[dolphin] [Bug 476029] New: Dolphin crashes when trying to delete file, after using custom service menu

[bugzilla_noreply at kde.org]

https://bugs.kde.org/show_bug.cgi?id=476029

            Bug ID: 476029
           Summary: Dolphin crashes when trying to delete file, after
                    using custom service menu
    Classification: Applications
           Product: dolphin
           Version: 23.08.2
          Platform: Archlinux
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: fanzhuyifan at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (23.08.2)

Qt Version: 5.15.11
Frameworks Version: 5.111.0
Operating System: Linux 6.5.8-arch1-1 x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 5.27.8 [KCrashBackend]

-- Information about the crash:
Steps to reproduce:

1. Create and install a servicemenu file (that does nothing) as follows:

```
[Desktop Entry]
Type=Service
ServiceTypes=KonqPopupMenu/Plugin,all/allfiles,
ExcludeServiceTypes=kdedevice/*
Encoding=UTF-8
Icon=krename
Actions=Clean;

[Desktop Action Clean]
Name=Clean Name
Icon=edit-rename
Exec="/usr/bin/echo" %F
```

2. open dolphin
3. right click any file, and select the Clean Name servicemenu
4. Press delete to delete the file
5. dolphin crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized
out>}
[KCrash Handler]
#6  0x00007f5d4e2a051b in QMetaObject::cast(QObject const*) const
(this=0x7f5d4f4857e0 <QAction::staticMetaObject>, obj=obj at entry=0x55fd207a1c30)
at kernel/qmetaobject.cpp:389
#7  0x00007f5d4e2a055a in QMetaObject::cast(QObject*) const (this=<optimized
out>, obj=obj at entry=0x55fd207a1c30) at kernel/qmetaobject.cpp:378
#8  0x00007f5d4ef990d6 in qobject_cast<QAction*>(QObject*)
(object=0x55fd207a1c30, object=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject.h:519
#9  qWidgetShortcutContextMatcher(QObject*, Qt::ShortcutContext)
(object=0x55fd207a1c30, context=Qt::WindowShortcut) at kernel/qshortcut.cpp:112
#10 0x00007f5d4e775f2c in QShortcutEntry::correctContext() const
(this=0x55fd1ff86e80) at kernel/qshortcutmap.cpp:79
#11 QShortcutMap::find(QKeyEvent*, int) (this=this at entry=0x55fd1fb930f8,
e=e at entry=0x7fff75f24b80, ignoredModifiers=ignoredModifiers at entry=0) at
kernel/qshortcutmap.cpp:457
#12 0x00007f5d4e776a65 in QShortcutMap::nextState(QKeyEvent*)
(this=this at entry=0x55fd1fb930f8, e=e at entry=0x7fff75f24b80) at
kernel/qshortcutmap.cpp:372
#13 0x00007f5d4e7773b7 in QShortcutMap::tryShortcut(QKeyEvent*)
(this=0x55fd1fb930f8, e=0x7fff75f24b80) at kernel/qshortcutmap.cpp:328
#14 0x00007f5d4e72be18 in QWindowSystemInterface::handleShortcutEvent(QWindow*,
unsigned long, int, QFlags<Qt::KeyboardModifier>, unsigned int, unsigned int,
unsigned int, QString const&, bool, unsigned short) (window=<optimized out>,
timestamp=4092496, keyCode=16777223, modifiers=..., nativeScanCode=119,
nativeVirtualKey=65535, nativeModifiers=0, text=..., autorepeat=false, count=1)
at kernel/qwindowsysteminterface.cpp:477
#15 0x00007f5d4e745522 in
QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*)
(e=0x55fd2047be20) at kernel/qguiapplication.cpp:2398
#16 0x00007f5d4e72a6e5 in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(flags=...) at kernel/qwindowsysteminterface.cpp:1169
#17 0x00007f5d4b95ec75 in userEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /usr/lib64/libQt5WaylandClient.so.5
#18 0x00007f5d4c10df19 in g_main_dispatch (context=0x7f5d40000ec0) at
../glib/glib/gmain.c:3476
#19 0x00007f5d4c16c2b7 in g_main_context_dispatch_unlocked
(context=0x7f5d40000ec0) at ../glib/glib/gmain.c:4284
#20 g_main_context_iterate_unlocked.isra.0
(context=context at entry=0x7f5d40000ec0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4349
#21 0x00007f5d4c10c112 in g_main_context_iteration (context=0x7f5d40000ec0,
may_block=1) at ../glib/glib/gmain.c:4414
#22 0x00007f5d4e2eaf7c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x55fd1fbd7090, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#23 0x00007f5d4e29ae74 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fff75f24f30, flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#24 0x00007f5d4e29c313 in QCoreApplication::exec() () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#25 0x00007f5d4e73bf02 in QGuiApplication::exec() () at
kernel/qguiapplication.cpp:1870
#26 0x00007f5d4ef76cda in QApplication::exec() () at
kernel/qapplication.cpp:2832
#27 0x000055fd1eb1adb8 in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/dolphin/dolphin-23.08.2/src/main.cpp:255
[Inferior 1 (process 15978) detached]

The reporter indicates this bug may be a duplicate of or related to bug 427149,
bug 445334, bug 447694.

Reported using DrKonqi

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