[umbrello] [Bug 429978] Crash when moving class box

[Ralf Habacker]

https://bugs.kde.org/show_bug.cgi?id=429978

Ralf Habacker <ralf.habacker at freenet.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ralf.habacker at freenet.de

--- Comment #2 from Ralf Habacker <ralf.habacker at freenet.de> ---
(In reply to artem-werner from comment #1)
> Created attachment 133838 [details]
> gdb trace

>From the back trace it looks to be a stack overflow caused by an endless loop
inside Qt.
...
#56633 0x00007ffff58e8289 in QGraphicsScene::sceneRectChanged(QRectF const&) ()
at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56634 0x00005555558f8b77 in  ()
#56635 0x000055555587a75c in  ()
#56636 0x00005555558bb434 in  ()
#56637 0x00007ffff5902101 in QGraphicsScene::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56638 0x00007ffff55c5a66 in QApplicationPrivate::notify_helper(QObject*,
QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56639 0x00007ffff55cf0f0 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56640 0x00007ffff4b0093a in QCoreApplication::notifyInternal2(QObject*,
QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#56641 0x00007ffff591d7eb in
QGraphicsViewPrivate::mouseMoveEventHandler(QMouseEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56642 0x00007ffff591dd0a in QGraphicsView::scrollContentsBy(int, int) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56643 0x00007ffff56b828a in QAbstractScrollAreaPrivate::_q_hslide(int) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56644 0x00007ffff4b2c300 in QMetaObject::activate(QObject*, int, int, void**)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#56645 0x00007ffff56bd952 in QAbstractSlider::valueChanged(int) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56646 0x00007ffff56be00a in QAbstractSlider::setValue(int) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56647 0x00007ffff5916989 in QGraphicsViewPrivate::recalculateContentSize() ()
at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56648 0x00007ffff591ced2 in  () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56649 0x00007ffff4b2c300 in QMetaObject::activate(QObject*, int, int, void**)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#56650 0x00007ffff58e8289 in QGraphicsScene::sceneRectChanged(QRectF const&) ()
at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5

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