Re: [gtk-vnc-devel] crash on disconnect

[Jonh Wendell <jwendell gnome org>]

Em Seg, 2008-04-14 às 22:56 +0100, Daniel P. Berrange escreveu:
> On Mon, Apr 14, 2008 at 04:11:53PM -0300, Jonh Wendell wrote:
> > Hi, folks.
> > 
> > I'm experiencing a crash when I disconnect in the middle of a zrle long
> > update (like when showing a big colored background image).
> 
> What do you mean by 'disconnect'  ? Are you closing the GTK window, or
> just using the disconnect API in vncdisplay, or something else ?

In Vinagre, I press 'Close' button, which removes it from notebook,
which destroys the widget (actually it calls gtk_container_remove()
which can potentially destroy the widget).

> > The bug itself was already reported in Ubuntu:
> > https://bugs.launchpad.net/ubuntu/+source/vinagre/+bug/207205
> > My backtrace is similar to that one attached there in Launchpad:
> > http://launchpadlibrarian.net/12902128/ThreadStacktrace.txt
> > 
> > I'm attaching my backtrace with debug output.
> > 
> > Any idea?
> 
> The debug output doesn't show any sign that GTK-VNC has been
> asked to disconnect, so the co-routine is still running and
> presumably whatever its writing to no longer exists.

Yes, in my case, I do not call vnc_close() or similar, I just destroy
the widget.

> Dan.

Thanks,
-- 
Jonh Wendell
www.bani.com.br