Monocle Headless BufferOverflowException (Issue + Fix)

[Michael Ennen]

I note in the issue Kevin said:

" I note that if this really is Monocle-specific, then we will likely need
someone from the community to provide a fix. "

Just want to make sure it is clear, John has already provided the fix:

https://gitlab.com/openjfxepd/jfxpatch/commit/f7c341775e5258
e790a049f3fdce4a956ef665c7



On Mon, Apr 16, 2018 at 11:41 AM, Nir Lisker <nlisker at gmail.com> wrote:

> It was moved to https://bugs.openjdk.java.net/browse/JDK-8201567.
>
> On Mon, Apr 16, 2018, 20:26 John Neffenger <john at status6.com> wrote:
>
> > On 02/23/2018 03:12 PM, Michael Ennen wrote:
> > > Good point about the OCA, I have sent an email just now to
> > > John Neffenger. Hopefully he is still interested in this topic :).
> >
> > I filed the bug report yesterday, along with two others. It was assigned
> > the internal review ID 9053385 and has the synopsis, "QuantumRenderer
> > modifies buffer in use by JavaFX Application Thread."
> >
> > The problem happens on the Monocle VNC and Headless platforms, along
> > with any other NativeScreen implementation that happens to use a
> > non-direct buffer to back the Framebuffer.
> >
> > I created two short videos showing the problem before and after a fix is
> > applied:
> >
> > Before: Waving and Jumping Duke (one minute)
> > https://youtu.be/mfSzSMDIEIM
> >
> > After: Waving Duke (10 seconds)
> > https://youtu.be/pUXPL_Gm8Qw
> >
> > Thank you,
> > John
> >
>



-- 
Michael Ennen