[dolphin] [Bug 457420] New: Dolphin crashes upon accessing SMB shares

[Monica]

https://bugs.kde.org/show_bug.cgi?id=457420

            Bug ID: 457420
           Summary: Dolphin crashes upon accessing SMB shares
           Product: dolphin
           Version: 22.04.1
          Platform: Fedora RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: wolfmurdurer23 at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (22.04.1)

Qt Version: 5.15.3
Frameworks Version: 5.96.0
Operating System: Linux 5.18.10-200.fc36.x86_64 x86_64
Windowing System: X11
Distribution: "Fedora release 36 (Thirty Six)"
DrKonqi: 5.25.2 [KCrashBackend]

-- Information about the crash:
Description: While trying to access an SMB share (either via IP or DNS), it
immediately crashes dolphin, extremely consistent behavior
Expected Results: After typing in `smb://hostname.local`, it presents the
shares of device `hostname`
Actual results: Crashes Dolphin

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x00007f42531ba0f0 in KCoreDirListerCache::slotUpdateResult(KJob*) () from
/lib64/libKF5KIOCore.so.5
#5  0x00007f42517f3c36 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#6  0x00007f425298cd29 in KJob::result(KJob*, KJob::QPrivateSignal) () from
/lib64/libKF5CoreAddons.so.5
#7  0x00007f425299234b in KJob::finishJob(bool) () from
/lib64/libKF5CoreAddons.so.5
#8  0x00007f42517f3c36 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#9  0x00007f4253162bc0 in KIO::SlaveInterface::dispatch(int, QByteArray const&)
() from /lib64/libKF5KIOCore.so.5
#10 0x00007f425315dfba in KIO::SlaveInterface::dispatch() () from
/lib64/libKF5KIOCore.so.5
#11 0x00007f4253160611 in KIO::Slave::gotInput() () from
/lib64/libKF5KIOCore.so.5
#12 0x00007f42517f3c36 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#13 0x00007f42517ea694 in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#14 0x00007f4252357c82 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#15 0x00007f42517c0658 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#16 0x00007f42517c39b4 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt5Core.so.5
#17 0x00007f4251811807 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5Core.so.5
#18 0x00007f424f410faf in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#19 0x00007f424f4662c8 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#20 0x00007f424f40e940 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#21 0x00007f42518112fa in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#22 0x00007f42517bf0ba in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#23 0x00007f42517c7162 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#24 0x0000561c6f6239e7 in main ()
[Inferior 1 (process 111446) detached]

Reported using DrKonqi

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