[kmail2] [Bug 460637] New: Kmail crashes upon typing anything into the "find action" text box.

spittingverse at gmail.com spittingverse at gmail.com
Tue Oct 18 06:48:25 BST 2022 

https://bugs.kde.org/show_bug.cgi?id=460637

            Bug ID: 460637
           Summary: Kmail crashes upon typing anything into the "find
                    action" text box.
    Classification: Applications
           Product: kmail2
           Version: unspecified
          Platform: Archlinux
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: spittingverse at gmail.com
  Target Milestone: ---

Application: kmail (5.21.2 (22.08.2))

Qt Version: 5.15.6
Frameworks Version: 5.99.0
Operating System: Linux 6.0.2-arch1-1 x86_64
Windowing System: Wayland
Distribution: Arch Linux
DrKonqi: 5.26.0 [KCrashBackend]

-- Information about the crash:
Access the find action textbox by either pressing ctrl+alt+i or from the help
section of the menubar. Type any letter in and it will crash.

The crash can be reproduced every time.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fe296d5821b in QtPrivate::qustrchr(QStringView, unsigned short) ()
at /usr/lib/libQt5Core.so.5
#5  0x00007fe296d619c6 in QString::indexOf(QChar, int, Qt::CaseSensitivity)
const () at /usr/lib/libQt5Core.so.5
#6  0x00007fe2a00fa936 in KLocalizedString::removeAcceleratorMarker(QString
const&) () at /usr/lib/libKF5I18n.so.5
#7  0x00007fe295069327 in  () at /usr/lib/libKF5ConfigWidgets.so.5
#8  0x00007fe29506a750 in  () at /usr/lib/libKF5ConfigWidgets.so.5
#9  0x00007fe29505dee4 in  () at /usr/lib/libKF5ConfigWidgets.so.5
#10 0x00007fe296e64240 in  () at /usr/lib/libQt5Core.so.5
#11 0x00007fe296e65d5b in QSortFilterProxyModel::columnCount(QModelIndex
const&) const () at /usr/lib/libQt5Core.so.5
#12 0x00007fe297df21e0 in QHeaderView::initializeSections() () at
/usr/lib/libQt5Widgets.so.5
#13 0x00007fe297df2a00 in QHeaderView::reset() () at
/usr/lib/libQt5Widgets.so.5
#14 0x00007fe296ebd530 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fe296e46f02 in
QAbstractItemModel::modelReset(QAbstractItemModel::QPrivateSignal) () at
/usr/lib/libQt5Core.so.5
#16 0x00007fe296ebd381 in  () at /usr/lib/libQt5Core.so.5
#17 0x00007fe297cb3107 in QLineEdit::textChanged(QString const&) () at
/usr/lib/libQt5Widgets.so.5
#18 0x00007fe296ebd530 in  () at /usr/lib/libQt5Core.so.5
#19 0x00007fe297cbe7fa in QWidgetLineControl::textChanged(QString const&) () at
/usr/lib/libQt5Widgets.so.5
#20 0x00007fe297cb7bd2 in QWidgetLineControl::finishChange(int, bool, bool) ()
at /usr/lib/libQt5Widgets.so.5
#21 0x00007fe297cc2e4e in QWidgetLineControl::processKeyEvent(QKeyEvent*) () at
/usr/lib/libQt5Widgets.so.5
#22 0x00007fe297cb56f4 in QLineEdit::keyPressEvent(QKeyEvent*) () at
/usr/lib/libQt5Widgets.so.5
#23 0x00007fe297baf5d1 in QWidget::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#24 0x00007fe297b78b1c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#25 0x00007fe297b7ddf8 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#26 0x00007fe296e8cb88 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#27 0x00007fe297bcf18b in  () at /usr/lib/libQt5Widgets.so.5
#28 0x00007fe297b78b1c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#29 0x00007fe296e8cb88 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#30 0x00007fe29733fb50 in
QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*)
() at /usr/lib/libQt5Gui.so.5
#31 0x00007fe297328985 in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/libQt5Gui.so.5
#32 0x00007fe28e1785d5 in  () at /usr/lib/libQt5WaylandClient.so.5
#33 0x00007fe28f91881b in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#34 0x00007fe28f96eec9 in  () at /usr/lib/libglib-2.0.so.0
#35 0x00007fe28f9170d2 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#36 0x00007fe296ed750c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#37 0x00007fe296e8532c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#38 0x00007fe297cfb6c8 in  () at /usr/lib/libQt5Widgets.so.5
#39 0x00007fe297cfb7e3 in QMenu::exec(QPoint const&, QAction*) () at
/usr/lib/libQt5Widgets.so.5
#40 0x00007fe297cfb854 in QMenu::exec() () at /usr/lib/libQt5Widgets.so.5
#41 0x00007fe2981c7252 in  () at /usr/lib/libKF5XmlGui.so.5
#42 0x00007fe296ebd381 in  () at /usr/lib/libQt5Core.so.5
#43 0x00007fe297b6bec7 in QAction::triggered(bool) () at
/usr/lib/libQt5Widgets.so.5
#44 0x00007fe297b718c7 in QAction::activate(QAction::ActionEvent) () at
/usr/lib/libQt5Widgets.so.5
#45 0x00007fe297cf3e3b in  () at /usr/lib/libQt5Widgets.so.5
#46 0x00007fe297cf3f5d in  () at /usr/lib/libQt5Widgets.so.5
#47 0x00007fe297baf6e7 in QWidget::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#48 0x00007fe297b78b1c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#49 0x00007fe297b7e339 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#50 0x00007fe296e8cb88 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#51 0x00007fe297b7c337 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) ()
at /usr/lib/libQt5Widgets.so.5
#52 0x00007fe297bcd894 in  () at /usr/lib/libQt5Widgets.so.5
#53 0x00007fe297bcf15e in  () at /usr/lib/libQt5Widgets.so.5
#54 0x00007fe297b78b1c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#55 0x00007fe296e8cb88 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#56 0x00007fe29733f13c in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() at /usr/lib/libQt5Gui.so.5
#57 0x00007fe297328985 in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/libQt5Gui.so.5
#58 0x00007fe28e1785d5 in  () at /usr/lib/libQt5WaylandClient.so.5
#59 0x00007fe28f91881b in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#60 0x00007fe28f96eec9 in  () at /usr/lib/libglib-2.0.so.0
#61 0x00007fe28f9170d2 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#62 0x00007fe296ed750c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#63 0x00007fe296e8532c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#64 0x00007fe296e8fe59 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#65 0x000055a52b1a331f in  ()
#66 0x00007fe29663c290 in  () at /usr/lib/libc.so.6
#67 0x00007fe29663c34a in __libc_start_main () at /usr/lib/libc.so.6
#68 0x000055a52b1a3eb5 in  ()
[Inferior 1 (process 3991) detached]

Reported using DrKonqi

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