crafh of daemon sometimes

[Albert Vaca]

Actually it makes sense. Do you know how to fix it? Can you try to do it? :)

On Wed, Jan 15, 2014 at 3:21 PM, Attila Balint <abalint21 at gmail.com> wrote:
> Its just a hunch but I'm guessing that a thread is created as a receiver and
> that reads the the socket. The socket was created as blocking and when you
> stop the process it exits this state and there is no check that there was an
> actual message received and it tries to decrypt a message. I haven't looked
> at the code but .... :D
>
> Attila Balint
> Mobile: (+4)0740791399
> eMail/GTalk: abalint21 at gmail.com
> Skype: abalint21
>
>
> On Wed, Jan 15, 2014 at 3:17 PM, Yuri Samoilenko <kinnalru at gmail.com> wrote:
>>
>> Sometimes when I manually stop/start kdeconnect service(through
>> systemsettings) I reaches this crash.
>>
>> Thread 1 (Thread 0xb5463980 (LWP 480)):
>>
>> [KCrash Handler]
>>
>> #6 0xb0ecdcae in ?? () from /usr/lib/qca2/libqca.so.2
>> #7 0xb0ecdec8 in QCA::MemoryRegion::MemoryRegion(QByteArray const&,
>> bool) () from /usr/lib/qca2/libqca.so.2
>> #8 0xb0ecdf4b in QCA::SecureArray::SecureArray(QByteArray const&) ()
>> from /usr/lib/qca2/libqca.so.2
>> #9 0xaf58bc96 in NetworkPackage::decrypt (this=0xbfab5038, key=...,
>> out=0xbfab505c) at
>> /home/jerry/devel/kde/kdeconnect-kde/kded/networkpackage.cpp:154
>> #10 0xaf587891 in LanDeviceLink::dataReceived (this=0x96a6ec8) at
>>
>> /home/jerry/devel/kde/kdeconnect-kde/kded/backends/lan/landevicelink.cpp:92
>> #11 0xaf5813bb in qt_static_metacall (_id=0, _o=0x96a6ec8,
>> _c=<optimized out>, _a=<optimized out>) at
>> /home/jerry/devel/kde/kdeconnect-kde/build/kded/moc_landevicelink.cpp:48
>> #12 LanDeviceLink::qt_static_metacall (_o=0x96a6ec8,
>> _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfab514c) at
>> /home/jerry/devel/kde/kdeconnect-kde/build/kded/moc_landevicelink.cpp:42
>> #13 0xb6cea979 in QMetaObject::activate(QObject*, QMetaObject const*,
>> int, void**) () from /usr/lib/qt4/libQtCore.so.4
>> #14 0xaf581a55 in SocketLineReader::readyRead (this=0x96ceb18) at
>>
>> /home/jerry/devel/kde/kdeconnect-kde/build/kded/moc_socketlinereader.cpp:110
>> #15 0xaf588f5e in SocketLineReader::dataReceived (this=0x96ceb18) at
>>
>> /home/jerry/devel/kde/kdeconnect-kde/kded/backends/lan/socketlinereader.cpp:66
>> #16 0xaf581a98 in SocketLineReader::qt_static_metacall (_o=<optimized
>> out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at
>>
>> /home/jerry/devel/kde/kdeconnect-kde/build/kded/moc_socketlinereader.cpp:55
>> #17 0xb6cea979 in QMetaObject::activate(QObject*, QMetaObject const*,
>> int, void**) () from /usr/lib/qt4/libQtCore.so.4
>> #18 0xb6d39ef5 in QIODevice::readyRead() () from
>> /usr/lib/qt4/libQtCore.so.4
>> #19 0xb5c46619 in ?? () from /usr/lib/qt4/libQtNetwork.so.4
>> #20 0xb5c36d19 in ?? () from /usr/lib/qt4/libQtNetwork.so.4
>> #21 0xb5c5299b in ?? () from /usr/lib/qt4/libQtNetwork.so.4
>> #22 0xb61d38cc in QApplicationPrivate::notify_helper(QObject*,
>> QEvent*) () from /usr/lib/qt4/libQtGui.so.4
>> #23 0xb61d67ec in QApplication::notify(QObject*, QEvent*) () from
>> /usr/lib/qt4/libQtGui.so.4
>> #24 0xb7459631 in KApplication::notify(QObject*, QEvent*) () from
>> /usr/lib/libkdeui.so.5
>> #25 0xb6cd36fe in QCoreApplication::notifyInternal(QObject*, QEvent*)
>> () from /usr/lib/qt4/libQtCore.so.4
>> #26 0xb6d05dc8 in ?? () from /usr/lib/qt4/libQtCore.so.4
>> #27 0xb5887923 in g_main_context_dispatch () from
>> /usr/lib/libglib-2.0.so.0
>> #28 0xb5887cc0 in ?? () from /usr/lib/libglib-2.0.so.0
>> #29 0xb5887da1 in g_main_context_iteration () from
>> /usr/lib/libglib-2.0.so.0
>> #30 0xb6d0572f in
>> QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
>> () from /usr/lib/qt4/libQtCore.so.4
>> #31 0xb628461a in ?? () from /usr/lib/qt4/libQtGui.so.4
>> #32 0xb6cd212c in
>> QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
>> from /usr/lib/qt4/libQtCore.so.4
>> #33 0xb6cd2421 in
>> QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
>> /usr/lib/qt4/libQtCore.so.4
>> #34 0xb6cd7d1a in QCoreApplication::exec() () from
>> /usr/lib/qt4/libQtCore.so.4
>> #35 0xb61d1e74 in QApplication::exec() () from /usr/lib/qt4/libQtGui.so.4
>> #36 0xb52583e0 in kdemain () from /usr/lib/libkdeinit4_kded4.so
>> #37 0x0804fae6 in _start ()
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>
>
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