.URL.openStream(URL.java:635)
        at test.main(test.java:7)

C:\tmp\tmp17>C:\harmony\drlvm1.5\build\win_ia32_msvc_debug\deploy\jre\bin\java -Dvm.assert_dialog=false
-cp . -showversion test
java version "1.5.0"
pre-alpha : not complete or compatible
svn = r429948, (Aug  9 2006), Windows/ia32/msvc 1310, debug build
http://incubator.apache.org/harmony
Assertion failed: tmn_is_suspend_enabled(), file C:\harmony\drlvm1.5\vm\vmcore\src\exception\exceptions.cpp,
line 143
...VM Crashed!
Windows reported exception: ACCESS_VIOLATION
Registers:
    EAX: 0x0000103c, EBX: 0x7c97e4a0, ECX: 0x05c6064c, EDX=0x00000003
    ESI: 0x00154a48, EDI: 0x05c62c30, ESP: 0x05c62644, EBP=0x05c62664
    EIP: 0x101da1e5

C:\tmp\tmp17>C:\harmony\drlvm1.5\build\win_ia32_msvc_release\deploy\jre\bin\java -Dvm.assert_dialog=false
-cp . -showversion test
java version "1.5.0"
pre-alpha : not complete or compatible
svn = r429948, (Aug  9 2006), Windows/ia32/msvc 1310, release build
http://incubator.apache.org/harmony
java.lang.NullPointerException
        at java.net.URL.openStream(URL.java:635)
        at test.main(test.java:7)


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