[konsole] [Bug 473043] Embedded Konsole crash on command execution

[Jens Ramke]

https://bugs.kde.org/show_bug.cgi?id=473043

--- Comment #3 from Jens Ramke <jens.ramke at gmail.com> ---
Application: Dolphin (23.08.0)

Qt Version: 5.15.10
Frameworks Version: 5.109.0
Operating System: Linux 6.4.12-zen2-xanmod1-1 x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 5.27.7 [KCrashBackend]

-- Information about the crash:
Dolphion crashes after F4 is pressed to open Konsole.

The crash can be reproduced every time.

Application: Dolphin (dolphin), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized
out>}
[KCrash Handler]
#6  0x00007fb2bc77197b in QScopedPointer<QObjectData,
QScopedPointerDeleter<QObjectData> >::operator->() const (this=<optimized out>)
at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:118
#7  qGetPtrHelper<QScopedPointer<QObjectData,
QScopedPointerDeleter<QObjectData> > >(QScopedPointer<QObjectData,
QScopedPointerDeleter<QObjectData> >&) (ptr=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qglobal.h:1151
#8  QAction::d_func() (this=<optimized out>) at
../../include/QtWidgets/../../src/widgets/kernel/qaction.h:63
#9  QAction::setVisible(bool) (this=0x0, b=true) at kernel/qaction.cpp:1051
#10 0x00007fb29845b144 in Konsole::Screen::setReplMode(int)
(this=0x55998aeb8310, mode=3) at
/usr/src/debug/konsole/konsole-23.08.0/src/Screen.cpp:2395
#11 0x00007fb298476fdb in
Konsole::Vt102Emulation::processSessionAttributeRequest(int, unsigned int)
(this=<optimized out>, tokenSize=<optimized out>, terminator=7) at
/usr/src/debug/konsole/konsole-23.08.0/src/Vt102Emulation.cpp:1080
#12 0x00007fb298467290 in
Konsole::Vt102Emulation::switchState(Konsole::Vt102Emulation::ParserStates,
unsigned int) (this=this at entry=0x55998b8745c0,
newState=newState at entry=Konsole::Vt102Emulation::Ground, cc=cc at entry=7) at
/usr/src/debug/konsole/konsole-23.08.0/src/Vt102Emulation.cpp:434
#13 0x00007fb29846761c in
Konsole::Vt102Emulation::receiveChars(QVector<unsigned int> const&)
(this=0x55998b8745c0, chars=<optimized out>) at
/usr/src/debug/konsole/konsole-23.08.0/src/Vt102Emulation.cpp:900
#14 0x00007fb298441bea in Konsole::Emulation::receiveData(char const*, int)
(this=0x55998b8745c0, text=0x55998b950d68 "\033]133;C\a", length=8) at
/usr/src/debug/konsole/konsole-23.08.0/src/Emulation.cpp:233
#15 0x00007fb2bbad1637 in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffea7efb800, r=<optimized out>, this=0x55998b879dd0, this=<optimized
out>, r=<optimized out>, a=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#16 doActivate<false>(QObject*, int, void**) (sender=0x55998b8773c0,
signal_index=17, argv=0x7ffea7efb800) at kernel/qobject.cpp:3925
#17 0x00007fb29842f93b in Konsole::Pty::receivedData(char const*, int)
(this=<optimized out>, _t1=<optimized out>, _t2=<optimized out>) at
/usr/src/debug/konsole/build/src/konsoleprivate_autogen/EWIEGA46WW/moc_Pty.cpp:154
#18 0x00007fb2984477c9 in Konsole::Pty::dataReceived() (this=0x55998b8773c0) at
/usr/src/debug/konsole/konsole-23.08.0/src/Pty.cpp:101
#19 0x00007fb2bbad1637 in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffea7efb8d0, r=<optimized out>, this=0x55998b879c90, this=<optimized
out>, r=<optimized out>, a=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#20 doActivate<false>(QObject*, int, void**) (sender=0x55998b877440,
signal_index=3, argv=0x7ffea7efb8d0) at kernel/qobject.cpp:3925
#21 0x00007fb2a20200c7 in KPtyDevicePrivate::_k_canRead() (this=0x55998b82d150)
at /usr/src/debug/kpty/kpty-5.109.0/src/kptydevice.cpp:291
#22 0x00007fb2a2020369 in KPtyDevice::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) (_c=<optimized out>, _a=0x7ffea7efba60,
_id=<optimized out>, _o=<optimized out>) at
/usr/src/debug/kpty/build/src/KF5Pty_autogen/include/moc_kptydevice.cpp:84
#23 KPtyDevice::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)
(_o=<optimized out>, _c=<optimized out>, _id=<optimized out>,
_a=0x7ffea7efba60) at
/usr/src/debug/kpty/build/src/KF5Pty_autogen/include/moc_kptydevice.cpp:77
#24 0x00007fb2bbad17f3 in doActivate<false>(QObject*, int, void**)
(sender=0x55998b8795b0, signal_index=5, argv=0x7ffea7efba60) at
kernel/qobject.cpp:3937
#25 0x00007fb2bbad2ea9 in QSocketNotifier::activated(int,
QSocketNotifier::QPrivateSignal) (this=this at entry=0x55998b8795b0,
_t1=<optimized out>, _t2=...) at .moc/moc_qsocketnotifier.cpp:185
#26 0x00007fb2bbad2f9b in QSocketNotifier::event(QEvent*) (this=0x55998b8795b0,
e=<optimized out>) at kernel/qsocketnotifier.h:115
#27 0x00007fb2bc77893f in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x55998b8795b0, e=0x7ffea7efbb70) at
kernel/qapplication.cpp:3640
#28 0x00007fb2bba9c6f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x55998b8795b0, event=0x7ffea7efbb70) at
kernel/qcoreapplication.cpp:1064
#29 0x00007fb2bbaea276 in socketNotifierSourceDispatch(GSource*, GSourceFunc,
gpointer) (source=0x55998aada720) at kernel/qeventdispatcher_glib.cpp:107
#30 0x00007fb2b9b0fa31 in g_main_dispatch (context=0x7fb2b0000ee0) at
../glib/glib/gmain.c:3460
#31 g_main_context_dispatch (context=0x7fb2b0000ee0) at
../glib/glib/gmain.c:4200
#32 0x00007fb2b9b6ccc9 in g_main_context_iterate.isra.0
(context=context at entry=0x7fb2b0000ee0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4276
#33 0x00007fb2b9b0d0e2 in g_main_context_iteration (context=0x7fb2b0000ee0,
may_block=1) at ../glib/glib/gmain.c:4343
#34 0x00007fb2bbaeb51c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x55998aadf1b0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#35 0x00007fb2bba9b404 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7ffea7efbdf0, flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#36 0x00007fb2bba9c8a3 in QCoreApplication::exec() () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#37 0x00007fb2bbf3bef2 in QGuiApplication::exec() () at
kernel/qguiapplication.cpp:1870
#38 0x00007fb2bc776cda in QApplication::exec() () at
kernel/qapplication.cpp:2832
#39 0x000055998a5cadb8 in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/dolphin/dolphin-23.08.0/src/main.cpp:255
[Inferior 1 (process 3448) detached]

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