Bug 344668

Application: krfb (4.14.4)
KDE Platform Version: 4.14.4
Qt Version: 4.8.6
Operating System: Linux 3.16.7-7-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

I was attempting to connect to krfb using krdc 4.13.0 under KDE 4.13.3 from another computer, but krfb crashed(Aborted),
and i got an error on krdc  Disconnected: read (somenumber: random_character).

The crash can be reproduced every time.

-- Backtrace:
Application: Freigabe der Arbeitsfläche (krfb), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7faf2f07a000 (LWP 8348))]

Thread 2 (Thread 0x7faf1a335700 (LWP 8349)):
#0  0x00007faf2b776a9d in read () at /lib64/libpthread.so.0
#1  0x00007faf27fa0750 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007faf27f5f714 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007faf27f5fb7b in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007faf27f5fcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007faf2bb350de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7faf140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#6  0x00007faf2bb06e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7faf1a3325a0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007faf2bb07165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7faf1a3325a0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007faf2ba040bf in QThread::exec() (this=this@entry=0x268ddb0) at thread/qthread.cpp:538
#9  0x00007faf2bae8783 in QInotifyFileSystemWatcherEngine::run() (this=0x268ddb0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007faf2ba0679f in QThreadPrivate::start(void*) (arg=0x268ddb0) at thread/qthread_unix.cpp:349
#11 0x00007faf2b7700a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007faf2b19e06d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7faf2f07a000 (LWP 8348)):
[KCrash Handler]
#5  0x00007faf2b0ee187 in raise () at /lib64/libc.so.6
#6  0x00007faf2b0ef538 in abort () at /lib64/libc.so.6
#7  0x00007faf2b12b844 in  () at /lib64/libc.so.6
#8  0x00007faf2b1ae4d7 in __fortify_fail () at /lib64/libc.so.6
#9  0x00007faf2b1ac6f0 in __readonly_area () at /lib64/libc.so.6
#10 0x00007faf2b1ae447 in  () at /lib64/libc.so.6
#11 0x00007faf2ea66208 in rfbProcessNewConnection () at /usr/lib64/libvncserver.so.0
#12 0x00007faf2bb1c1fa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x2406080, m=m@entry=0x7faf2be6ca40 <QSocketNotifier::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff44ad89b0) at kernel/qobject.cpp:3576
#13 0x00007faf2bb6710e in QSocketNotifier::activated(int) (this=this@entry=0x2406080, _t1=16) at .moc/release-shared/moc_qsocketnotifier.cpp:102
#14 0x00007faf2bb24fab in QSocketNotifier::event(QEvent*) (this=0x2406080, e=0x7fff44ad8ce0) at kernel/qsocketnotifier.cpp:316
#15 0x00007faf2c79376c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#16 0x00007faf2c799cad in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#17 0x00007faf2dd80baa in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#18 0x00007faf2bb082ad in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7fff44ad8ff0, receiver=0x2406080, event=event@entry=0x7fff44ad8ce0) at kernel/qcoreapplication.cpp:953
#19 0x00007faf2bb35e18 in socketNotifierSourceDispatch(GSource*, GSourceFunc, gpointer) (event=0x7fff44ad8ce0, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#20 0x00007faf2bb35e18 in socketNotifierSourceDispatch(GSource*, GSourceFunc, gpointer) (source=0x217b5b0) at kernel/qeventdispatcher_glib.cpp:117
#21 0x00007faf27f5fa04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#22 0x00007faf27f5fc48 in  () at /usr/lib64/libglib-2.0.so.0
#23 0x00007faf27f5fcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#24 0x00007faf2bb350de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x213f8d0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#25 0x00007faf2c830676 in  () at /usr/lib64/libQtGui.so.4
#26 0x00007faf2bb06e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff44ad8f20, flags=...) at kernel/qeventloop.cpp:149
#27 0x00007faf2bb07165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff44ad8f20, flags=...) at kernel/qeventloop.cpp:204
#28 0x00007faf2bb0c5b9 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1225
#29 0x000000000040f325 in  ()
#30 0x00007faf2b0dab05 in __libc_start_main () at /lib64/libc.so.6
#31 0x000000000040f3d4 in _start ()

Reported using DrKonqi