RFR[ 9u-dev] JDK-8075773 - jps running as root fails after the fix of JDK-8050807

[cheleswer sahu]

Hi,
Thanks Dmitry and Jerry for your review comments. I have fixed the 
spacing and indentation issue.

Update web review link: 
http://cr.openjdk.java.net/~poonam/8075773/webrev.01/

Regards,
Cheleswer

On 7/28/2015 3:13 AM, Gerald Thornbrugh wrote:
> Hi Cheleswer,
>
> Other than the issues Dimitry mentioned below your changes look good.
>
> I am also not a "Reviewer".
>
> Thanks!
>
> Jerry
>> Cheleswer,
>>
>> src/os/linux/vm/perfMemory_linux.cpp
>>
>> 220 space missed after //
>> 222 space missed after !=
>>
>> src/os/solaris/vm/perfMemory_solaris.cpp
>>
>> 222 extra space before // (wrong indent)
>>
>> Otherwise looks good. (not a Reviewer)
>>
>> -Dmitry
>>
>>
>> On 2015-07-27 20:07, cheleswer sahu wrote:
>>> Hi,
>>>
>>> Please review the code changes for
>>> "https://bugs.openjdk.java.net/browse/JDK-8075773" .
>>> Web review Link: http://cr.openjdk.java.net/~poonam/8075773/webrev.00/
>>>
>>> Bug brief: This bug was introduced after the fix of JDK-8050807. JPS
>>> reads the process information from
>>> "/tmp/hsperfdata_$username_$ProcessID". In order to ensure the file is
>>> secure to open and read, it tries to match the UID with the effective
>>> user ID of that file. When JPS is run as root user this check gets 
>>> failed.
>>>
>>> Fix: If JPS is running as a root user, then the check which matches, 
>>> UID
>>> with effective user id is skipped.
>>>
>>> I have test this fix, it's working fine and found no security issue.
>>>
>>>
>>> Regards,
>>> Cheleswer
>>
>