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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-757) [classlib][security] javax.crypto.spec.CipherOutputStream.write(byte[], off,Integer.MAX_VALUE) throws OutOfMemoryError
Date Wed, 05 Jul 2006 04:55:29 GMT
[classlib][security] javax.crypto.spec.CipherOutputStream.write(byte[], off,Integer.MAX_VALUE)
 throws OutOfMemoryError
-----------------------------------------------------------------------------------------------------------------------

         Key: HARMONY-757
         URL: http://issues.apache.org/jira/browse/HARMONY-757
     Project: Harmony
        Type: Bug

  Components: Classlib  
    Reporter: Vladimir Ivanov


The Harmony method javax.crypto.spec.CipherOutputStream.write(byte[1], off,Integer.MAX_VALUE)
 throws OutOfMemoryError while RI throws IllegalArgumentException.

===================== test.java =========================
import javax.crypto.*;
import java.io.BufferedOutputStream;
import java.io.OutputStream;

public class test  { 

  public static void main (String[] args) {  
      try {
          new CipherOutputStream(new BufferedOutputStream((OutputStream) null), new NullCipher()).write(new
byte[] {0}, 1, Integer.MAX_VALUE);
       } catch (Exception e) {
          e.printStackTrace();
       }   
   }
}
=====================================================

Output:

C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -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.IllegalArgumentException: Bad arguments
        at javax.crypto.Cipher.update([BII)[B(DashoA12275:???)
        at javax.crypto.CipherOutputStream.write([BII)V(DashoA12275:???)
        at test.main(test.java:8)

C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -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.OutOfMemoryError
        at org.apache.harmony.crypto.internal.NullCipherSpi.engineUpdate(NullCipherSpi.java:123)
        at javax.crypto.Cipher.update(Cipher.java:551)
        at javax.crypto.CipherOutputStream.write(CipherOutputStream.java:76)
        at test.main(test.java:8)


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