Version:           unspecified (using KDE 4.5.5) 
OS:                Linux

As in the summary, and this is true for KDE 4.5.4 as well, changing the settings in the digital clock then trying to authenticate to apply them causes it to crash. The widget itself continues to function, but the settings dialog crashes.

Reproducible: Always

Steps to Reproduce:
1. Click on adjust time and date

2. change any setting, time zone, time, automatic server update etc

3. Try to "apply" and when the authenticate dialog comes up, type in password, press enter.

4. Settings dialog then crashes and settings aren't always saved, though eventually it seems the settings do apply if you try enough times.

Actual Results:  
Exactly as described, settings of the widget crashed and the settings that are input do not always take effect as such.

Expected Results:  
return to the settings dialog after authentication and apply settings immediately.

BACKTRACE:


Application: KDE Control Module (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5a2dad0 (LWP 12134))]

Thread 2 (Thread 0xababdb70 (LWP 12135)):
#0  0xb785b424 in __kernel_vsyscall ()
#1  0xb6277b56 in poll () from /lib/libc.so.6
#2  0xb5df743b in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb5de728f in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb5de7a1b in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#5  0xabb64d04 in ?? () from /usr/lib/libgio-2.0.so.0
#6  0xb5e0fbcf in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb6e8cdd0 in start_thread () from /lib/libpthread.so.0
#8  0xb6281d2e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb5a2dad0 (LWP 12134)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0xb700ce55 in QObject::connect(QObject const*, char const*, QObject const*, char const*, Qt::ConnectionType) () from /usr/lib/libQtCore.so.4
#9  0xb7011a3e in ?? () from /usr/lib/libQtCore.so.4
#10 0xb7011c09 in QTimer::singleShot(int, QObject*, char const*) () from /usr/lib/libQtCore.so.4
#11 0xb0c571c2 in ?? () from /usr/lib/kde4/kcm_clock.so
#12 0xb30873ea in KCModuleProxy::save() () from /usr/lib/libkcmutils.so.4
#13 0xb30844db in ?? () from /usr/lib/libkcmutils.so.4
#14 0xb3084605 in KCMultiDialog::slotOkClicked() () from /usr/lib/libkcmutils.so.4
#15 0xb30853ab in KCMultiDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkcmutils.so.4
#16 0xb5624c0a in ?? () from /usr/lib/libkdeinit4_kcmshell4.so
#17 0xb6ffbc2a in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#18 0xb700ba7f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#19 0xb776dbb3 in KPushButton::authorized(KAuth::Action*) () from /usr/lib/libkdeui.so.5
#20 0xb776dc2e in KPushButton::KPushButtonPrivate::slotClickedInternal() () from /usr/lib/libkdeui.so.5
#21 0xb776dd5e in KPushButton::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#22 0xb6ffbc2a in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#23 0xb700ba7f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#24 0xb6c1ce09 in QAbstractButton::clicked(bool) () from /usr/lib/libQtGui.so.4
#25 0xb6920889 in ?? () from /usr/lib/libQtGui.so.4
#26 0xb6922144 in ?? () from /usr/lib/libQtGui.so.4
#27 0xb69223fe in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#28 0xb6573a7a in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#29 0xb692143e in QAbstractButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#30 0xb69c0d42 in QPushButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#31 0xb651ad74 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#32 0xb6520319 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#33 0xb76759ba in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#34 0xb6ff55ab in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#35 0xb651bce7 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#36 0xb65a483c in ?? () from /usr/lib/libQtGui.so.4
#37 0xb65a33bf in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#38 0xb65ccb52 in ?? () from /usr/lib/libQtGui.so.4
#39 0xb5de6b72 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#40 0xb5de7350 in ?? () from /usr/lib/libglib-2.0.so.0
#41 0xb5de7604 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#42 0xb7022b4c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#43 0xb65cc765 in ?? () from /usr/lib/libQtGui.so.4
#44 0xb6ff4769 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#45 0xb6ff4a0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#46 0xb6a41203 in QDialog::exec() () from /usr/lib/libQtGui.so.4
#47 0xb562769c in kdemain () from /usr/lib/libkdeinit4_kcmshell4.so
#48 0x0804d93c in _start ()