RFR (T) 8229894: SEGV during class loading in InstanceKlass::print_class_load_logging

[coleen.phillimore at oracle.com]

Thanks Aleksey, Harold and Dan.  I fixed the bugid in my commit 
comments, which my checkin script picks up.  I also regenerated the 
webrev, so there's a match.

open webrev at http://cr.openjdk.java.net/~coleenp/2019/8233386.01/webrev
bug link https://bugs.openjdk.java.net/browse/JDK-8233386

Thanks for checking!
Coleen

On 11/1/19 9:52 AM, Daniel D. Daugherty wrote:
> Thumbs up. Please be careful to push the change using:
>
> 8233386: Initialize NULL fields for unused decorations
>
> Dan
>
> On 11/1/19 9:33 AM, Harold Seigel wrote:
>> Looks good and trivial.
>>
>> Thanks, Harold
>>
>> On 11/1/2019 9:08 AM, coleen.phillimore at oracle.com wrote:
>>> This is actually a fix for the trivial change:
>>>
>>> 8233386: Initialize NULL fields for unused decorations
>>>
>>> Thanks,
>>> Coleen
>>>
>>> On 11/1/19 9:01 AM, coleen.phillimore at oracle.com wrote:
>>>> Summary: NULL initialize decorations that are not used to make 
>>>> crash easier to understand next time.
>>>>
>>>> This doesn't fix the bug (I can't find or reproduce it), but might 
>>>> be helpful for debugging if it happens again.
>>>>
>>>> Tested with tier1 all Oracle platforms, and tier2,3 linux-x64-debug.
>>>>
>>>> open webrev at 
>>>> http://cr.openjdk.java.net/~coleenp/2019/8229894.01/webrev
>>>> bug link https://bugs.openjdk.java.net/browse/JDK-8229894
>>>>
>>>> Thanks,
>>>> Coleen
>>>
>>
>