Bug 279991

Version:           unspecified (using KDE 4.7.0) 
OS:                Linux

i tried to change the analog clock (or any other item) in the desktop theme. and the application crashes on applying. the drkonqi crash handler did not find my backtrace useful, so i opened it manually.

Reproducible: Always

Steps to Reproduce:
open system setting -> workspace appearance -> desktop theme -> switch to details tab in (costumize desktop theme area). change an item and hit apply.

!note: on close and apply in popup window, crash dose not happen.

Actual Results:  
item changes in theme (desired), however, systemsettings crashes.

Expected Results:  
systemsettings stays open after applying.

Backtrace of crashe, deemed not useful by drkonqi (let me know if i can supply additional test results, logs, patch testing results) i found no other record of the crash in system logs:

Application: systemsettings (1.0)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.3
Operating System: Linux 3.0.0-8-generic i686
Distribution: Ubuntu oneiric (development branch)

-- Information about the crash:
<In detail, tell us what you were doing  when the application crashed.>

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77aa710 (LWP 4408))]

Thread 2 (Thread 0xb55a3b70 (LWP 4409)):
#0  0x051b687e in g_ptr_array_set_size () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x051e434e in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x051e51f7 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x051e57ea in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x00724207 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x006f4f5d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x006f51a1 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0x005f83db in QThread::exec() () from /usr/lib/libQtCore.so.4
#8  0x006d5bad in ?? () from /usr/lib/libQtCore.so.4
#9  0x005fb283 in ?? () from /usr/lib/libQtCore.so.4
#10 0x00144d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#11 0x00e6de3e in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb77aa710 (LWP 4408)):
[KCrash Handler]
#7  0x00ad64b0 in KImageCache::insertPixmap(QString const&, QPixmap const&) () from /usr/lib/libkdeui.so.5
#8  0x026140df in ?? () from /usr/lib/libplasma.so.3
#9  0x02617a52 in Plasma::Theme::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libplasma.so.3
#10 0x006fc2dd in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#11 0x0070b10a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#12 0x00759f65 in QTimer::timeout() () from /usr/lib/libQtCore.so.4
#13 0x00712906 in QTimer::timerEvent(QTimerEvent*) () from /usr/lib/libQtCore.so.4
#14 0x0070e034 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#15 0x010f5374 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0x010fa723 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0x00a613d1 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#18 0x006f5f1e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#19 0x00726330 in ?? () from /usr/lib/libQtCore.so.4
#20 0x00723825 in ?? () from /usr/lib/libQtCore.so.4
#21 0x051e4e1f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#22 0x051e5550 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#23 0x051e57ea in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#24 0x007241aa in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#25 0x011ace0a in ?? () from /usr/lib/libQtGui.so.4
#26 0x006f4f5d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0x006f51a1 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#28 0x006f98fd in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#29 0x010f2f14 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#30 0x080502b8 in ?? ()
#31 0x00db5113 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
#32 0x080502fd in _start ()

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