[dolphin] [Bug 467863] New: Dolphin opened by tmodloder crashes after closing it

[Filip K]

https://bugs.kde.org/show_bug.cgi?id=467863

            Bug ID: 467863
           Summary: Dolphin opened by tmodloder crashes after closing it
    Classification: Applications
           Product: dolphin
           Version: 22.12.3
          Platform: Fedora RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: fkwilcz2 at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (22.12.3)

Qt Version: 5.15.8
Frameworks Version: 5.104.0
Operating System: Linux 6.1.18-200.fc37.x86_64 x86_64
Windowing System: Wayland
Distribution: Fedora Linux 37 (KDE Plasma)
DrKonqi: 5.27.3 [KCrashBackend]

-- Information about the crash:
Afrer opening dolphin using tmodloder opening files with dolphin takes long
time. And dolphin opened by tmodloder often crashes after closing it.
Code that tmodloder uses to open folders:
private static void OpenFolderXdg(string folderPath)
{
        ProcessStartInfo processStartInfo = new ProcessStartInfo {
                FileName = "xdg-open",
                Arguments = folderPath,
                UseShellExecute = true,
                CreateNoWindow = true
        };

        processStartInfo.EnvironmentVariables["LD_LIBRARY_PATH"] =
"/usr/lib:/lib";
        Process.Start(processStartInfo);
}

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f7e9efa3ac6 in QWidgetWindow::handleMouseEvent(QMouseEvent*) [clone
.cold] () from /lib64/libQt5Widgets.so.5
#5  0x00007f7e9f00e060 in QWidgetWindow::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#6  0x00007f7e9efaed62 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#7  0x00007f7e9e29d4e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#8  0x00007f7e9e76ad6d in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /lib64/libQt5Gui.so.5
#9  0x00007f7e9e749f1c in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQt5Gui.so.5
#10 0x00007f7e9b75f604 in userEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5WaylandClient.so.5
#11 0x00007f7e9c063c7f in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#12 0x00007f7e9c0ba118 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#13 0x00007f7e9c060f00 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#14 0x00007f7e9e2ee5fa in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#15 0x00007f7e9e29bf3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#16 0x00007f7e9e2a4002 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#17 0x00005566d1a1d135 in main ()
[Inferior 1 (process 21336) detached]

Reported using DrKonqi

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