korganizer crashes with sig 11 on creating a new event

[Raphaël Pinson]

In Korganizer (package 4:3.5.2-0ubuntu1), clicking "new event" crashes the app, on all archs, on breezy and dapper.

Clicking "new task" and canceling fixes the bug for the time the program stays open.

Here is a trace of the crash on dapper with powerpc packages (sig 11) :

(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 805465104 (LWP 25422)]
[KCrash handler]
#5 0x0ecd3940 in QBoxLayout::setupGeom () from /usr/lib/libqt-mt.so.3
#6 0x0ecd481c in QBoxLayout::minimumSize () from /usr/lib/libqt-mt.so.3
#7 0x0ec64c3c in QLayout::totalMinimumSize () from /usr/lib/libqt-mt.so.3
#8 0x0ecdea7c in qSmartMinSize () from /usr/lib/libqt-mt.so.3
#9 0x0ec638c4 in QWidgetItem::minimumSize () from /usr/lib/libqt-mt.so.3
#10 0x0ecd333c in QBoxLayout::setupGeom () from /usr/lib/libqt-mt.so.3
#11 0x0ecd4908 in QBoxLayout::sizeHint () from /usr/lib/libqt-mt.so.3
#12 0x0ec64e18 in QLayout::totalSizeHint () from /usr/lib/libqt-mt.so.3
#13 0x0ed4bfc0 in QWidget::sizeHint () from /usr/lib/libqt-mt.so.3
#14 0x0ee06e84 in QFrame::sizeHint () from /usr/lib/libqt-mt.so.3
#15 0x0eee3284 in QWidgetStack::sizeHint () from /usr/lib/libqt-mt.so.3
#16 0x0eec25d8 in QTabWidget::sizeHint () from /usr/lib/libqt-mt.so.3
#17 0x0f4d83c8 in KJanusWidget::minimumSizeHint (this=0x1044ebc8)
    at kjanuswidget.cpp:798
#18 0x0f4db89c in KDialogBase::minimumSizeHint (this=0x1044ee50)
    at kdialogbase.cpp:467
#19 0x0f4d9cf4 in KDialogBase::sizeHint (this=0xf10049c)
    at kdialogbase.cpp:439
#20 0x0ed46e40 in qt_naturalWidgetSize () from /usr/lib/libqt-mt.so.3
#21 0x0ed4f110 in QWidget::show () from /usr/lib/libqt-mt.so.3
#22 0x0ef431c0 in QDialog::show () from /usr/lib/libqt-mt.so.3
#23 0x0ff002c8 in CalendarView::newEvent () from /usr/lib/libkorganizer.so.1
#24 0x0ff0d83c in CalendarView::newEvent () from /usr/lib/libkorganizer.so.1
#25 0x0ff210d4 in CalendarView::qt_invoke () from /usr/lib/libkorganizer.so.1
#26 0x0ed03874 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#27 0x0ed04790 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#28 0x0f4c8408 in KAction::activated (this=0x103ae5c0) at kaction.moc:176
#29 0x0f5073c4 in KAction::slotActivated (this=0x103ae5c0) at kaction.cpp:1102
#30 0x0f507360 in KAction::slotButtonClicked (this=0x3c, state=LeftButton)
    at kaction.cpp:1147
#31 0x0f52d508 in KAction::qt_invoke (this=0x103ae5c0, _id=17, _o=0x7ff47d08)
    at kaction.moc:220
#32 0x0ed03874 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#33 0x0f511388 in KToolBarButton::buttonClicked (this=<value optimized out>,
    t0=<value optimized out>, t1=LeftButton) at ktoolbarbutton.moc:154
#34 0x0f5115fc in KToolBarButton::mouseReleaseEvent (this=0x3c, e=0x7ff48264)
    at ktoolbarbutton.cpp:479
#35 0x0ed533d4 in QWidget::event () from /usr/lib/libqt-mt.so.3
#36 0x0f577f34 in KToolBarButton::event (this=0x7ff47158, e=0xf10049c)
    at ktoolbarbutton.cpp:651
#37 0x0ec70438 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#38 0x0ec70b78 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#39 0x0e8961a0 in KApplication::notify (this=0x7ff487d8, receiver=0x103fc0a8,
    event=0x7ff48264) at kapplication.cpp:550
#40 0x0ebd7a04 in QApplication::sendSpontaneousEvent ()
   from /usr/lib/libqt-mt.so.3
#41 0x0ebd1360 in QETWidget::translateMouseEvent ()
   from /usr/lib/libqt-mt.so.3
#42 0x0ebcf324 in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
#43 0x0ebf3a00 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#44 0x0ec927e4 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#45 0x0ec92630 in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#46 0x0ec6e410 in QApplication::exec () from /usr/lib/libqt-mt.so.3
#47 0x10009e60 in ?? ()
#48 0x0fa758ec in __libc_init_first () from /lib/libc.so.6
#49 0x0fa758ec in __libc_init_first () from /lib/libc.so.6
#50 0x0fa758ec in __libc_init_first () from /lib/libc.so.6

[Raphaël Pinson (raphink)]

Reported on the KDE BTS : http://bugs.kde.org/show_bug.cgi?id=124567