From kde-devel  Thu Nov 23 20:44:40 2000
From: Thomas Leitner <tom () radar ! tu-graz ! ac ! at>
Date: Thu, 23 Nov 2000 20:44:40 +0000
To: kde-devel
Subject: 2.0.1: Keystone crash ...
X-MARC-Message: https://marc.info/?l=kde-devel&m=97501222727668


Hi,

The other still unresolved crash under Tru64 is in keystone. As soon
as I open a connection to a VNC server, it crashes. It crashes even
when I enter an illegal hostname or something. On the console, I get:

Connecting...
In file tools/qgvector.cpp, line 186: Out of memory
Abort (core dumped)

The "out of memory" looks like the result of some uninitialized
variable being used for malloc or something like that.

This is the backtrace of the crash with the latest 2.0.1 build
with QT 2.2.2:

(ladebug) where
>0  0x3ff800e9b78 in __kill(0x5f31, 0x6, 0xffffffffffefffff, 0x0, 0x0,
0x0) in /usr/shlib/libc.so
#1  0x3ff801a5048 in UnknownProcedure17FromFile12(0x5f31, 0x6,
0xffffffffffefffff, 0x0, 0x0, 0x0) in /usr/shlib/libc.so
#2  0x3ff80112010 in __tis_raise(0x5f31, 0x6, 0xffffffffffefffff, 0x0,
0x0, 0x0) in /usr/shlib/libc.so
#3  0x3ff8015f6c0 in raise(0x5f31, 0x6, 0xffffffffffefffff, 0x0, 0x0, 0x0)
in /usr/shlib/libc.so
#4  0x3ff801766d8 in abort(0x5f31, 0x6, 0xffffffffffefffff, 0x0, 0x0, 0x0)
in /usr/shlib/libc.so
#5  0x3ff82ae8614 in qFatal(msg=0x3ff829f0128="In file %s, line %d: Out of
memory") "tools/qglobal.cpp":457
#6  0x3ff82ae875c in qt_check_pointer(c='\001',
n=0x3ff829f02f0="tools/qgvector.cpp", l=186) "tools/qglobal.cpp":552
#7  0x3ff82ae8e84 in ((QGVector*)0x1400be048)->QGVector::QGVector(a=&
class QGVector { ... }) "tools/qgvector.cpp":186
#8  0x3ff82e347a4 in
((QVector<QDnsQuery>*)0x1400be048)->QVector<QDnsQuery>::QVector(v=& class
QVector<QDnsQuery> { ... }) "/home4/tom/kde2/qt-copy/include/qvector.h":51
#9  0x3ff82e37c30 in
((QDnsManager*)0x1400be000)->QDnsManager::QDnsManager()
"network/qdns.cpp":844
#10 0x3ff82e37b04 in QDnsManager::manager() "network/qdns.cpp":825
#11 0x3ff82e3ac88 in ((QDns*)0x1400ccd00)->QDns::setLabel(label=& class
QString { ... }) "network/qdns.cpp":1566
#12 0x3ff82e3a7b4 in ((QDns*)0x1400ccd00)->QDns::QDns(label=& class
QString { ... }, rr=A) "network/qdns.cpp":1491
#13 0x3ff82e47d7c in
((QSocket*)0x1400ccb80)->QSocket::connectToHost(host=& class QString { ...
}, port=5900) "network/qsocket.cpp":251
#14 0x12001d278 in
((KRFBConnection*)0x14006c900)->KRFBConnection::connectTo(host=& class
QCString { ... }, display=0) "krfbconnection.cpp":52
#15 0x12002334c in
((KRFBCanvas*)0x14005cdc0)->KRFBCanvas::openConnection()
"krfbcanvas.cpp":92
#16 0x3ff82bf1910 in
((QObject*)0x140071180)->QObject::activate_signal(signal=0x3ff84a77708="activated()")
"kernel/qobject.cpp":2005
#17 0x3ff84ba41c4 in ((KAction*)0x140071180)->KAction::activated()
"kaction.moc":295
#18 0x3ff84b97ffc in ((KAction*)0x140071180)->KAction::slotActivated()
"kaction.cpp":774
#19 0x3ff82bf1c18 in
((QObject*)0x14008a280)->QObject::activate_signal(signal=0x3ff82a51380="x(int)",
param=-3) "kernel/qobject.cpp":2089
#20 0x3ff82c336d4 in activate__7QSignalXv() "kernel/qsignal.cpp":253
#21 0x3ff82d1ceac in
((QPopupMenu*)0x14009de00)->QPopupMenu::mouseReleaseEvent(e=0x11fffef68)
"widgets/qpopupmenu.cpp":1257
#22 0x3ff82c5a60c in
((QWidget*)0x14009de00)->QWidget::event(e=0x11fffef68)
"kernel/qwidget.cpp":3911
#23 0x3ff82b7e768 in
((QApplication*)0x11ffff5e0)->QApplication::notify(receiver=0x14009de00,
event=0x11fffef68) "kernel/qapplication.cpp":1669
#24 0x3ff816ee16c in
((KApplication*)0x11ffff5e0)->KApplication::notify(receiver=0x14009de00,
event=0x11fffef68) "kapp.cpp":506
#25 0x3ff82b22e84 in QApplication::sendEvent(receiver=0x14009de00,
event=0x11fffef68) "kernel/qapplication.h":395
#26 0x3ff82b2feac in
((QETWidget*)0x14009de00)->QETWidget::translateMouseEvent(event=0x11ffff3a8)
"kernel/qapplication_x11.cpp":3850
#27 0x3ff82b2ced8 in
((QApplication*)0x11ffff5e0)->QApplication::x11ProcessEvent(event=0x11ffff3a8)
"kernel/qapplication_x11.cpp":2775
#28 0x3ff82b2c14c in
((QApplication*)0x11ffff5e0)->QApplication::processNextEvent(canWait='\001')
"kernel/qapplication_x11.cpp":2446
#29 0x3ff82b80950 in
((QApplication*)0x11ffff5e0)->QApplication::enter_loop()
"kernel/qapplication.cpp":2556
#30 0x3ff82b2c05c in ((QApplication*)0x11ffff5e0)->QApplication::exec()
"kernel/qapplication_x11.cpp":2402
#31 0x120019e04 in main(argc=2, argv=0x11ffff788) "main.cpp":38
#32 0x120019858 in __start(0x5f31, 0x6, 0xffffffffffefffff, 0x0, 0x0, 0x0)
in keystone
(ladebug)

Any ideas anyone // Tom

-- 
--------------------------------------------------------------------------
Dr. Tom Leitner                             Dept. of Communications
                                            Graz University of Technology,
e-mail    : tom@radar.tu-graz.ac.at         Inffeldgasse 12
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