[Bug 158171] New: Crash on "Reply" after removing/adding "Favorite Folders" to the window layout

[Stephan Johach]

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http://bugs.kde.org/show_bug.cgi?id=158171         
           Summary: Crash on "Reply" after removing/adding "Favorite
                    Folders" to the window layout
           Product: kmail
           Version: 1.9.9
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs kde org
        ReportedBy: hunsum gmx de


Version:           1.9.9 (using 3.5.9, compiled sources)
Compiler:          Target: i686-pc-linux-gnu
OS:                Linux (i686) release 2.6.23.12

Since 3.5.9 KMail crahes if I do the following.

- Start KMail
- Deactivate "Show favorite folder view" in settings
- Close settings dialog
- Type "r" to reply to the current message

After a restart no crashes. You can also trigger it when
activating "Show favorite folder view" and go on as above.

This is the backtrace I get in both cases.

Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1243650384 (LWP 13807)]
[New Thread -1289647184 (LWP 13811)]
[New Thread -1281254480 (LWP 13810)]
[New Thread -1272861776 (LWP 13809)]
[New Thread -1264469072 (LWP 13808)]
[KCrash handler]
#6  0xb4e71483 in KMReaderWin::copyText ()
   from /opt/kde-3.5/lib/libkmailprivate.so
#7  0xb514388d in KMail::MessageActions::slotReplyToMsg ()
   from /opt/kde-3.5/lib/libkmailprivate.so
#8  0xb5143b0a in KMail::MessageActions::qt_invoke ()
   from /opt/kde-3.5/lib/libkmailprivate.so
#9  0xb6648619 in QObject::activate_signal ()
   from /opt/qt-3.3.7/lib/libqt-mt.so.3
#10 0xb6648ab0 in QObject::activate_signal ()
   from /opt/qt-3.3.7/lib/libqt-mt.so.3
#11 0xb6f2dc69 in KAction::activated () from /opt/kde-3.5/lib/libkdeui.so.4
#12 0xb6f2ddc1 in KAction::slotActivated () from /opt/kde-3.5/lib/libkdeui.so.4
#13 0xb6f33def in KAction::qt_invoke () from /opt/kde-3.5/lib/libkdeui.so.4
#14 0xb6648619 in QObject::activate_signal ()
   from /opt/qt-3.3.7/lib/libqt-mt.so.3
#15 0xb6648ab0 in QObject::activate_signal ()
   from /opt/qt-3.3.7/lib/libqt-mt.so.3
#16 0xb6cc42a9 in KAccelPrivate::menuItemActivated ()
   from /opt/kde-3.5/lib/libkdecore.so.4
#17 0xb6cc4b47 in KAccelPrivate::emitActivatedSignal ()
   from /opt/kde-3.5/lib/libkdecore.so.4
#18 0xb6cc74fd in KAccelPrivate::eventFilter ()
   from /opt/kde-3.5/lib/libkdecore.so.4
#19 0xb664835e in QObject::activate_filters ()
   from /opt/qt-3.3.7/lib/libqt-mt.so.3
#20 0xb66483db in QObject::event () from /opt/qt-3.3.7/lib/libqt-mt.so.3
#21 0xb6681f2c in QWidget::event () from /opt/qt-3.3.7/lib/libqt-mt.so.3
#22 0xb673f302 in QMainWindow::event () from /opt/qt-3.3.7/lib/libqt-mt.so.3
#23 0xb65e8d81 in QApplication::internalNotify ()
   from /opt/qt-3.3.7/lib/libqt-mt.so.3
#24 0xb65e9b3e in QApplication::notify () from /opt/qt-3.3.7/lib/libqt-mt.so.3
#25 0xb6c2d3ae in KApplication::notify () from /opt/kde-3.5/lib/libkdecore.so.4
#26 0xb6cc4906 in KAccelEventHandler::x11Event ()
   from /opt/kde-3.5/lib/libkdecore.so.4
#27 0xb6c313bf in KApplication::x11EventFilter ()
   from /opt/kde-3.5/lib/libkdecore.so.4
#28 0xb6576ff5 in ?? () from /opt/qt-3.3.7/lib/libqt-mt.so.3
#29 0xbfb894cc in ?? ()
#30 0xbfb893c8 in ?? ()
#31 0x00000001 in ?? ()
#32 0xb6a8e884 in ?? () from /opt/qt-3.3.7/lib/libqt-mt.so.3
#33 0xb6a8e884 in ?? () from /opt/qt-3.3.7/lib/libqt-mt.so.3
#34 0x0000001b in ?? ()
#35 0xbfb892c8 in ?? ()
#36 0xb65831dc in QApplication::x11ProcessEvent ()
   from /opt/qt-3.3.7/lib/libqt-mt.so.3
Backtrace stopped: frame did not save the PC