https://bugs.kde.org/show_bug.cgi?id=485563
Bug ID: 485563
Summary: Invoking and dismissing the "Toolbar settings" context
menu causes reproducible crash.
Classification: Applications
Product: keditbookmarks
Version: 24.02.1
Platform: Fedora RPMs
URL: https://bugzilla.redhat.com/show_bug.cgi?id=2275016#c0
:~:text=description%20of%20problem%3A%201.%20%22edit%2
0bookmarks%22%202.%20invoke%20the%20%22toolbar%20setti
ngs%22%20context%20menu.%203.%20close%20the%20context%
20menu.%20it%20reproducibly%20crashes
OS: Linux
Status: REPORTED
Severity: minor
Priority: NOR
Component: general
Assignee: konq-b...@kde.org
Reporter: 4wy78...@rokejulianlockhart.addy.io
Target Milestone: ---
Flags: performance-
STEPS TO REPRODUCE
1. "Edit bookmarks"
2. Invoke the "Toolbar settings" context menu.
3. Close the context menu.
OBSERVED RESULT
It reproducibly crashes:
> PS /home/RokeJulianLockhart> gdb keditbookmarks
> GNU gdb (Fedora Linux) 14.2-1.fc40
> Copyright (C) 2023 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.
> Type "show copying" and "show warranty" for details.
> This GDB was configured as "x86_64-redhat-linux-gnu".
> Type "show configuration" for configuration details.
> For bug reporting instructions, please see:
> <https://www.gnu.org/software/gdb/bugs/>.
> Find the GDB manual and other documentation resources online at:
> <http://www.gnu.org/software/gdb/documentation/>.
>
> For help, type "help".
> Type "apropos word" to search for commands related to "word"...
> Reading symbols from keditbookmarks...
>
> This GDB supports auto-downloading debuginfo from the following URLs:
> <https://debuginfod.fedoraproject.org/>
> Enable debuginfod for this session? (y or [n]) y
> Debuginfod has been enabled.
> To make this setting permanent, add 'set debuginfod enabled on' to .gdbinit.
> Reading symbols from
> /home/RokeJulianLockhart/.cache/debuginfod_client/9b117bb610c8e0d1028715780bab0da2c569d3f1/debuginfo...
>
>
> (gdb) run
>
>
>
> Starting program: /usr/bin/keditbookmarks
> [Thread debugging using libthread_db enabled]
>
>
>
> Using host libthread_db library "/lib64/libthread_db.so.1".
> [New Thread 0x7fffe36006c0 (LWP 345559)]
>
>
>
> Downloading separate debug info for
> /usr/lib64/qt6/plugins/platformthemes/libqxdgdesktopportal.so
>
>
> [New Thread 0x7fffe18006c0 (LWP 345645)]
>
>
>
> [New Thread 0x7fffe0e006c0 (LWP 345646)]
> [New Thread 0x7fffd98006c0 (LWP 345649)]
>
>
>
> [New Thread 0x7fffd8e006c0 (LWP 345650)]
> [New Thread 0x7fffc8c006c0 (LWP 345651)]
> [New Thread 0x7fffc3e006c0 (LWP 345652)]
> [New Thread 0x7fffc34006c0 (LWP 345653)]
> [New Thread 0x7fffc2a006c0 (LWP 345654)]
> [New Thread 0x7fffc20006c0 (LWP 345655)]
> [New Thread 0x7fffc16006c0 (LWP 345656)]
> [New Thread 0x7fffc0c006c0 (LWP 345657)]
> [New Thread 0x7fffb7e006c0 (LWP 345658)]
> [New Thread 0x7fffb74006c0 (LWP 345659)]
> [New Thread 0x7fffb6a006c0 (LWP 345660)]
> [Thread 0x7fffb6a006c0 (LWP 345660) exited]
> [Thread 0x7fffb74006c0 (LWP 345659) exited]
> [Thread 0x7fffb7e006c0 (LWP 345658) exited]
> [Thread 0x7fffc0c006c0 (LWP 345657) exited]
> [Thread 0x7fffc16006c0 (LWP 345656) exited]
> [Thread 0x7fffc20006c0 (LWP 345655) exited]
> [New Thread 0x7fffc20006c0 (LWP 345667)]
>
>
>
> [New Thread 0x7fffc16006c0 (LWP 345668)]
>
>
>
>
> Thread 1 "keditbookmarks" received signal SIGSEGV, Segmentation fault.
> QAction::associatedObjects (this=this@entry=0x0) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/gui/kernel/qaction.cpp:507
> Downloading source file
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/gui/kernel/qaction.cpp
> 507 Q_D(const QAction);
>
>
>
> (gdb) bt
> #0 QAction::associatedObjects (this=this@entry=0x0) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/gui/kernel/qaction.cpp:507
> #1 0x00007ffff7ec7f6d in KToolBarPrivate::slotContextAboutToHide
> (this=0x5555559097b0) at
> /usr/src/debug/kf6-kxmlgui-6.0.0-1.fc40.x86_64/src/ktoolbar.cpp:752
> #2 KToolBar::contextMenuEvent (this=<optimized out>, event=<optimized out>)
> at /usr/src/debug/kf6-kxmlgui-6.0.0-1.fc40.x86_64/src/ktoolbar.cpp:961
> #3 KToolBar::contextMenuEvent (this=<optimized out>, event=<optimized out>)
> at /usr/src/debug/kf6-kxmlgui-6.0.0-1.fc40.x86_64/src/ktoolbar.cpp:952
> #4 0x00007ffff6fe4cc0 in QWidget::event (this=0x555555981a50,
> event=0x7fffffffc770) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/widgets/kernel/qwidget.cpp:9339
> #5 0x00007ffff6f87f68 in QApplicationPrivate::notify_helper
> (this=this@entry=0x5555555df4c0, receiver=receiver@entry=0x555555981a50,
> e=e@entry=0x7fffffffc770)
> at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/widgets/kernel/qapplication.cpp:3296
> #6 0x00007ffff6f93a55 in QApplication::notify (this=<optimized out>,
> receiver=<optimized out>, e=0x7fffffffc770) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/widgets/kernel/qapplication.cpp:2923
> #7 0x00007ffff5d8f218 in QCoreApplication::notifyInternal2
> (receiver=0x555555981a50, event=0x7fffffffc770) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/corelib/kernel/qcoreapplication.cpp:1121
> #8 0x00007ffff5d8f24a in QCoreApplication::forwardEvent (receiver=<optimized
> out>, event=<optimized out>, originatingEvent=<optimized out>) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/corelib/kernel/qcoreapplication.cpp:1136
> #9 0x00007ffff6ff8463 in QWidgetWindow::handleMouseEvent (this=<optimized
> out>, event=0x7fffffffca30) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/widgets/kernel/qwidgetwindow.cpp:661
> #10 0x00007ffff6ffb250 in QWidgetWindow::event (this=0x555555a96400,
> event=0x7fffffffca30) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/widgets/kernel/qwidgetwindow.cpp:267
> #11 0x00007ffff6f87f68 in QApplicationPrivate::notify_helper (this=<optimized
> out>, receiver=0x555555a96400, e=0x7fffffffca30) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/widgets/kernel/qapplication.cpp:3296
> #12 0x00007ffff5d8f218 in QCoreApplication::notifyInternal2
> (receiver=0x555555a96400, event=0x7fffffffca30) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/corelib/kernel/qcoreapplication.cpp:1121
> #13 0x00007ffff5d8f43d in QCoreApplication::sendSpontaneousEvent
> (receiver=<optimized out>, event=<optimized out>) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/corelib/kernel/qcoreapplication.cpp:1553
> #14 0x00007ffff65e3d9b in QGuiApplicationPrivate::processMouseEvent
> (e=0x7fffd4001910) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/gui/kernel/qguiapplication.cpp:2325
> #15 0x00007ffff66455fc in QWindowSystemInterface::sendWindowSystemEvents
> (flags=...) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/gui/kernel/qwindowsysteminterface.cpp:1109
> #16 0x00007ffff6b40824 in userEventSourceDispatch (source=<optimized out>) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/gui/platform/unix/qeventdispatcher_glib.cpp:38
> #17 0x00007ffff50d568c in g_main_dispatch (context=0x7fffdc000f00) at
> ../glib/gmain.c:3344
> #18 g_main_context_dispatch_unlocked (context=0x7fffdc000f00) at
> ../glib/gmain.c:4152
> #19 0x00007ffff5136788 in g_main_context_iterate_unlocked.isra.0
> (context=context@entry=0x7fffdc000f00, block=block@entry=1,
> dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4217
> #20 0x00007ffff50d6b03 in g_main_context_iteration (context=0x7fffdc000f00,
> may_block=1) at ../glib/gmain.c:4282
> #21 0x00007ffff6066de3 in QEventDispatcherGlib::processEvents
> (this=0x5555555ecf60, flags=...) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:393
> #22 0x00007ffff5d9c053 in QEventLoop::exec (this=this@entry=0x7fffffffce60,
> flags=..., flags@entry=...) at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/corelib/global/qflags.h:34
> #23 0x00007ffff5d97ffc in QCoreApplication::exec () at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/corelib/global/qflags.h:74
> #24 0x00007ffff65d37cd in QGuiApplication::exec () at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/gui/kernel/qguiapplication.cpp:1925
> #25 0x00007ffff6f87ed9 in QApplication::exec () at
> /usr/src/debug/qt6-qtbase-6.6.2-6.fc40.x86_64/src/widgets/kernel/qapplication.cpp:2574
> #26 0x00005555555746fe in main (argc=<optimized out>, argv=<optimized out>)
> at /usr/src/debug/keditbookmarks-24.02.1-1.fc40.x86_64/src/main.cpp:268
> (gdb)
EXPECTED RESULT
It shouldn't crash.
SOFTWARE/OS VERSIONS
Operating System: cpe:/o:fedoraproject:fedora:40
KDE Plasma Version: 6.0.3
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2
Kernel Version: 6.8.5-301.fc40.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 12 × AMD Ryzen 5 7600X 6-Core Processor
Memory: 30.5 GiB of RAM
Graphics Processor: AMD Radeon RX 5700
Manufacturer: ASRock
Product Name: X670E Taichi
ADDITIONAL INFORMATION
https://bugzilla.redhat.com/show_bug.cgi?id=2275016#c0:~:text=description%20of%20problem%3A%201.%20%22edit%20bookmarks%22%202.%20invoke%20the%20%22toolbar%20settings%22%20context%20menu.%203.%20close%20the%20context%20menu.%20it%20reproducibly%20crashes
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