https://bugs.kde.org/show_bug.cgi?id=424720
Bug ID: 424720
Summary: Crash on closing a view that is not the current view
Product: krita
Version: 4.3.0
Platform: Mint (Ubuntu based)
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: General
Assignee: krita-bugs-n...@kde.org
Reporter: tamtamy.tym...@gmail.com
Target Milestone: ---
SUMMARY
When I close a view in Krita that isn't the active view, Krita crashes.
Note: it's both on master (65979251d6) and on stable (appimage Version:
4.3.1-alpha (git 21e34aa))
STEPS TO REPRODUCE
1. Create one document.
2. Create another document.
3. Close the previous document (the non-active one).
OBSERVED RESULT
Crash
EXPECTED RESULT
No crash
Krita
Version: 4.3.1-alpha (git 21e34aa)
Languages: en_US, en, en_US, en, pl_PL, pl, pl_PL, pl
Hidpi: true
Qt
Version (compiled): 5.12.9
Version (loaded): 5.12.9
OS Information
Build ABI: x86_64-little_endian-lp64
Build CPU: x86_64
CPU: x86_64
Kernel Type: linux
Kernel Version: 5.3.7-050307-generic
Pretty Productname: Linux Mint 19.3
Product Type: linuxmint
Product Version: 19.3
Desktop: X-Cinnamon
ADDITIONAL INFORMATION
(gdb) bt
#0 0x00007ffff6f8f635 in KisInputManager::eventFilterImpl(QEvent*) [clone
.localalias.272] (this=0x555559a67b48, event=0x7fffffffcab0) at
/home/tymon/kritadev/krita/libs/ui/input/kis_input_manager.cpp:517
#1 0x00007ffff48301ab in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007ffff51ef491 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#3 0x00007ffff51f6ae0 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#4 0x00007ffff7015347 in KisApplication::notify(QObject*, QEvent*)
(this=<optimized out>, receiver=0x5555596002c0, event=0x7fffffffcab0) at
/home/tymon/kritadev/krita/libs/ui/KisApplication.cpp:736
#5 0x00007ffff4830499 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007ffff51f4699 in QApplicationPrivate::setFocusWidget(QWidget*,
Qt::FocusReason) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7 0x00007ffff5227a4e in QWidget::setFocus(Qt::FocusReason) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8 0x00007ffff52284c8 in QWidget::focusNextPrevChild(bool) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9 0x00007ffff52283da in QWidget::focusNextPrevChild(bool) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007ffff5228891 in QWidgetPrivate::hide_helper() () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007ffff522d558 in QWidget::setVisible(bool) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007ffff5228b2a in
QWidgetPrivate::close_helper(QWidgetPrivate::CloseMode) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007ffff5357384 in QMdiSubWindow::closeEvent(QCloseEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007ffff522d7d8 in QWidget::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007ffff5356a33 in QMdiSubWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007ffff51ef4a1 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007ffff51f6ae0 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007ffff7015347 in KisApplication::notify(QObject*, QEvent*)
(this=<optimized out>, receiver=0x55556568dd70, event=0x7fffffffd1c0) at
/home/tymon/kritadev/krita/libs/ui/KisApplication.cpp:736
#19 0x00007ffff4830499 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007ffff5228a72 in
QWidgetPrivate::close_helper(QWidgetPrivate::CloseMode) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007ffff5344d75 in QMdiArea::closeAllSubWindows() () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007ffff704e172 in KisMainWindow::closeEvent(QCloseEvent*)
(this=0x55555ad7a500, e=0x7fffffffd6b0) at
/home/tymon/kritadev/krita/libs/ui/KisMainWindow.cpp:1467
#23 0x00007ffff522d7d8 in QWidget::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007ffff5333f34 in QMainWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007ffff2978aeb in KMainWindow::event(QEvent*)
(this=this@entry=0x55555ad7a500, ev=ev@entry=0x7fffffffd6b0) at
/home/tymon/kritadev/krita/libs/widgetutils/xmlgui/kmainwindow.cpp:765
#26 0x00007ffff29ba299 in KXmlGuiWindow::event(QEvent*) (this=0x55555ad7a500,
ev=0x7fffffffd6b0) at
/home/tymon/kritadev/krita/libs/widgetutils/xmlgui/kxmlguiwindow.cpp:125
#27 0x00007ffff51ef4a1 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007ffff51f6ae0 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007ffff7015347 in KisApplication::notify(QObject*, QEvent*)
(this=<optimized out>, receiver=0x55555ad7a500, event=0x7fffffffd6b0) at
/home/tymon/kritadev/krita/libs/ui/KisApplication.cpp:736
#30 0x00007ffff4830499 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007ffff5228cd1 in
QWidgetPrivate::close_helper(QWidgetPrivate::CloseMode) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007ffff5247d1e in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007ffff524af2d in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007ffff51ef4a1 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007ffff51f6ae0 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007ffff7015347 in KisApplication::notify(QObject*, QEvent*)
(this=<optimized out>, receiver=0x55555aa96ce0, event=0x7fffffffda10) at
/home/tymon/kritadev/krita/libs/ui/KisApplication.cpp:736
#37 0x00007ffff4830499 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007ffff4c327ca in
QGuiApplicationPrivate::processCloseEvent(QWindowSystemInterfacePrivate::CloseEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#39 0x00007ffff4c37465 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#40 0x00007ffff4c11b6b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#41 0x00007fffea91be5b in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#42 0x00007ffff482f16b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x00007ffff48372e2 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#44 0x0000555555e28e2f in main (argc=<optimized out>, argv=0x7fffffffdec8) at
/home/tymon/kritadev/krita/krita/main.cc:614
#45 0x00007ffff3e5fb6b in __libc_start_main (main=0x555555e27420 <main>,
argc=1, argv=0x7fffffffdec8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffffffdeb8) at ../csu/libc-start.c:308
#46 0x0000555555e29cca in _start () at
/home/tymon/kritadev/krita/krita/main.cc:488
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