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From "Boris Kuznetsov (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-732) [classlib][security] unexpected NPE for java.security.spec.EllipticCurve.getSeed() if seed = null
Date Wed, 12 Jul 2006 09:55:30 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-732?page=all ]

Boris Kuznetsov updated HARMONY-732:
------------------------------------

    Attachment: EllipticCurve.patch

fix for this issue

> [classlib][security] unexpected NPE for java.security.spec.EllipticCurve.getSeed() if
seed = null
> -------------------------------------------------------------------------------------------------
>
>          Key: HARMONY-732
>          URL: http://issues.apache.org/jira/browse/HARMONY-732
>      Project: Harmony
>         Type: Bug

>   Components: Classlib
>     Reporter: Vladimir Ivanov
>  Attachments: EllipticCurve.patch, EllipticCurveTest.patch
>
> The Harmony throws unexpected NPE for java.security.spec.EllipticCurve.getSeed() if seed
= null while RI return null.
> ================ test.java ==========================
> import java.math.BigInteger;
> import java.security.spec.*;
> public class test  {
>     public static void main (String[] args) { 
>         System.out.println("seed = " + new EllipticCurve(new ECFieldFp(new BigInteger("4")),
BigInteger.ONE, BigInteger.ONE).getSeed());
>     } 
> }
> =================================================
> 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))
> seed = null
> 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.NullPointerException
>         at java.security.spec.EllipticCurve.getSeed(EllipticCurve.java:125)
>         at test.main(test.java:6)

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