Withdrawn: 8260589: Crash in JfrTraceIdLoadBarrier::load(_jclass*)

Denghui Dong ddong at openjdk.java.net
Mon Mar 1 07:59:39 UTC 2021


On Thu, 28 Jan 2021 16:55:41 GMT, Denghui Dong <ddong at openjdk.org> wrote:

> hi,
> 
> Could I have a review of this fix?
> 
> If we run the following code snippet, will get a crash
> class JFRDemo {
>     public static void main(String[] args) {
>         Recording r = new Recording();
>         r.enable("MyEvent");
>         r.start();
> 
>         MyEvent event = new MyEvent();
>         event.begin();
>         event.clazz = long.class;
>         event.commit();
>     }
> }
> 
> class MyEvent extends Event {
> 
>     @Label("Class")
>     public Class clazz;
> }

This pull request has been closed without being integrated.

-------------

PR: https://git.openjdk.java.net/jdk/pull/2295


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