https://bugs.kde.org/show_bug.cgi?id=473324
Bug ID: 473324
Summary: KPhotoAlbum crashes when Jump to Context is used in
Thumbnail Viewer with zero thumbnails
Classification: Applications
Product: kphotoalbum
Version: GIT master
Platform: openSUSE
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: Thumbnail Viewer
Assignee: kpab...@willden.org
Reporter: victor.ip.l...@gmail.com
Target Milestone: ---
SUMMARY
KPhotoAlbum crashes when Jump to Context is used in Thumbnail Viewer with zero
thumbnails.
STEPS TO REPRODUCE
1. Open KPhotoAlbum
2. Click Show Thumbnails (notice no thumbnail selected by default)
3. Click View --> Limit View to Selection (notice no thumbnails displayed)
4. Click View --> Jump to Context
5. KPhotoAlbum crashes
OBSERVED RESULT
Crash
EXPECTED RESULT
No crash
SOFTWARE/OS VERSIONS
Linux: openSUSE Tumbleweed 20230807; Kernel Version: 6.4.8-1-default (64-bit)
KDE Plasma Version: 5.27.7
KDE Frameworks Version: 5.108.0
Qt Version: 5.15.10
KPhotoAlbum Version 5.11.0 (as installed from Opensuse Tumbleweed repository)
Also occurs in latest git version v5.11.0-54-g1b4d199e
ADDITIONAL INFORMATION
1. Crash is reproducible every time the steps are followed.
2. Provided above is easiest way to reproduce the crash. However, applying Jump
to Context from other pathways that lead to Thumbnail Viewer with zero
thumbnails will also cause crash. For example another pathway could be
(assuming no untagged images): Click "Untagged Images" and then "Click View -->
Jump to Context"
3. Crash occurs even in the demo database
GDB Backtrace:
Application: KPhotoAlbum (kphotoalbum), signal: Aborted
[KCrash Handler]
#4 0x00007f3442e92abc in __pthread_kill_implementation () from
/lib64/libc.so.6
#5 0x00007f3442e41266 in raise () from /lib64/libc.so.6
#6 0x00007f3442e29897 in abort () from /lib64/libc.so.6
#7 0x00007f34434bb4f9 in qt_message_fatal (message=<synthetic pointer>...,
context=...) at global/qlogging.cpp:1914
#8 QMessageLogger::fatal (this=this@entry=0x7ffe57a260b8,
msg=msg@entry=0x7f34437d2000 "ASSERT: \"%s\" in file %s, line %d") at
global/qlogging.cpp:893
#9 0x00007f34434ba730 in qt_assert (assertion=<optimized out>, file=<optimized
out>, line=<optimized out>) at global/qglobal.cpp:3391
#10 0x00000000004b9a4a in ThumbnailView::ThumbnailModel::imageAt
(this=0x155d550, index=-1) at
/home/victor/Downloads/kphotoalbum/ThumbnailView/ThumbnailModel.cpp:267
#11 0x00000000004c7cbc in ThumbnailView::ThumbnailFacade::currentItem
(this=0x15d1030) at
/home/victor/Downloads/kphotoalbum/ThumbnailView/ThumbnailFacade.cpp:86
#12 0x0000000000540dc4 in MainWindow::Window::slotJumpToContext
(this=0x13ccf00) at
/home/victor/Downloads/kphotoalbum/MainWindow/Window.cpp:1669
#13 0x000000000054b202 in QtPrivate::FunctorCall<QtPrivate::IndexesList<>,
QtPrivate::List<>, void, void (MainWindow::Window::*)()>::call(void
(MainWindow::Window::*)(), MainWindow::Window*, void**) (f=(void
(MainWindow::Window::*)(MainWindow::Window * const)) 0x540da0
<MainWindow::Window::slotJumpToContext()>, o=0x13ccf00, arg=0x7ffe57a26360) at
/usr/include/qt5/QtCore/qobjectdefs_impl.h:152
#14 0x000000000054a97b in QtPrivate::FunctionPointer<void
(MainWindow::Window::*)()>::call<QtPrivate::List<>, void>(void
(MainWindow::Window::*)(), MainWindow::Window*, void**) (f=(void
(MainWindow::Window::*)(MainWindow::Window * const)) 0x540da0
<MainWindow::Window::slotJumpToContext()>, o=0x13ccf00, arg=0x7ffe57a26360) at
/usr/include/qt5/QtCore/qobjectdefs_impl.h:185
#15 0x0000000000549233 in QtPrivate::QSlotObject<void
(MainWindow::Window::*)(), QtPrivate::List<>, void>::impl(int,
QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1,
this_=0x15d4db0, r=0x13ccf00, a=0x7ffe57a26360, ret=0x0) at
/usr/include/qt5/QtCore/qobjectdefs_impl.h:418
#16 0x00007f34437257a2 in QtPrivate::QSlotObjectBase::call (a=0x7ffe57a26360,
r=0x13ccf00, this=0x15d4db0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#17 doActivate<false> (sender=0x15739c0, signal_index=4, argv=0x7ffe57a26360)
at kernel/qobject.cpp:3925
#18 0x00007f344371e40f in QMetaObject::activate (sender=sender@entry=0x15739c0,
m=m@entry=0x7f34448bacc0 <QAction::staticMetaObject>,
local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffe57a26360)
at kernel/qobject.cpp:3985
#19 0x00007f344439e8b2 in QAction::triggered (this=this@entry=0x15739c0,
_t1=<optimized out>) at .moc/moc_qaction.cpp:376
#20 0x00007f34443a142f in QAction::activate (this=0x15739c0, event=<optimized
out>) at kernel/qaction.cpp:1161
#21 0x00007f3444525ef2 in QMenuPrivate::activateCausedStack
(this=this@entry=0x1697300, causedStack=..., action=action@entry=0x15739c0,
action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at
widgets/qmenu.cpp:1384
#22 0x00007f344452dd23 in QMenuPrivate::activateAction (this=0x1697300,
action=0x15739c0, action_e=QAction::Trigger, self=true) at
widgets/qmenu.cpp:1461
#23 0x00007f34443e6d68 in QWidget::event (this=0x15d7150, event=0x7ffe57a26950)
at kernel/qwidget.cpp:9045
#24 0x00007f34443a519e in QApplicationPrivate::notify_helper
(this=this@entry=0x10f8c90, receiver=receiver@entry=0x15d7150,
e=e@entry=0x7ffe57a26950) at kernel/qapplication.cpp:3640
#25 0x00007f34443ad5cf in QApplication::notify (this=<optimized out>,
receiver=<optimized out>, e=0x7ffe57a26950) at kernel/qapplication.cpp:3084
#26 0x00007f34436ed4f8 in QCoreApplication::notifyInternal2
(receiver=0x15d7150, event=0x7ffe57a26950) at kernel/qcoreapplication.cpp:1064
#27 0x00007f34436ed6ce in QCoreApplication::sendSpontaneousEvent
(receiver=<optimized out>, event=<optimized out>) at
kernel/qcoreapplication.cpp:1474
#28 0x00007f34443ab92e in QApplicationPrivate::sendMouseEvent
(receiver=0x15d7150, event=event@entry=0x7ffe57a26950, alienWidget=<optimized
out>, nativeWidget=0x15d7150, buttonDown=buttonDown@entry=0x7f34448f2330
<qt_button_down>, lastMouseReceiver=..., spontaneous=true,
onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2622
#29 0x00007f34444002ca in QWidgetWindow::handleMouseEvent
(this=this@entry=0x161bb10, event=event@entry=0x7ffe57a26c00) at
kernel/qwidgetwindow.cpp:580
#30 0x00007f3444402d1f in QWidgetWindow::event (this=0x161bb10,
event=0x7ffe57a26c00) at kernel/qwidgetwindow.cpp:300
#31 0x00007f34443a519e in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x161bb10, e=0x7ffe57a26c00) at kernel/qapplication.cpp:3640
#32 0x00007f34436ed4f8 in QCoreApplication::notifyInternal2
(receiver=0x161bb10, event=0x7ffe57a26c00) at kernel/qcoreapplication.cpp:1064
#33 0x00007f3443b7d12b in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /lib64/libQt5Gui.so.5
#34 0x00007f3443b503ac in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQt5Gui.so.5
#35 0x00007f3438b1b1aa in ?? () from /lib64/libQt5XcbQpa.so.5
#36 0x00007f344092b988 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#37 0x00007f344092bd98 in ?? () from /lib64/libglib-2.0.so.0
#38 0x00007f344092be2c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#39 0x00007f3443746496 in QEventDispatcherGlib::processEvents (this=0x11dddf0,
flags=...) at kernel/qeventdispatcher_glib.cpp:423
#40 0x00007f34436ebf8b in QEventLoop::exec (this=this@entry=0x7ffe57a26f30,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#41 0x00007f34436f4420 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#42 0x0000000000471840 in main (argc=2, argv=0x7ffe57a27638) at
/home/victor/Downloads/kphotoalbum/main.cpp:161
[Inferior 1 (process 22157) detached]
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