[Kst] [Bug 117256] New: crash when changing destination window in datawizard

[Matthew Truch]

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http://bugs.kde.org/show_bug.cgi?id=117256         
           Summary: crash when changing destination window in datawizard
           Product: kst
           Version: unspecified
          Platform: Fedora RPMs
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kst kde org
        ReportedBy: matt truch net


Version:           1.2.0_svn (using KDE KDE 3.4.2)
Installed from:    Fedora RPMs
OS:                Linux

Steps to reproduce:

Have at least one plot in kst.  Start the datawizard, select a valid datasource (click next), select at least one vector to create (and a valid frame/sample range) (click next).  Now either (1) click on Plot Placement -> In existing window (watch kst crash), or (2) click on Plot Placement -> In new window, and then click on Plot Placement -> In current window (watch kst crash). 

Backtrace:

Using host libthread_db library "/lib/libthread_db.so.1".
`shared object read from target memory' has disappeared; keeping its symbols.
[Thread debugging using libthread_db enabled]
[New Thread -1208539456 (LWP 4754)]
[New Thread -1212085328 (LWP 4755)]
[KCrash handler]
#4  0x04e166c0 in QListBox::findItem () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#5  0x05c3d19a in DataWizard::updatePlotBox (this=0xa6fc9a8)
    at ./datawizard.ui.h:388
#6  0x05c3b8e0 in DataWizard::qt_invoke (this=0xa6fc9a8, _id=67, _o=0xbf88f5b4)
    at datawizard.moc:152
#7  0x04d2ce17 in QObject::activate_signal ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#8  0x04d2da50 in QObject::activate_signal_bool ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#9  0x050accbe in QButton::toggled () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#10 0x04dcc172 in QButton::setState () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#11 0x04dcae81 in QButtonGroup::buttonToggled ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#12 0x050ac460 in QButtonGroup::qt_invoke ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#13 0x04d2ce17 in QObject::activate_signal ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#14 0x04d2da50 in QObject::activate_signal_bool ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#15 0x050accbe in QButton::toggled () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#16 0x04dcc8a6 in QButton::nextState () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#17 0x04dcca53 in QButton::mouseReleaseEvent ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#18 0x04d6b187 in QWidget::event () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#19 0x04cc80dd in QApplication::internalNotify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#20 0x04cc903f in QApplication::notify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#21 0x005a6851 in KApplication::notify () from /usr/lib/libkdecore.so.4
#22 0x04c5f746 in QETWidget::translateMouseEvent ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#23 0x04c5df01 in QApplication::x11ProcessEvent ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#24 0x04c72008 in QEventLoop::processEvents ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#25 0x04ce0812 in QEventLoop::enterLoop ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#26 0x04cc7acf in QApplication::enter_loop ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#27 0x04ecae51 in QDialog::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#28 0x05c0f731 in KstApp::showDataWizard (this=0xa0761c8) at kst.cpp:2162
#29 0x05c1097f in KstApp::qt_invoke (this=0xa0761c8, _id=227, _o=0xbf890018)
    at kst.moc:590
#30 0x04d2ceb4 in QObject::activate_signal ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#31 0x04d2d374 in QObject::activate_signal ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#32 0x0541235f in KAction::activated () from /usr/lib/libkdeui.so.4
#33 0x05412484 in KAction::slotActivated () from /usr/lib/libkdeui.so.4
#34 0x05412748 in KAction::slotButtonClicked () from /usr/lib/libkdeui.so.4
#35 0x05414cd0 in KAction::qt_invoke () from /usr/lib/libkdeui.so.4
#36 0x04d2ceb4 in QObject::activate_signal ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#37 0x054c43a1 in KToolBarButton::buttonClicked () from /usr/lib/libkdeui.so.4
#38 0x054c4722 in KToolBarButton::mouseReleaseEvent ()
   from /usr/lib/libkdeui.so.4
#39 0x04d6b187 in QWidget::event () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#40 0x04cc80dd in QApplication::internalNotify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#41 0x04cc903f in QApplication::notify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#42 0x005a6851 in KApplication::notify () from /usr/lib/libkdecore.so.4
#43 0x04c5f746 in QETWidget::translateMouseEvent ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#44 0x04c5df01 in QApplication::x11ProcessEvent ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#45 0x04c72008 in QEventLoop::processEvents ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#46 0x04ce082b in QEventLoop::enterLoop ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#47 0x04ce0736 in QEventLoop::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#48 0x04cc7aa9 in QApplication::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#49 0x08053dd6 in main (argc=1, argv=0x1) at main.cpp:802
#50 0x00de7d5f in __libc_start_main () from /lib/libc.so.6
#51 0x0804d231 in _start ()