[10] RFR: 8185164: GetOwnedMonitorInfo() returns incorrect owned monitor

[Daniel D. Daugherty]

On 7/24/17 8:40 PM, Yasumasa Suenaga wrote:
> Hi all,
>
> I tried to get owned monitors in MonitorContendedEnter JVMTI event handler.
> However GetOwnedMonitorInfo JVMTI function returns a monitor which is
> not yet owned.
>
> I attached reproducer to JBS. Please read README.md.
>
> I think GetOwnedMonitorInfo() should not return a pending monitor.
>
>
> I uploaded webrev. Could you review?
>    http://cr.openjdk.java.net/~ysuenaga/JDK-8185164/webrev.00/
>
> I hope this fix is applied to 8u or later release.
> I cannot access JPRT. So I need a sponsor.

Thanks for the bug report. It's nice to have a test case and a proposed
fix all in the bug report! I've added some analysis to the bug report
and we'll need to run this fix through Oracle's JPDA test stack which
is not (yet) open.

Did you run the jdk repo's com/sun/jdi tests with your fix?

Dan


>
>
> Thanks,
>
> Yasumasa