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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-1089) [classlib][crypto] unexpected NegativeArraySizeException for javax.crypto.spec.IvParameterSpec(byte[], int, -1);
Date Tue, 08 Aug 2006 05:39:13 GMT
[classlib][crypto] unexpected NegativeArraySizeException for javax.crypto.spec.IvParameterSpec(byte[],
int,  -1);

                 Key: HARMONY-1089
                 URL: http://issues.apache.org/jira/browse/HARMONY-1089
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
            Reporter: Vladimir Ivanov
         Attachments: IvParameterSpecTest.patch

The Harmony method javax.crypto.spec.IvParameterSpec(byte[], int,  int len) throws NegativeArraySizeException
if len < 0 while spec requires ArrayIndexOutOfBoundsException.

===================== test.java =====================
import javax.crypto.spec.*;

public class test  {

    public static void main (String[] args) {  
        new IvParameterSpec(new byte[2], 2,  -1);

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.ArrayIndexOutOfBoundsException: len is negative
        at javax.crypto.spec.IvParameterSpec.<init>([BII)V(DashoA12275:???)
        at test.main(test.java:6)

C:\tmp\tmp17>C:\harmony\trunk_0427\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.NegativeArraySizeException
        at javax.crypto.spec.IvParameterSpec.<init>(IvParameterSpec.java:51)
        at test.main(test.java:6)

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