https://bugs.kde.org/show_bug.cgi?id=427295
Bug ID: 427295
Summary: crash in qxdgdesktopportalfiledialog with krita 4.4
beta
Product: flatpak-platform-plugin
Version: unspecified
Platform: Flatpak
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: jgrul...@redhat.com
Reporter: peter.eszl...@gmail.com
Target Milestone: ---
1. install krita 4.4 beta from the flathub-beta repro
2. create new file
3. try to save file
Thread 1 "krita" received signal SIGSEGV, Segmentation fault.
QString::QString (other=..., this=0x555560334a00) at
../../../../include/QtCore/../../src/corelib/text/qstring.h:1089
1089 ../../../../include/QtCore/../../src/corelib/text/qstring.h: No such
file or directory.
(gdb) bt
#0 QString::QString (other=..., this=0x555560334a00) at
../../../../include/QtCore/../../src/corelib/text/qstring.h:1089
#1 QXdgDesktopPortalFileDialog::Filter::Filter (this=0x555560334a00) at
qxdgdesktopportalfiledialog_p.h:66
#2
QtMetaTypePrivate::QMetaTypeFunctionHelper<QXdgDesktopPortalFileDialog::Filter,
true>::Construct (where=0x555560334a00, t=0x5555621cba48) at
../../../../include/QtCore/../../src/corelib/kernel/qmetatype.h:825
#3 0x00007ffff4a620ce in QMetaType::construct (copy=0x5555621cba48,
where=0x555560334a00, this=0x7fffffffc620) at
../../include/QtCore/../../src/corelib/kernel/qmetatype.h:2366
#4 (anonymous namespace)::customConstruct (d=0x7fffffffc7b0,
copy=0x5555621cba48) at kernel/qvariant.cpp:1478
#5 0x00007ffff4a623dd in QVariant::QVariant (this=0x7fffffffc7b0,
typeId=<optimized out>, copy=<optimized out>, flags=<optimized out>) at
kernel/qvariant.cpp:2144
#6 0x00007fffef80e95c in
QVariant::fromValue<QXdgDesktopPortalFileDialog::Filter> (value=...) at
qxdgdesktopportalfiledialog_p.h:104
#7 QXdgDesktopPortalFileDialog::openPortal (this=this@entry=0x5555622d4b60) at
qxdgdesktopportalfiledialog.cpp:277
#8 0x00007fffef80f3cd in QXdgDesktopPortalFileDialog::show
(this=0x5555622d4b60, windowFlags=..., windowModality=Qt::WindowModal,
parent=0x55555f8efef0) at qxdgdesktopportalfiledialog.cpp:434
#9 0x00007ffff57e69e7 in QDialogPrivate::setNativeDialogVisible
(this=this@entry=0x555560946840, visible=visible@entry=true) at
../../include/QtWidgets/../../src/widgets/kernel/qwidget.h:771
#10 0x00007ffff57f925e in QFileDialog::setVisible (this=0x555564c6bf10,
visible=<optimized out>) at dialogs/qfiledialog.cpp:882
#11 0x00007ffff57e7be0 in QDialog::exec (this=0x555564c6bf10) at
dialogs/qdialog.cpp:593
#12 0x00007ffff5c41e19 in KoFileDialog::filename
(this=this@entry=0x7fffffffcaf0) at /usr/include/QtCore/qscopedpointer.h:116
#13 0x00007ffff710ed9f in KisMainWindow::saveDocument (this=0x555557207430,
document=0x5555621af2c0, saveas=<optimized out>, isExporting=false) at
../libs/ui/KisMainWindow.cpp:1281
#14 0x00007ffff7110544 in KisMainWindow::slotFileSave (this=0x555557207430) at
/usr/include/c++/10.2.0/bits/atomic_base.h:420
#15 0x00007ffff4a595f0 in doActivate<false> (sender=0x555561bc97c0,
signal_index=4, argv=argv@entry=0x7fffffffccc0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#16 0x00007ffff4a52910 in QMetaObject::activate
(sender=sender@entry=0x555561bc97c0, m=m@entry=0x7ffff5ae6d20
<QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1,
argv=argv@entry=0x7fffffffccc0)
at kernel/qobject.cpp:3946
#17 0x00007ffff55e8b52 in QAction::triggered (this=this@entry=0x555561bc97c0,
_t1=<optimized out>) at .moc/moc_qaction.cpp:376
#18 0x00007ffff55eb391 in QAction::activate (this=0x555561bc97c0,
event=<optimized out>) at kernel/qaction.cpp:1161
#19 0x00007ffff56dde42 in QAbstractButtonPrivate::click
(this=this@entry=0x555561d7fbc0) at widgets/qabstractbutton.cpp:941
#20 0x00007ffff56ddf61 in QAbstractButton::mouseReleaseEvent
(this=0x555561d7f7a0, e=0x7fffffffd320) at widgets/qabstractbutton.cpp:1044
#21 0x00007ffff57cd76a in QToolButton::mouseReleaseEvent (this=<optimized out>,
e=<optimized out>) at widgets/qtoolbutton.cpp:622
#22 0x00007ffff562ef8e in QWidget::event (this=0x555561d7f7a0,
event=0x7fffffffd320) at kernel/qwidget.cpp:9019
#23 0x00007ffff55ef14f in QApplicationPrivate::notify_helper
(this=this@entry=0x55555706a2a0, receiver=receiver@entry=0x555561d7f7a0,
e=e@entry=0x7fffffffd320) at kernel/qapplication.cpp:3630
#24 0x00007ffff55f603b in QApplication::notify (this=0x7fffffffcfa0,
receiver=receiver@entry=0x555561d7f7a0, e=e@entry=0x7fffffffd320) at
kernel/qapplication.cpp:3074
#25 0x00007ffff70d90ed in KisApplication::notify (this=<optimized out>,
receiver=0x555561d7f7a0, event=0x7fffffffd320) at
../libs/ui/KisApplication.cpp:688
#26 0x00007ffff4a22fda in QCoreApplication::notifyInternal2
(receiver=0x555561d7f7a0, event=0x7fffffffd320) at
../../include/QtCore/5.15.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#27 0x00007ffff55f5066 in QApplicationPrivate::sendMouseEvent
(receiver=receiver@entry=0x555561d7f7a0, event=event@entry=0x7fffffffd320,
alienWidget=alienWidget@entry=0x555561d7f7a0, nativeWidget=0x555557207430,
buttonDown=buttonDown@entry=0x7ffff5b159f0 <qt_button_down>,
lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at
kernel/qapplication.cpp:2614
#28 0x00007ffff5646fd1 in QWidgetWindow::handleMouseEvent (this=0x55555f8efef0,
event=0x7fffffffd660) at /usr/include/c++/10.2.0/bits/atomic_base.h:420
#29 0x00007ffff564a2fe in QWidgetWindow::event (this=0x55555f8efef0,
event=0x7fffffffd660) at kernel/qwidgetwindow.cpp:300
#30 0x00007ffff55ef14f in QApplicationPrivate::notify_helper
(this=this@entry=0x55555706a2a0, receiver=receiver@entry=0x55555f8efef0,
e=e@entry=0x7fffffffd660) at kernel/qapplication.cpp:3630
#31 0x00007ffff55f5d58 in QApplication::notify (this=<optimized out>,
receiver=receiver@entry=0x55555f8efef0, e=e@entry=0x7fffffffd660) at
kernel/qapplication.cpp:3376
#32 0x00007ffff70d90ed in KisApplication::notify (this=<optimized out>,
receiver=0x55555f8efef0, event=0x7fffffffd660) at
../libs/ui/KisApplication.cpp:688
#33 0x00007ffff4a22fda in QCoreApplication::notifyInternal2
(receiver=0x55555f8efef0, event=0x7fffffffd660) at
../../include/QtCore/5.15.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#34 0x00007ffff4ede39b in QGuiApplicationPrivate::processMouseEvent
(e=0x5555621bfda0) at kernel/qguiapplication.cpp:2270
#35 0x00007ffff4eb455b in QWindowSystemInterface::sendWindowSystemEvents
(flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1175
#36 0x00007fffef7292ea in xcbSourceDispatch (source=<optimized out>) at
qxcbeventdispatcher.cpp:105
#37 0x00007ffff054b87b in g_main_dispatch (context=0x7fffe8005000) at
../glib/gmain.c:3309
#38 g_main_context_dispatch (context=0x7fffe8005000) at ../glib/gmain.c:3974
#39 0x00007ffff054bb28 in g_main_context_iterate
(context=context@entry=0x7fffe8005000, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4047
#40 0x00007ffff054bbf3 in g_main_context_iteration (context=0x7fffe8005000,
may_block=may_block@entry=1) at ../glib/gmain.c:4108
#41 0x00007ffff4a7a52f in QEventDispatcherGlib::processEvents
(this=0x5555573f35e0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#42 0x00007ffff4a2199b in QEventLoop::exec (this=this@entry=0x7fffffffd990,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#43 0x00007ffff4a29c10 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#44 0x0000555555e28f5f in main (argc=<optimized out>, argv=0x7fffffffdcc8) at
../krita/main.cc:620
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