[compiz] kde-window-decorator crashes

[Silvan Calarco]

To be more precise the crash happens when KWD::Window::~Window calls delete 
mDecor in window.cpp:

    if (mDecor) {
        delete mDecor;
    }

debugging reveals that mDecor has been correctly created just before by 
KWD::Window::createDecoration (afaik). Maybe a bug 

Silvan

Alle giovedì 21 giugno 2007, Silvan Calarco ha scritto:
> Sorry for the delay. The patch applied to libXrender doesn't seem fix the
> problem, but this time I have a backtrace:
>
> #0  0x4b5ced12 in QWidget::~QWidget () from /usr/lib/qt3/lib/libqt-mt.so.3
> #1  0x4b625bac in QButton::~QButton () from /usr/lib/qt3/lib/libqt-mt.so.3
> #2  0xb7f889bf in KCommonDecorationButton::~KCommonDecorationButton ()
>    from /opt/kde3/lib/libkdecorations.so.1
> #3  0xb7f88996 in KCommonDecorationButton::~KCommonDecorationButton ()
>    from /opt/kde3/lib/libkdecorations.so.1
> #4  0xb7aaeec5 in KWinPlastik::PlastikButton::~PlastikButton ()
>    from /opt/kde3/lib/kde3/kwin3_plastik.so
> #5  0x08165188 in ?? ()
> #6  0xb7f8eafc in ?? () from /opt/kde3/lib/libkdecorations.so.1
> #7  0x00000000 in ?? ()
>
> Cheers,
> Silvan
>
> > On Tue, 2007-05-15 at 18:50 +0100, Diogo Ferreira wrote:
> > > Silvan Calarco wrote:
> > > > Hi,
> > > > I've updated compiz to the 0.5.0 release and since my release
> > > > 0.3.something I keep on seeing seldom crashes from
> > > > kde-window-decorator when running it both on Xorg with AIGLX+nvidia
> > > > card and Xorg+Xgl+ATI card.
> > > > The crashes most often happen at desktop login and when loading
> > > > certain applications (kmail, kaffeine, ...).
> > > > The strange thing is that if I try to attach to kde-window-decorator
> > > > with gdb it doesn't crash anymore! What might be the reason?
> > > > If anybody can tell how I can make more debugging and give you more
> > > > information. The distribution is openmamba.



-- 
mambaSoft di Silvan Calarco - http://www.mambasoft.it
openmamba GNU/Linux development - http://www.openmamba.org
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