Bug 380803

When trying to rename a toplevel file (or toplevel directory) inside an archive, ark segfaults, but it works normally when renaming nested files.

Backtrace:

Thread 1 "ark" received signal SIGSEGV, Segmentation fault.
0x00007ffff49aa963 in QObject::installEventFilter(QObject*) () from /usr/lib/libQt5Core.so.5

#0  0x00007ffff49aa963 in QObject::installEventFilter(QObject*) () from /usr/lib/libQt5Core.so.5
#1  0x00007fffd8ffc81f in void ArchiveView::openEntryEditor(const QModelIndex &index) () from /usr/lib/qt/plugins/arkpart.so
#2  0x00007fffd8fd6282 in void ArchiveView::renameSelectedEntry() () from /usr/lib/qt/plugins/arkpart.so
#3  0x00007ffff49a47a7 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#4  0x00007ffff567b4f2 in QAction::triggered(bool) () from /usr/lib/libQt5Widgets.so.5
#5  0x00007ffff567dbdc in QAction::activate(QAction::ActionEvent) () from /usr/lib/libQt5Widgets.so.5
#6  0x00007ffff567e485 in QAction::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#7  0x00007ffff5681d7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#8  0x00007ffff5689494 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#9  0x00007ffff4976d38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#10 0x00007ffff4ef7d47 in QShortcutMap::dispatchEvent(QKeyEvent*) () from /usr/lib/libQt5Gui.so.5
#11 0x00007ffff4ef7e1a in QShortcutMap::tryShortcut(QKeyEvent*) () from /usr/lib/libQt5Gui.so.5
#12 0x00007ffff4ea9d83 in QWindowSystemInterface::handleShortcutEvent(QWindow*, unsigned long, int, QFlags<Qt::KeyboardModifier>, unsigned int, unsigned int, unsigned int, QString const&, bool, unsigned short) () from /usr/lib/libQt5Gui.so.5
#13 0x00007ffff4ec7dc7 in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () from /usr/lib/libQt5Gui.so.5
#14 0x00007ffff4ecce75 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/libQt5Gui.so.5
#15 0x00007ffff4ea606b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5
#16 0x00007fffe859c4c0 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#17 0x00007fffee6ee7b7 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#18 0x00007fffee6eea20 in ?? () from /usr/lib/libglib-2.0.so.0
#19 0x00007fffee6eeacc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#20 0x00007ffff49cdf0f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#21 0x00007ffff49753aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#22 0x00007ffff497d744 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#23 0x000055555556060e in ?? ()
#24 0x00007ffff3fd743a in __libc_start_main () from /usr/lib/libc.so.6
#25 0x000055555556157a in _start ()