Fwd: RFR (XS) JDK-8024804: Crash when InterfaceMethodref resolves to Object.registerNatives

[harold seigel]

Hi Lois,

The changes look good to me, also.

Harold

On 10/15/2013 10:41 PM, Coleen Phillimore wrote:
>
> Looks good.
> thanks!
> Coleen
>
> On 10/15/2013 2:08 PM, Lois Foltan wrote:
>>
>> My apologies, the correct webrev for this fix is:
>> http://cr.openjdk.java.net/~hseigel/bug_jdk8024804/
>>
>> Thank you,
>> Lois
>>
>> -------- Original Message --------
>> Subject: 	RFR (XS) JDK-8024804: Crash when InterfaceMethodref 
>> resolves to Object.registerNatives
>> Date: 	Tue, 15 Oct 2013 14:06:59 -0400
>> From: 	Lois Foltan <lois.foltan at oracle.com>
>> Organization: 	Oracle Corporation
>> To: 	hotspot-runtime-dev at openjdk.java.net 
>> <hotspot-runtime-dev at openjdk.java.net>
>>
>>
>>
>> Please review the following fix:
>>
>> Webrev:
>>      http://javaweb.us.oracle.com/~lfoltan/webrev/bug_jdk8024804/
>>
>> Bug: Crash when InterfaceMethodref resolves to Object.registerNatives
>>      https://bugs.openjdk.java.net/browse/JDK-8024804
>>
>> Summary of fix:
>>      When trying to look up the registerNatives() method within Object's
>> super() class, a crash occurred
>>      due to the fact that an Object's superclass is NULL.  Added a check
>> for a NULL superclass prior to
>>      continuation of method look up.
>>
>> Tests:
>>      JTREG, vm.quick.testlist
>>      test/runtime/8024804/RegisterNatives.java added
>>
>> Thank you, Lois
>>
>>
>>
>

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