On Thu, Oct 29, 2020 at 11:50 PM Boris Kolpackov <boris@xxxxxxxxxxxxxxxxx> wrote: > > After the recent qconf interface changes I've stumbled on SIGSEGV > when clicking anywhere outside an active edit area. To reproduce, > try to create a new configuration and edit a non-boot/tristate > option (int in my case) with a default value. Then, while having > the edit box active, click anywhere outside it. I cannot reproduce this problem. For example, I visited "General setup" -> "Default hostname". I double-clicked "(none)", then the edit box was activated. I clicked outside of the edit box, and the edit box got deactivated. I saw no problem. > The stack trace I get is as follows. This is with Qt 5.5.1. Let > me know if you need any other information. My Qt version 5.12.8 > > #0 0x0000000000000018 in ?? () > #1 0x00007f93094cfb06 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #2 0x00007f93094e97e4 in QStyledItemDelegate::setModelData(QWidget*, QAbstractItemModel*, QModelIndex const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #3 0x000000000040d343 in ConfigItemDelegate::setModelData (this=0xae42f0, editor=0xbf4140, model=0x8785f0, index=...) at /home/boris/work/build2/packaging/kconfig/kconfig/kconfig-qconf/qconf.cc:295 > #4 0x00007f93094613ca in QAbstractItemView::commitData(QWidget*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #5 0x00007f9309461bc0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #6 0x00007f9309f2fc0a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 > #7 0x00007f93094aad7f in QAbstractItemDelegate::commitData(QWidget*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #8 0x00007f93094ab514 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #9 0x00007f9309f01052 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 > #10 0x00007f930920103c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #11 0x00007f9309206516 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #12 0x00007f9309f0126b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 > #13 0x00007f9309204039 in QApplicationPrivate::setFocusWidget(QWidget*, Qt::FocusReason) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #14 0x00007f930923e72d in QWidget::setFocus(Qt::FocusReason) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #15 0x00007f93091fd9cc in QApplicationPrivate::giveFocusAccordingToFocusPolicy(QWidget*, QEvent*, QPoint) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #16 0x00007f9309208431 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #17 0x00007f9309f0126b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 > #18 0x00007f9309205b32 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #19 0x00007f930925e5bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #20 0x00007f9309260b7b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #21 0x00007f930920105c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #22 0x00007f9309206516 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 > #23 0x00007f9309f0126b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 > #24 0x00007f93098254e1 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 > #25 0x00007f93098271a5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 > #26 0x00007f930980af08 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 > #27 0x00007f930a290200 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 > #28 0x00007f93071a0197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #29 0x00007f93071a03f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #30 0x00007f93071a049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #31 0x00007f9309f576af in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 > #32 0x00007f9309efea2a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 > #33 0x00007f9309f06acc in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 > #34 0x0000000000417102 in main (ac=3, av=0x7ffe4121eb08) at /home/boris/work/build2/packaging/kconfig/kconfig/kconfig-qconf/qconf.cc:1904 -- Best Regards Masahiro Yamada
