https://bugs.kde.org/show_bug.cgi?id=460452

            Bug ID: 460452
           Summary: plasmashell crashes when using Standard Latte Menu
                    containment action
    Classification: Plasma
           Product: plasmashell
           Version: master
          Platform: Compiled Sources
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: plasma-b...@kde.org
          Reporter: nicolas.fe...@gmx.de
                CC: k...@davidedmundson.co.uk
  Target Milestone: 1.0

Application: plasmashell (5.26.80)
 (Compiled from sources)
Qt Version: 5.15.5
Frameworks Version: 5.100.0
Operating System: Linux 5.19.14-200.fc36.x86_64 x86_64
Windowing System: Wayland
Distribution: Fedora Linux 36 (KDE Plasma)
DrKonqi: 5.26.0 [KCrashBackend]

-- Information about the crash:
- Right click on desktop
- Configure wallpaper
- Go to Mouse Actions
- Add a new action, choose "Standard Latte Menu" and assign to middle mouse
button
- Click middle mouse button on desktop

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}
[KCrash Handler]
#5  QArrayData::data() (this=<optimized out>) at
../../include/QtCore/../../src/corelib/text/qstring.h:277
#6  QTypedArrayData<unsigned short>::data() (this=<optimized out>) at
../../include/QtCore/../../src/corelib/tools/qarraydata.h:209
#7  QString::constData() const (this=<optimized out>) at
../../include/QtCore/../../src/corelib/text/qstring.h:1086
#8  (anonymous namespace)::splitString<QStringList, QString>(QString const&,
QChar const*, Qt::SplitBehavior, Qt::CaseSensitivity, int) (source=...,
sep=0x5444288, behavior=..., cs=Qt::CaseSensitive, separatorSize=2) at
text/qstring.cpp:7818
#9  0x00007fc13ab50787 in QString::split(QString const&,
QFlags<Qt::SplitBehaviorFlags>, Qt::CaseSensitivity) const
(this=this@entry=0x42f4238, sep=..., behavior=..., behavior@entry=...,
cs=cs@entry=Qt::CaseSensitive) at text/qstring.cpp:7873
#10 0x00007fc09b7e28fa in Menu::contextualActions() (this=0x6edaaa0) at
/home/nico/kde/src/latte-dock/containmentactions/contextmenu/menu.cpp:235
#11 0x00007fc120147ffb in ContainmentInterface::mousePressEvent(QMouseEvent*)
(this=0x2924060, event=0x7ffd37693860) at
/home/nico/kde/src/plasma-framework/src/scriptengines/qml/plasmoid/containmentinterface.cpp:908
#12 0x00007fc13cd67b38 in QQuickItem::event(QEvent*) (this=0x2924060,
ev=0x7ffd37693860) at items/qquickitem.cpp:8284
#13 0x00007fc13bbc434e in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x2924060, e=0x7ffd37693860) at
kernel/qapplication.cpp:3637
#14 0x00007fc13ac96708 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x2924060, event=0x7ffd37693860) at kernel/qcoreapplication.cpp:1064
#15 0x00007fc13cd7f6d0 in
QQuickWindowPrivate::deliverMatchingPointsToItem(QQuickItem*,
QQuickPointerEvent*, bool) (this=this@entry=0x2bbe050,
item=item@entry=0x2924060, pointerEvent=pointerEvent@entry=0x4e29830,
handlersOnly=handlersOnly@entry=false) at items/qquickwindow.cpp:2908
#16 0x00007fc13cd8079a in
QQuickWindowPrivate::deliverPressOrReleaseEvent(QQuickPointerEvent*, bool)
(this=<optimized out>, event=0x4e29830, handlersOnly=false) at
items/qquickwindow.cpp:2860
#17 0x00007fc13cd8152d in
QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*)
(this=this@entry=0x2bbe050, pointerEvent=0x4e29830) at
items/qquickwindow.cpp:2045
#18 0x00007fc13cd82579 in
QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) (this=0x2bbe050,
event=0x4e29830) at items/qquickwindow.cpp:2617
#19 0x00007fc13b0c25fb in QWindow::event(QEvent*) (this=0x2c2a160,
ev=<optimized out>) at kernel/qwindow.cpp:2438
#20 0x00007fc13bbc434e in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x2c2a160, e=0x7ffd37693860) at
kernel/qapplication.cpp:3637
#21 0x00007fc13ac96708 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x2c2a160, event=0x7ffd37693860) at kernel/qcoreapplication.cpp:1064
#22 0x00007fc13b0b775c in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
(e=0x7fc11c006c60) at kernel/qguiapplication.cpp:2285
#23 0x00007fc13b08c3bc in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(flags=...) at kernel/qwindowsysteminterface.cpp:1169
#24 0x00007fc13a32f170 in userEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (source=<optimized out>) at qeventdispatcher_glib.cpp:74
#25 0x00007fc137906faf in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#26 0x00007fc13795c2c8 in g_main_context_iterate.constprop () at
/lib64/libglib-2.0.so.0
#27 0x00007fc137904940 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#28 0x00007fc13acea956 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x22d23a0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#29 0x00007fc13ac952eb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffd37693be0, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#30 0x00007fc13ac9cdf2 in QCoreApplication::exec() () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#31 0x00007fc13b0aba4c in QGuiApplication::exec() () at
kernel/qguiapplication.cpp:1870
#32 0x00007fc13bbc42c5 in QApplication::exec() () at
kernel/qapplication.cpp:2829
#33 0x0000000000422c99 in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at /home/nico/kde/src/plasma-workspace/shell/main.cpp:235
[Inferior 1 (process 181631) detached]

Reported using DrKonqi

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