Crashes on Kubuntu 8.04, too. I don't use Yahoo, just Jabber.

I have got a crash that looks like this on Kopete 0.60.3 (KDE 4.1.3, Kubuntu 8.10) when trying to log in. Here is my stack trace:
Application: Kopete (kopete), signal SIGSEGV
[Thread debugging using libthread_db enabled]
[New Thread 0x7f0ea57056f0 (LWP 5039)]
[New Thread 0x44751950 (LWP 5169)]
[New Thread 0x4104e950 (LWP 5162)]
[KCrash handler]
#5  0x00007f0e917862a2 in ClientStream::cp_outgoingData (this=0x70c2810, 
    outgoingBytes=@0x7fffad73e0d0)
    at /build/buildd/kdenetwork-4.1.3/kopete/protocols/yahoo/libkyahoo/yahooclientstream.cpp:303
#6  0x00007f0e91787a45 in ClientStream::qt_metacall (this=0x70c2810, 
    _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, 
    _a=0x7fffad73e080)
    at /build/buildd/kdenetwork-4.1.3/obj-x86_64-linux-gnu/kopete/protocols/yahoo/libkyahoo/yahooclientstream.moc:99
#7  0x00007f0ea3739134 in QMetaObject::activate ()
   from /usr/lib/libQtCore.so.4
#8  0x00007f0e9178b552 in CoreProtocol::outgoingData (this=0x0, 
    _t1=<value optimized out>)
    at /build/buildd/kdenetwork-4.1.3/obj-x86_64-linux-gnu/kopete/protocols/yahoo/libkyahoo/coreprotocol.moc:83
#9  0x00007f0e9178cc92 in CoreProtocol::outgoingTransfer (this=0x64ef960, 
    outgoing=0x7f0e802d6e00)
    at /build/buildd/kdenetwork-4.1.3/kopete/protocols/yahoo/libkyahoo/coreprotocol.cpp:141
#10 0x00007f0e917870a7 in ClientStream::write (this=0x70c2810, 
    request=0x7f0e802d6e00)
    at /build/buildd/kdenetwork-4.1.3/kopete/protocols/yahoo/libkyahoo/yahooclientstream.cpp:253
#11 0x00007f0e9177b996 in Client::send (this=0x1e88150, 
    request=0x7f0e802d6e00)
    at /build/buildd/kdenetwork-4.1.3/kopete/protocols/yahoo/libkyahoo/client.cpp:772
#12 0x00007f0e9178e184 in LoginTask::sendVerify (this=0x1f90100)
    at /build/buildd/kdenetwork-4.1.3/kopete/protocols/yahoo/libkyahoo/logintask.cpp:147
#13 0x00007f0e9178e598 in LoginTask::onGo (this=0x1f90100)
    at /build/buildd/kdenetwork-4.1.3/kopete/protocols/yahoo/libkyahoo/logintask.cpp:132
#14 0x00007f0e9177dd4a in Client::cs_connected (this=0x1e88150)
    at /build/buildd/kdenetwork-4.1.3/kopete/protocols/yahoo/libkyahoo/client.cpp:174
#15 0x00007f0e9177df22 in Client::qt_metacall (this=0x1e88150, 
    _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, 
    _a=0x7fffad73e3e0)
    at /build/buildd/kdenetwork-4.1.3/obj-x86_64-linux-gnu/kopete/protocols/yahoo/libkyahoo/client.moc:232
#16 0x00007f0ea3739134 in QMetaObject::activate ()
   from /usr/lib/libQtCore.so.4
#17 0x00007f0e91786f49 in ClientStream::cr_connected (this=0x7f0e80630510)
    at /build/buildd/kdenetwork-4.1.3/kopete/protocols/yahoo/libkyahoo/yahooclientstream.cpp:336
#18 0x00007f0e91787a68 in ClientStream::qt_metacall (this=0x7f0e80630510, 
    _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, 
    _a=0x7fffad73e540)
    at /build/buildd/kdenetwork-4.1.3/obj-x86_64-linux-gnu/kopete/protocols/yahoo/libkyahoo/yahooclientstream.moc:97
#19 0x00007f0ea3739134 in QMetaObject::activate ()
   from /usr/lib/libQtCore.so.4
#20 0x00007f0e9178822e in KNetworkConnector::slotConnected (
    this=0x7f0e80181990)
    at /build/buildd/kdenetwork-4.1.3/kopete/protocols/yahoo/libkyahoo/yahooconnector.cpp:72
#21 0x00007f0e91788328 in KNetworkConnector::qt_metacall (
    this=0x7f0e80181990, _c=QMetaObject::InvokeMetaMethod, _id=105838880, 
    _a=0x7fffad73e690)
    at /build/buildd/kdenetwork-4.1.3/obj-x86_64-linux-gnu/kopete/protocols/yahoo/libkyahoo/yahooconnector.moc:67
#22 0x00007f0ea3739134 in QMetaObject::activate ()
   from /usr/lib/libQtCore.so.4
#23 0x00007f0e917852c3 in KNetworkByteStream::qt_metacall (
    this=0x7f0e803e94a0, _c=QMetaObject::InvokeMetaMethod, _id=-5, 
    _a=0x7fffad73e7e0)
    at /build/buildd/kdenetwork-4.1.3/kopete/protocols/yahoo/libkyahoo/yahoobytestream.cpp:91
#24 0x00007f0ea3739134 in QMetaObject::activate ()
   from /usr/lib/libQtCore.so.4
#25 0x00007f0ea3b74375 in KNetwork::KClientSocketBase::connected (this=0x0, 
    _t1=<value optimized out>)
    at /build/buildd/kde4libs-4.1.3/obj-x86_64-linux-gnu/kdecore/k3clientsocketbase.moc:138
#26 0x00007f0ea3b84d4c in KNetwork::KStreamSocket::connectionSucceeded (
    this=0x7f0e8048fe80, peer=@0x6800910)
    at /build/buildd/kde4libs-4.1.3/kdecore/network/k3streamsocket.cpp:381
#27 0x00007f0ea3b850c2 in KNetwork::KStreamSocket::connectionEvent (
    this=0x7f0e8048fe80)
    at /build/buildd/kde4libs-4.1.3/kdecore/network/k3streamsocket.cpp:298
#28 0x00007f0ea3b85448 in KNetwork::KStreamSocket::qt_metacall (
    this=0x7f0e8048fe80, _c=QMetaObject::InvokeMetaMethod, _id=105838880, 
    _a=<value optimized out>)
    at /build/buildd/kde4libs-4.1.3/obj-x86_64-linux-gnu/kdecore/k3streamsocket.moc:74
#29 0x00007f0ea3b7313d in KNetwork::KBufferedSocket::qt_metacall (this=0x0, 
    _c=2910052560, _id=53, _a=0x0)
    at /build/buildd/kde4libs-4.1.3/obj-x86_64-linux-gnu/kdecore/k3bufferedsocket.moc:62
#30 0x00007f0ea3739134 in QMetaObject::activate ()
   from /usr/lib/libQtCore.so.4
#31 0x00007f0ea376f7de in QSocketNotifier::activated ()
   from /usr/lib/libQtCore.so.4
#32 0x00007f0ea373ec43 in QSocketNotifier::event ()
   from /usr/lib/libQtCore.so.4
#33 0x00007f0ea1ffdc3d in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#34 0x00007f0ea20059ea in QApplication::notify () from /usr/lib/libQtGui.so.4
#35 0x00007f0ea430bfcb in KApplication::notify (this=0x7fffad73f280, 
    receiver=0x1d2d580, event=0x7fffad73ef90)
    at /build/buildd/kde4libs-4.1.3/kdeui/kernel/kapplication.cpp:311
#36 0x00007f0ea3724d61 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#37 0x00007f0ea374d3d9 in ?? () from /usr/lib/libQtCore.so.4
#38 0x00007f0e9e377d3b in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#39 0x00007f0e9e37b50d in ?? () from /usr/lib/libglib-2.0.so.0
#40 0x00007f0e9e37b6cb in g_main_context_iteration ()
   from /usr/lib/libglib-2.0.so.0
#41 0x00007f0ea374d15f in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#42 0x00007f0ea208fa9f in ?? () from /usr/lib/libQtGui.so.4
#43 0x00007f0ea3723682 in QEventLoop::processEvents ()
   from /usr/lib/libQtCore.so.4
#44 0x00007f0ea372380d in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#45 0x00007f0ea3725cbd in QCoreApplication::exec ()
   from /usr/lib/libQtCore.so.4
#46 0x0000000000448ddc in main (argc=3, argv=0x7fffad740038)
    at /build/buildd/kdenetwork-4.1.3/kopete/kopete/main.cpp:102
#0  0x00007f0ea132d621 in nanosleep () from /lib/libc.so.6

The backtraces in this bug looks similar to the ones described in bug 169356. 

fixed

*** Bug 182072 has been marked as a duplicate of this bug. ***