[konversation] [Bug 440936] New: Konversation crashes on network reconfiguration and laptop sleep

[Allan Sandfeld]

https://bugs.kde.org/show_bug.cgi?id=440936

            Bug ID: 440936
           Summary: Konversation crashes on network reconfiguration and
                    laptop sleep
           Product: konversation
           Version: 1.8.21041
          Platform: Compiled Sources
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konversation-devel at kde.org
          Reporter: kde at carewolf.com
  Target Milestone: ---

Application: konversation (1.8.21041)
 (Compiled from sources)
Qt Version: 5.15.4
Frameworks Version: 5.83.0
Operating System: Linux 5.11.0-25-generic x86_64
Windowing System: X11
Drkonqi Version: 5.21.5
Distribution: Ubuntu 21.04

-- Information about the crash:
- What I was doing when the application crashed:
Enabling a new network in plasma-nm
or.
Waking the laptop a place with a new already known network.

The crash can be reproduced every time.

-- Backtrace:
Application: Konversation (konversation), signal: Segmentation fault
Content of s_kcrashErrorMessage: [Current thread is 1 (Thread 0x7f3f6dcae000
(LWP 920276))]
[KCrash Handler]
#6  0x00007f3f721e975a in operator== (s1=..., s2=...) at
/src/qt5/qtbase/src/corelib/text/qstring.cpp:3432
#7  0x0000563b52d00b0d in NickInfo::setAccount (this=0x0, name=...) at
/src/kdesrc/kde/kdenetwork/konversation/src/irc/nickinfo.cpp:250
#8  0x0000563b52d180ac in InputFilter::parseClientCommand
(this=this at entry=0x563b54121c60, prefix=..., command=..., parameterList=...,
messageTags=...) at /opt/qt5/include/QtCore/qshareddata.h:160
#9  0x0000563b52d1966a in InputFilter::parseLine
(this=this at entry=0x563b54121c60, line=...) at
/src/kdesrc/kde/kdenetwork/konversation/src/irc/inputfilter.cpp:123
#10 0x0000563b52ccf521 in Server::processIncomingData (this=0x563b54121b40) at
/src/kdesrc/kde/kdenetwork/konversation/src/irc/server.cpp:1366
#11 0x00007f3f7238a911 in QtPrivate::QSlotObjectBase::call (a=0x7ffe039e7260,
r=0x563b54121b40, this=0x563b54333c20) at
../../include/QtCore/../../../../qtbase/src/corelib/kernel/qobjectdefs_impl.h:398
#12 doActivate<false> (sender=0x563b54121bb0, signal_index=3,
argv=argv at entry=0x7ffe039e7260) at
/src/qt5/qtbase/src/corelib/kernel/qobject.cpp:3886
#13 0x00007f3f72383748 in QMetaObject::activate (sender=<optimized out>,
m=m at entry=0x7f3f72644c60 <QTimer::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffe039e7260)
at /src/qt5/qtbase/src/corelib/kernel/qobject.cpp:3946
#14 0x00007f3f7238ea5e in QTimer::timeout (this=<optimized out>, _t1=...) at
.moc/moc_qtimer.cpp:205
#15 0x00007f3f7237fbbf in QObject::event (this=0x563b54121bb0,
e=0x7ffe039e73c0) at /src/qt5/qtbase/src/corelib/kernel/qobject.cpp:1336
#16 0x00007f3f72eba583 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x563b54121bb0, e=0x7ffe039e73c0) at
/src/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3637
#17 0x00007f3f72351ca8 in QCoreApplication::notifyInternal2
(receiver=0x563b54121bb0, event=0x7ffe039e73c0) at
/src/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1064
#18 0x00007f3f723ad839 in QTimerInfoList::activateTimers (this=0x563b54028170)
at /src/qt5/qtbase/src/corelib/kernel/qtimerinfo_unix.cpp:643
#19 0x00007f3f723ae1c4 in timerSourceDispatch (source=<optimized out>) at
/src/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:183
#20 idleTimerSourceDispatch (source=<optimized out>) at
/src/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:230
#21 0x00007f3f706cd8eb in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f3f70720d28 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f3f706cb023 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f3f723ae55f in QEventDispatcherGlib::processEvents
(this=0x563b54028e40, flags=...) at
/src/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:423
#25 0x00007f3f7235055b in QEventLoop::exec (this=this at entry=0x7ffe039e7600,
flags=..., flags at entry=...) at
../../include/QtCore/../../../../qtbase/src/corelib/global/qflags.h:69
#26 0x00007f3f72358d94 in QCoreApplication::exec () at
../../include/QtCore/../../../../qtbase/src/corelib/global/qflags.h:121
#27 0x0000563b52c2477b in main (argc=<optimized out>, argv=<optimized out>) at
/src/kdesrc/kde/kdenetwork/konversation/src/main.cpp:149
[Inferior 1 (process 920276) detached]

Possible duplicates by query: bug 422092, bug 419229, bug 416379, bug 410586,
bug 353672.

Reported using DrKonqi

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