Bug 278354

Version:           Electron(alpha 2) (using KDE 4.6.4) 
OS:                Linux

Creator crashes if clicked on game menu of a stopped game.

Reproducible: Always

Steps to Reproduce:
Open a game.
Click on menu

Actual Results:  
creator crashes

Expected Results:  
Nothing

Application: Gluon Creator (gluoncreator), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7747720 (LWP 20030))]

Thread 4 (Thread 0xb4ffcb70 (LWP 20031)):
#0  0x05393e45 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x05394e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x05395524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x004c6577 in QEventDispatcherGlib::processEvents (this=0x8aa6768, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00498289 in QEventLoop::processEvents (this=0xb4ffc280, flags=...) at kernel/qeventloop.cpp:149
#5  0x00498522 in QEventLoop::exec (this=0xb4ffc280, flags=...) at kernel/qeventloop.cpp:201
#6  0x003a22a0 in QThread::exec (this=0x8aaea90) at thread/qthread.cpp:492
#7  0x00479fdb in QInotifyFileSystemWatcherEngine::run (this=0x8aaea90) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x003a4da2 in QThreadPrivate::start (arg=0x8aaea90) at thread/qthread_unix.cpp:320
#9  0x08397e99 in start_thread (arg=0xb4ffcb70) at pthread_create.c:304
#10 0x03a7773e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xb39a0b70 (LWP 20035)):
#0  0x008a6d75 in ?? () from /usr/lib/i386-linux-gnu/libgthread-2.0.so.0
#1  0x053bf482 in g_thread_self () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x05393572 in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x05394dde in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x05395524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x004c6577 in QEventDispatcherGlib::processEvents (this=0x8878740, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00498289 in QEventLoop::processEvents (this=0xb39a0280, flags=...) at kernel/qeventloop.cpp:149
#7  0x00498522 in QEventLoop::exec (this=0xb39a0280, flags=...) at kernel/qeventloop.cpp:201
#8  0x003a22a0 in QThread::exec (this=0x8826a18) at thread/qthread.cpp:492
#9  0x00479fdb in QInotifyFileSystemWatcherEngine::run (this=0x8826a18) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x003a4da2 in QThreadPrivate::start (arg=0x8826a18) at thread/qthread_unix.cpp:320
#11 0x08397e99 in start_thread (arg=0xb39a0b70) at pthread_create.c:304
#12 0x03a7773e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb1986b70 (LWP 20037)):
#0  0x00288416 in __kernel_vsyscall ()
#1  0x0839c48c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x03a853fd in __pthread_cond_wait (cond=0xbf12b0, mutex=0xbf1298) at forward.c:139
#3  0x00ad8817 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xbec1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x00ad8851 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xbec1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x08397e99 in start_thread (arg=0xb1986b70) at pthread_create.c:304
#6  0x03a7773e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7747720 (LWP 20030)):
[KCrash Handler]
#7  0x01796d2e in isEmpty (this=0x90e4288, mouseEvent=0xbfddec80) at ../../include/QtCore/../../src/corelib/tools/qlist.h:95
#8  isEmpty (this=0x90e4288, mouseEvent=0xbfddec80) at ../../include/QtCore/../../src/corelib/tools/qlist.h:139
#9  QGraphicsScenePrivate::mousePressEventHandler (this=0x90e4288, mouseEvent=0xbfddec80) at graphicsview/qgraphicsscene.cpp:1409
#10 0x017972fd in QGraphicsScene::mousePressEvent (this=0x8bd60f8, mouseEvent=0xbfddec80) at graphicsview/qgraphicsscene.cpp:4053
#11 0x017a0fe4 in QGraphicsScene::event (this=0x8bd60f8, event=0xbfddec80) at graphicsview/qgraphicsscene.cpp:3437
#12 0x01125d24 in QApplicationPrivate::notify_helper (this=0x8704838, receiver=0x8bd60f8, e=0xbfddec80) at kernel/qapplication.cpp:4462
#13 0x0112a8ce in QApplication::notify (this=0xbfddfbd0, receiver=0x8bd60f8, e=0xbfddec80) at kernel/qapplication.cpp:3862
#14 0x0765e32a in KApplication::notify (this=0xbfddfbd0, receiver=0x8bd60f8, event=0xbfddec80) at ../../kdeui/kernel/kapplication.cpp:311
#15 0x004990bb in QCoreApplication::notifyInternal (this=0xbfddfbd0, receiver=0x8bd60f8, event=0xbfddec80) at kernel/qcoreapplication.cpp:731
#16 0x06a67c38 in GluonEngine::RenderableScene::deliverEvent(QEvent*) () from /usr/lib/gluon/libgluon_component_uimanager.so.0.72.0
#17 0x06a67fe7 in GluonEngine::RenderableScene::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/gluon/libgluon_component_uimanager.so.0.72.0
#18 0x0049f6ba in QMetaObject::metacall (object=0x8bd60f8, cl=QMetaObject::InvokeMetaMethod, idx=20, argv=0xbfddee18) at kernel/qmetaobject.cpp:237
#19 0x004af4ff in QMetaObject::activate (sender=0x90318f0, m=0x22f9964, local_signal_index=4, argv=0xbfddee18) at kernel/qobject.cpp:3287
#20 0x022e9ef3 in GluonInput::InputManager::eventFiltered(QEvent*) () from /usr/lib/libGluonInput.so.0.72.0
#21 0x022ea47e in GluonInput::InputManager::eventFilter(QObject*, QEvent*) () from /usr/lib/libGluonInput.so.0.72.0
#22 0x0049925a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8704838, receiver=0x8c2a020, event=0xbfddf344) at kernel/qcoreapplication.cpp:846
#23 0x01125d00 in QApplicationPrivate::notify_helper (this=0x8704838, receiver=0x8c2a020, e=0xbfddf344) at kernel/qapplication.cpp:4458
#24 0x0112b201 in QApplication::notify (this=0xbfddfbd0, receiver=0x8c2a020, e=0xbfddf344) at kernel/qapplication.cpp:4023
#25 0x0765e32a in KApplication::notify (this=0xbfddfbd0, receiver=0x8c2a020, event=0xbfddf344) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x004990bb in QCoreApplication::notifyInternal (this=0xbfddfbd0, receiver=0x8c2a020, event=0xbfddf344) at kernel/qcoreapplication.cpp:731
#27 0x01126c3b in sendSpontaneousEvent (receiver=0x8c2a020, event=0xbfddf344, alienWidget=0x0, nativeWidget=0x8c2a020, buttonDown=0x1a74c60, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#28 QApplicationPrivate::sendMouseEvent (receiver=0x8c2a020, event=0xbfddf344, alienWidget=0x0, nativeWidget=0x8c2a020, buttonDown=0x1a74c60, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3120
#29 0x011b204c in QETWidget::translateMouseEvent (this=0x8c2a020, event=0xbfddf86c) at kernel/qapplication_x11.cpp:4558
#30 0x011b09b5 in QApplication::x11ProcessEvent (this=0xbfddfbd0, event=0xbfddf86c) at kernel/qapplication_x11.cpp:3680
#31 0x011dc5f4 in x11EventSourceDispatch (s=0x8707a40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#32 0x05394aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#33 0x05395270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0x05395524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0x004c653c in QEventDispatcherGlib::processEvents (this=0x86c7aa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#36 0x011dc1e5 in QGuiEventDispatcherGlib::processEvents (this=0x86c7aa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00498289 in QEventLoop::processEvents (this=0xbfddfb34, flags=...) at kernel/qeventloop.cpp:149
#38 0x00498522 in QEventLoop::exec (this=0xbfddfb34, flags=...) at kernel/qeventloop.cpp:201
#39 0x0049cecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#40 0x011238e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#41 0x0805351e in main ()