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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-1139) [classlib][crypto] compatibility: CipherOutputStream().close() throws the IllegalStateException on RI and the NPE on Harmony
Date Wed, 16 Aug 2006 04:19:16 GMT
    [ http://issues.apache.org/jira/browse/HARMONY-1139?page=comments#action_12428317 ] 
            
Vladimir Ivanov commented on HARMONY-1139:
------------------------------------------

Seems, it other issue and new. The simple test failed on Harmony:
============ test.java =================
import javax.crypto.*; 
public class test { 
    public static void main (String[] args) throws Exception { 
	new NullCipher();
    } 
} 
====================================

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))


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.
Exception in thread "main" java.lang.NullPointerException
        at javax.crypto.Cipher.<init>(Cipher.java:129)
        at javax.crypto.NullCipher.<init>(NullCipher.java:42)
        at test.main(test.java:5)

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 = r431780, (Aug 16 2006), Windows/ia32/msvc 1310, debug build
http://incubator.apache.org/harmony
java.lang.NullPointerException
        at javax.crypto.Cipher.<init>(Cipher.java:129)
        at javax.crypto.NullCipher.<init>(NullCipher.java:42)
        at test.main(test.java:5)

While CipherOutputStream(OutputStream)  requires NullCipher initialization test is failed.

> [classlib][crypto] compatibility: CipherOutputStream().close() throws the IllegalStateException
on RI and the NPE on Harmony
> ----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-1139
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1139
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Vladimir Ivanov
>         Assigned To: Mikhail Loenko
>            Priority: Minor
>         Attachments: CipherOutputStreamTest.patch, HARMONY-1139.diff
>
>
> The method CipherOutputStream().close()  throws NPE on Harmony and IllegalStateException
on RI if stream is 'null'.
> ======================= test.java ======================
> import javax.crypto.*;
> import java.io.*;
> public class test  { 
>     public static void main (String[] args) throws Exception {
>         testCipherOutputStream ch = new testCipherOutputStream((OutputStream) null);
>         new CipherOutputStream(ch, Cipher.getInstance("DES/CBC/PKCS5Padding")).close();
 
>    }
> }
> class testCipherOutputStream extends CipherOutputStream {
>      testCipherOutputStream( OutputStream s){
>          super(s);  
>      }
> }
> ====================================================
> 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.IllegalStateException: Cipher not initialized
>         at javax.crypto.Cipher.c()V(DashoA12275:???)
>         at javax.crypto.Cipher.doFinal()[B(DashoA12275:???)
>         at javax.crypto.CipherOutputStream.close()V(DashoA12275:???)
>         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.
> Exception in thread "main" java.lang.NullPointerException
>         at javax.crypto.CipherOutputStream.flush(CipherOutputStream.java:88)
>         at javax.crypto.CipherOutputStream.close(CipherOutputStream.java:16)
>         at test.main(test.java:7)

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