https://bugs.kde.org/show_bug.cgi?id=478998
Bug ID: 478998
Summary: kwin_wayland crashes after activating search result in
overview effect
Classification: Plasma
Product: kwin
Version: master
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: effects-overview
Assignee: kwin-bugs-n...@kde.org
Reporter: nicolas.fe...@gmx.de
Target Milestone: ---
STEPS TO REPRODUCE
1. Open Overview effect
2. Type "4000 yen" into search field
3. Navigate to a result and press enter
OBSERVED RESULT
#0 0x7f923c06b137 in __interceptor_memmove
../../../../libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:882
#1 0x7f91da159b9f (/lib64/libqalculate.so.22+0x159b9f) (BuildId:
c44d8756e576c054984f0ecf66619b474ac6d734)
#2 0x7f91da150971 in Calculator::nameChanged(ExpressionItem*, bool)
(/lib64/libqalculate.so.22+0x150971) (BuildId:
c44d8756e576c054984f0ecf66619b474ac6d734)
#3 0x7f91da218956 in ExpressionItem::addName(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> >, unsigned long, bool)
(/lib64/libqalculate.so.22+0x218956) (BuildId:
c44d8756e576c054984f0ecf66619b474ac6d734)
#4 0x7f91da14d09a in Calculator::addBuiltinVariables()
(/lib64/libqalculate.so.22+0x14d09a) (BuildId:
c44d8756e576c054984f0ecf66619b474ac6d734)
#5 0x7f91da14320a in Calculator::Calculator()
(/lib64/libqalculate.so.22+0x14320a) (BuildId:
c44d8756e576c054984f0ecf66619b474ac6d734)
#6 0x7f9201159993 in QalculateEngine::QalculateEngine(QObject*)
/home/nico/kde6/src/plasma-workspace/runners/calculator/qalculate_engine.cpp:60
#7 0x7f9201172521 in std::__detail::_MakeUniq<QalculateEngine>::__single_object
std::make_unique<QalculateEngine>() /usr/include/c++/13/bits/unique_ptr.h:1070
#8 0x7f920116e835 in CalculatorRunner::calculate(QString const&, bool*, int,
QString const&)
/home/nico/kde6/src/plasma-workspace/runners/calculator/calculatorrunner.cpp:153
#9 0x7f920116dcb7 in CalculatorRunner::match(KRunner::RunnerContext&)
/home/nico/kde6/src/plasma-workspace/runners/calculator/calculatorrunner.cpp:133
#10 0x7f920baaef72 in
KRunner::AbstractRunner::matchInternal(KRunner::RunnerContext)
/home/nico/kde6/src/krunner/src/abstractrunner.cpp:177
#11 0x7f920baaf316 in KRunner::AbstractRunner::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**)
/home/nico/kde6/build/krunner/src/KF6Runner_autogen/include/moc_abstractrunner.cpp:173
#12 0x7f92347cb2ad in QObject::event(QEvent*) (/lib64/libQt6Core.so.6+0x1cb2ad)
(BuildId: da7667e446842b4ec5e606c6775afb0da17fb3fa)
#13 0x7f92365c094d in QApplicationPrivate::notify_helper(QObject*, QEvent*)
/usr/src/debug/qtbase-everywhere-src-6.6.1/src/widgets/kernel/qapplication.cpp:3296
#14 0x7f92347878b7 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
/usr/src/debug/qtbase-everywhere-src-6.6.1/src/corelib/kernel/qcoreapplication.cpp:1121
#15 0x7f9234787c16 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int,
QThreadData*)
/usr/src/debug/qtbase-everywhere-src-6.6.1/src/corelib/kernel/qcoreapplication.cpp:1901
#16 0x7f92349ad9e2 in postEventSourceDispatch
/usr/src/debug/qtbase-everywhere-src-6.6.1/src/corelib/kernel/qeventdispatcher_glib.cpp:243
#17 0x7f9232513f2f in g_main_dispatch ../glib/gmain.c:3476
#18 0x7f9232513f2f in g_main_context_dispatch_unlocked ../glib/gmain.c:4284
#19 0x7f9232515b57 in g_main_context_iterate_unlocked ../glib/gmain.c:4349
#20 0x7f923251620b in g_main_context_iteration ../glib/gmain.c:4414
#21 0x7f92349abc6b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(/lib64/libQt6Core.so.6+0x3abc6b) (BuildId:
da7667e446842b4ec5e606c6775afb0da17fb3fa)
#22 0x7f923479211a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(/lib64/libQt6Core.so.6+0x19211a) (BuildId:
da7667e446842b4ec5e606c6775afb0da17fb3fa)
#23 0x7f92348674a3 in QThread::exec() (/lib64/libQt6Core.so.6+0x2674a3)
(BuildId: da7667e446842b4ec5e606c6775afb0da17fb3fa)
#24 0x7f92348e62c8 in
terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
/usr/src/debug/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:324
#25 0x7f92348e62c8 in QThreadPrivate::start(void*)
/usr/src/debug/qtbase-everywhere-src-6.6.1/src/corelib/thread/qthread_unix.cpp:283
#26 0x7f9233e8ff43 in start_thread
/usr/src/debug/glibc-2.38/nptl/pthread_create.c:444
#27 0x7f9233f184cb in clone3 ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
3001f2ea90 is located 14 bytes after 18-byte region
[0x603001f2ea70,0x603001f2ea82)
cated by thread T58 (calculator) here:
#0 0x7f923c0dc03f in __interceptor_malloc
../../../../libsanitizer/asan/asan_malloc_linux.cpp:69
#1 0x7f923251c94d in g_malloc ../glib/gmem.c:130
ad T33 (calculator) created by T0 here:
#0 0x7f923c04b6a6 in __interceptor_pthread_create
../../../../libsanitizer/asan/asan_interceptors.cpp:208
#1 0x7f92348e45ae in QThread::start(QThread::Priority)
(/lib64/libQt6Core.so.6+0x2e45ae) (BuildId:
da7667e446842b4ec5e606c6775afb0da17fb3fa)
#2 0x60400055245f (<unknown module>)
ad T58 (calculator) created by T0 here:
#0 0x7f923c04b6a6 in __interceptor_pthread_create
../../../../libsanitizer/asan/asan_interceptors.cpp:208
#1 0x7f92348e45ae in QThread::start(QThread::Priority)
(/lib64/libQt6Core.so.6+0x2e45ae) (BuildId:
da7667e446842b4ec5e606c6775afb0da17fb3fa)
#2 0x604000ad661f (<unknown module>)
AddressSanitizer: heap-buffer-overflow
../../../../libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:882
in __interceptor_memmove
SOFTWARE/OS VERSIONS
KDE Plasma Version: master
KDE Frameworks Version: master
Qt Version: 6.6.1
ADDITIONAL INFORMATION
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