[Bug 54478] atlantik: SIGSEGV when trade was accepted

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
     
http://bugs.kde.org/show_bug.cgi?id=54478     




------- Additional Comments From [email protected]  2003-02-11 15:35 -------
I tested again and this time I just transferred 29 money and nothing else. There was no 
debt to settle. Both clients failed: 
 
[New Thread 16384 (LWP 16120)] 
0x413ebf29 in __wait4 () at __wait4:-1 
	in __wait4 
#0  0x413ebf29 in __wait4 () at __wait4:-1 
#1  0x4146f218 in __DTOR_END__ () from /lib/libc.so.6 
#2  0x411e1633 in waitpid () from /lib/libpthread.so.0 
#3  0x4083da2c in KCrash::defaultCrashHandler(int) () 
   from /usr/local/kde-3.1.0/lib/libkdecore.so.4 
#4  <signal handler called> 
 
[New Thread 16384 (LWP 16041)] 
0x413ebf29 in __wait4 () at __wait4:-1 
	in __wait4 
#0  0x413ebf29 in __wait4 () at __wait4:-1 
#1  0x4146f218 in __DTOR_END__ () from /lib/libc.so.6 
#2  0x411e1633 in waitpid () from /lib/libpthread.so.0 
#3  0x4083da2c in KCrash::defaultCrashHandler(int) () 
   from /usr/local/kde-3.1.0/lib/libkdecore.so.4 
#4  <signal handler called> 
#5  0x40f0574a in QString (this=0x8209448, s=@0x81457c8) 
    at tools/qstring.cpp:13188 
#6  0x40040f1a in TradeDisplay::tradeItemChanged(TradeItem*) (this=0x8211f90,  
    t=0x81457c8) at ../../atlantik/libatlantic/player.h:50 
#7  0x4003c3d5 in TradeDisplay::qt_invoke(int, QUObject*) (this=0x8209448,  
    _id=136353028, _o=0x81457c8) at trade_widget.cpp:226 
#8  0x40c6e7d4 in QObject::activate_signal(QConnectionList*, QUObject*) ( 
    this=0x8139088, clist=0x8139128, o=0xbfffebb0) at kernel/qobject.cpp:2232 
#9  0x40071d78 in Player::changed(Player*) (this=0x8139088, t0=0xfffffe00) 
    at player.moc:95 
#10 0x40072394 in Player::update(bool) (this=0x8139088, force=false) 
    at player.cpp:127 
#11 0x4005c5e4 in AtlantikNetwork::processNode(QDomNode) (this=0x80faa20, n= 
      {_vptr.QDomNode = 0x4107e548, impl = 0x81793e8}) 
    at atlantik_network.cpp:479 
#12 0x40053a7e in AtlantikNetwork::qt_invoke(int, QUObject*) (this=0x80faa20,  
    _id=-1073745504, _o=0xbffff190) at atlantik_network.cpp:250 
#13 0x40c6e6b1 in QObject::activate_signal(QConnectionList*, QUObject*) ( 
    this=0x810e690, clist=0x81f7460, o=0xbffff240) at kernel/qobject.cpp:2212 
#14 0x40f6e77d in QSignal::signal(QVariant const&) (this=0x810e690,  
    t0=@0x810e6b8) at .moc/debug-shared-mt/moc_qsignal.cpp:100 
#15 0x40c8bb0e in QSignal::activate() (this=0x810e690) 
    at kernel/qsignal.cpp:204 
#16 0x40c92bc2 in QSingleShotTimer::event(QEvent*) (this=0x810e668) 
    at kernel/qtimer.cpp:277 
#17 0x40c07ee1 in QApplication::internalNotify(QObject*, QEvent*) ( 
    this=0xbffff720, receiver=0x810e668, e=0xbffff530) 
    at kernel/qapplication.cpp:2350 
#18 0x40c07510 in QApplication::notify(QObject*, QEvent*) (this=0xbffff720,  
    receiver=0x810e668, e=0xbffff530) at kernel/qapplication.cpp:2112 
#19 0x4079f7ef in KApplication::notify(QObject*, QEvent*) () 
   from /usr/local/kde-3.1.0/lib/libkdecore.so.4 
#20 0x40bac2ec in QApplication::sendEvent(QObject*, QEvent*) ( 
    receiver=0x810e668, event=0xbffff530) at kernel/qapplication.h:478 
#21 0x40be23fc in QEventLoop::activateTimers() (this=0x80abee8) 
    at kernel/qeventloop_unix.cpp:524 
#22 0x40bbbf28 in QEventLoop::processEvents(unsigned) (this=0x80abee8, flags=4) 
    at kernel/qeventloop_x11.cpp:311 
#23 0x40c1e9f9 in QEventLoop::enterLoop() (this=0x80abee8) 
    at kernel/qeventloop.cpp:191 
#24 0x40c1e912 in QEventLoop::exec() (this=0x80abee8) 
    at kernel/qeventloop.cpp:138 
#25 0x40c08051 in QApplication::exec() (this=0xbffff720) 
    at kernel/qapplication.cpp:2471 
#26 0x0805a894 in main (argc=-512, argv=0xfffffe00) at main.cpp:75 
#27 0x41350e64 in __libc_start_main () from /lib/libc.so.6 
 
This is libatlantic/player.h, line 50: 
	QString name() const { return m_name; } 
 
Since the backtraces don't make much sense I suspect it could be some memory 
corruption.