Palapeli (kdegames-4.4.85-1.fc13.i686) segfaults

[Thomas Janssen]

On Fri, Jul 2, 2010 at 5:45 PM, Honza Bartoš <thingwath at gmail.com> wrote:
> Hi,
> I have some problems running palapeli from kde-unstable repository.
> When I try to open any puzzle (either by creating a new one, or
> selecting some existing one), it simply segfaults. I'm not sure where
> I should report bugs in kde-unstable. It does that in a very ugly way
> -- producing stack trace with about 68 thousand frames. I don't have
> full -debuginfo for every package, so the stack trace isn't complete,
> there are some ??'s. The last frame is
>
> #0  0xb718b710 in QCommonStyle::sizeFromContents(QStyle::ContentsType,
> QStyleOption const*, QSize const&, QWidget const*) const () from
> /usr/lib/libQtGui.so.4
>
> and the only palapeli part in those 68000 lines (except the very
> beginning) is something like this: (it's moc-generated code,
> unfortunately)
>
>  #8  0x08084f10 in Palapeli::View::qt_metacall (this=0x84178a0,
> _c=QMetaObject::InvokeMetaMethod, _id=35, _a=0xbf800678)
>    at /usr/src/debug/kdegames-4.4.85/i686-redhat-linux-gnu/palapeli/src/view.moc:87
> 87          _id = QGraphicsView::qt_metacall(_c, _id, _a);
>
> I hope that this is reproducible under any conditions with any similar
> system, so I post only this tiny fraction to make sure that you've
> reproduced exactly this bug. I can, of course, make full stack trace
> with all required -debuginfo packages, if that was not the case.
>
> It's Fedora 13, qt-4.7.0-0.24.beta1.fc13.i686 (and everything else
> from kde-unstable, right now).
>
> I'm not sure if this is the right place and if this report is of any
> use. I'm sorry if it is not.

Sounds to me like a qt-4.7.0.beta1 problem. Upstream should be
interested in that. Doesn't DrKonqi catch the segfault?

Well, to prove if it's a qt-4.7 problem, you could downgrade your qt
to the 4.6.3 version. The upcoming KDE SC 4.5 doesn't need Qt-4.7 to
work proper. I will try later, with a bit more time, to reproduce it.

-- 
LG Thomas

Dubium sapientiae initium