https://bugs.kde.org/show_bug.cgi?id=375162
Bug ID: 375162
Summary: Segfault in QuickOpen
Product: kdevplatform
Version: 5.0.80
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: quickopen
Assignee: kdevelop-bugs-n...@kde.org
Reporter: m...@flherne.uk
Target Milestone: ---
Using head of 5.1 branch, v5.0.80-34-ge629a1984
When typing in the QuickOpen entry I got this crash:
--------
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007fdf6c0be630 in QIcon::QIcon(QIcon const&) () from
/usr/lib/libQt5Gui.so.5
(gdb) bt full
#0 0x00007fdf6c0be630 in QIcon::QIcon(QIcon const&) () at
/usr/lib/libQt5Gui.so.5
#1 0x00007fdf6c7c84c4 in QAction::icon() const () at
/usr/lib/libQt5Widgets.so.5
#2 0x00007fdf37991589 in ActionsQuickOpenItem::icon() const (this=0x8e30460)
at
/home/flh/projects/kdevplatform/plugins/quickopen/actionsquickopenprovider.cpp:63
#3 0x00007fdf3796c9e3 in QuickOpenModel::data(QModelIndex const&, int) const
(this=0x2430a50, index=..., role=1) at
/home/flh/projects/kdevplatform/plugins/quickopen/quickopenmodel.cpp:312
d = {d = 0x8e30460}
#4 0x00007fdf6ca6c97e in QItemDelegate::rect(QStyleOptionViewItem const&,
QModelIndex const&, int) const () at /usr/lib/libQt5Widgets.so.5
#5 0x00007fdf6ca6d0e3 in QItemDelegate::sizeHint(QStyleOptionViewItem const&,
QModelIndex const&) const () at /usr/lib/libQt5Widgets.so.5
#6 0x00007fdf3799272a in ExpandingDelegate::sizeHint(QStyleOptionViewItem
const&, QModelIndex const&) const (this=0x3294ae0, option=..., index=...)
at
/home/flh/projects/kdevplatform/plugins/quickopen/expandingtree/expandingdelegate.cpp:127
s = {wd = 0, ht = 0}
#7 0x00007fdf6ca5b4bc in QTreeView::indexRowSizeHint(QModelIndex const&) const
() at /usr/lib/libQt5Widgets.so.5
#8 0x00007fdf6ca5cb3c in QTreeViewPrivate::itemHeight(int) const () at
/usr/lib/libQt5Widgets.so.5
#9 0x00007fdf6ca5e52e in QTreeViewPrivate::updateScrollBars() () at
/usr/lib/libQt5Widgets.so.5
#10 0x00007fdf6ca65d91 in QTreeView::updateGeometries() () at
/usr/lib/libQt5Widgets.so.5
#11 0x00007fdf6c815e4e in QWidget::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#12 0x00007fdf6c8fe0ee in QFrame::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#13 0x00007fdf6ca25093 in QAbstractItemView::viewportEvent(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#14 0x00007fdf6ca64afc in QTreeView::viewportEvent(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#15 0x00007fdf6baf47a1 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at
/usr/lib/libQt5Core.so.5
#16 0x00007fdf6c7ce335 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#17 0x00007fdf6c7d5ad1 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#18 0x00007fdf6baf4a40 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#19 0x00007fdf6c80e6f2 in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool,
bool) () at /usr/lib/libQt5Widgets.so.5
#20 0x00007fdf6c8125a3 in QWidgetPrivate::show_helper() () at
/usr/lib/libQt5Widgets.so.5
#21 0x00007fdf6c8153f5 in QWidget::setVisible(bool) () at
/usr/lib/libQt5Widgets.so.5
#22 0x00007fdf6c812538 in QWidgetPrivate::showChildren(bool) () at
/usr/lib/libQt5Widgets.so.5
#23 0x00007fdf6c8125bf in QWidgetPrivate::show_helper() () at
/usr/lib/libQt5Widgets.so.5
#24 0x00007fdf6c8153f5 in QWidget::setVisible(bool) () at
/usr/lib/libQt5Widgets.so.5
#25 0x00007fdf6c812538 in QWidgetPrivate::showChildren(bool) () at
/usr/lib/libQt5Widgets.so.5
#26 0x00007fdf6c8125bf in QWidgetPrivate::show_helper() () at
/usr/lib/libQt5Widgets.so.5
#27 0x00007fdf6c8153f5 in QWidget::setVisible(bool) () at
/usr/lib/libQt5Widgets.so.5
#28 0x00007fdf37963598 in QuickOpenLineEdit::focusInEvent(QFocusEvent*)
(this=0x2433c90, ev=0x7ffe828fdd80) at
/home/flh/projects/kdevplatform/plugins/quickopen/quickopenplugin.cpp:986
__PRETTY_FUNCTION__ = "virtual void
QuickOpenLineEdit::focusInEvent(QFocusEvent*)"
widgetGeometry = {x1 = 692, y1 = 79, x2 = 1391, y2 = 479}
screenGeom = {x1 = 0, y1 = 0, x2 = 1599, y2 = 899}
#29 0x00007fdf6c81607f in QWidget::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#30 0x00007fdf6c911e39 in QLineEdit::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#31 0x00007fdf6c7ce35c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#32 0x00007fdf6c7d5ad1 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#33 0x00007fdf6baf4a40 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#34 0x00007fdf6c7d364e in QApplicationPrivate::setFocusWidget(QWidget*,
Qt::FocusReason) () at /usr/lib/libQt5Widgets.so.5
#35 0x00007fdf6c80fe05 in QWidget::setFocus(Qt::FocusReason) () at
/usr/lib/libQt5Widgets.so.5
#36 0x00007fdf6c7ce90d in
QApplicationPrivate::giveFocusAccordingToFocusPolicy(QWidget*, QEvent*, QPoint)
() at /usr/lib/libQt5Widgets.so.5
#37 0x00007fdf6c7d774c in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#38 0x00007fdf6baf4a40 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#39 0x00007fdf6c7d503d in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at
/usr/lib/libQt5Widgets.so.5
#40 0x00007fdf6c8300f6 in () at /usr/lib/libQt5Widgets.so.5
#41 0x00007fdf6c832b03 in () at /usr/lib/libQt5Widgets.so.5
#42 0x00007fdf6c7ce35c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#43 0x00007fdf6c7d5ad1 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#44 0x00007fdf6baf4a40 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#45 0x00007fdf6c03a663 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() at /usr/lib/libQt5Gui.so.5
#46 0x00007fdf6c03c1e5 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib/libQt5Gui.so.5
#47 0x00007fdf6c01a15b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/libQt5Gui.so.5
#48 0x00007fdf52677da0 in () at /usr/lib/libQt5XcbQpa.so.5
#49 0x00007fdf5f6de587 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#50 0x00007fdf5f6de7f0 in () at /usr/lib/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#51 0x00007fdf5f6de89c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#52 0x00007fdf6bb4946f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#53 0x00007fdf6baf2e9a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#54 0x00007fdf6bafb39c in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#55 0x000000000040f341 in main(int, char**) (argc=3, argv=0x7ffe82900d68) at
/home/flh/projects/kdevelop/app/main.cpp:763
timer = {t1 = -9223372036854775808, t2 = -9223372036854775808}
description = "The KDevelop Integrated Development Environment"
aboutData = {d = 0x1af0e00}
debugArgs =
{<QList<QString>> = {<QListSpecialMethods<QString>> = {<No data
fields>}, {p = {static shared_null = {ref = {atomic = {_q_value =
{<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, <No data
fields>}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7fdf6bba1e20
<QListData::shared_null>}, d = 0x7fdf6bba1e20 <QListData::shared_null>}}, <No
data fields>}
debugeeName = {static null = {<No data fields>}, d = 0x7fdf6bba0040
<QArrayData::shared_null>}
app = {<QApplication> = {<No data fields>}, <No data fields>}
migrator = {d = 0x1b32210}
__PRETTY_FUNCTION__ = "int main(int, char**)"
parser = {d = 0x1aedd00}
initialFiles = {d = 0x7fdf6bba0040 <QArrayData::shared_null>}
availableSessionInfos = {d = 0x1bbdb50}
session = {static null = {<No data fields>}, d = 0x1b76840}
nRunningSessions = 0
core = 0x1b7f400
projectNames =
{<QList<QString>> = {<QListSpecialMethods<QString>> = {<No data
fields>}, {p = {static shared_null = {ref = {atomic = {_q_value =
{<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, <No data
fields>}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7fdf6bba1e20
<QListData::shared_null>}, d = 0x7fdf6bba1e20 <QListData::shared_null>}}, <No
data fields>}
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