Crash on painting

[Sven Langkamp]

Am Sunday 15 February 2004 13:13 schrieb Boudewijn Rempt:
> On Sunday 15 February 2004 00:32, Sven Langkamp wrote:
> > No, I have only a PIII with 700 MHz.
>
> Ah -- now I succeeded, too. I don't know why, and how, because I needed to
> click and sweep faster than I could track what I did... It's easy enough to
> mask the cause, by checking for srcdev==0, but that doesn't solve the
> original problem. I'll put that check in, and a debug message to warn that
> this part isn't good enough yet.
The fix only moved the bug:

[New Thread 16384 (LWP 7145)]
0x41310a86 in waitpid () from /lib/i686/libpthread.so.0
#0  0x41310a86 in waitpid () from /lib/i686/libpthread.so.0
#1  0x407c6ba2 in KCrash::defaultCrashHandler(int) (sig=11) at kcrash.cpp:246
#2  0x4130f96c in __pthread_sighandler () from /lib/i686/libpthread.so.0
#3  <signal handler called>
#4  0x42166060 in KisPaintDevice::height() const (this=0x0)
    at kis_paint_device.cc:429
#5  0x421a243e in KisPainter::paintAt(QPoint const&, int, int, int) (
    this=0x98361f8, pos=@0xbfffe25c, pressure=128) at kis_painter.cc:675
#6  0x421f5a78 in KisToolBrush::mousePress(QMouseEvent*) (this=0x833d620, 
    e=0xbfffe250) at kis_tool_brush.cc:66
#7  0x4218db9c in KisView::canvasGotMousePressEvent(QMouseEvent*) (
    this=0x8195de0, e=0xbfffe820) at kis_view.cc:1765
#8  0x4219356a in KisView::qt_invoke(int, QUObject*) (this=0x8195de0, _id=77, 
    _o=0xbfffe370) at kis_view.moc:472
#9  0x40c03eab in QObject::activate_signal(QConnectionList*, QUObject*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#10 0x421d1710 in KisCanvas::mousePressed(QMouseEvent*) (this=0x82d8960, 
    t0=0xbfffe820) at kis_canvas.moc:140
#11 0x421d13f7 in KisCanvas::mousePressEvent(QMouseEvent*) (this=0x82d8960, 
    e=0xbfffe820) at kis_canvas.cc:47
#12 0x40c3ac6a in QWidget::event(QEvent*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#13 0x40ba2906 in QApplication::internalNotify(QObject*, QEvent*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#14 0x40ba2468 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#15 0x40758503 in KApplication::notify(QObject*, QEvent*) (this=0xbfffed00, 
    receiver=0x82d8960, event=0xbfffe820) at kapplication.cpp:511
#16 0x40b3501d in QETWidget::translateMouseEvent(_XEvent const*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#17 0x40b32e3c in QApplication::x11ProcessEvent(_XEvent*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#18 0x40b4908d in QEventLoop::processEvents(unsigned) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#19 0x40bb6c50 in QEventLoop::enterLoop() ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#20 0x40bb6b46 in QEventLoop::exec() () from /usr/lib/qt3/lib/libqt-mt.so.3
#21 0x40ba2b9f in QApplication::exec() () from /usr/lib/qt3/lib/libqt-mt.so.3
#22 0x4001d3e3 in kdemain (argc=1, argv=0x8067df8) at main.cc:44
#23 0x4001a999 in kdeinitmain (argc=1, argv=0x8067df8) at krita_dummy.cc:2
#24 0x0804e36b in launch (argc=1, _name=0x80676d4 "krita", 
    args=0x80676da "\001", cwd=0x0, envc=1, envs=0x80676eb "", 
    reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80676ef "dhcppc0;1076947674;864152;1859") at 
kinit.cpp:604
#25 0x0804f676 in handle_launcher_request (sock=10) at kinit.cpp:1167
#26 0x0804fd37 in handle_requests (waitForPid=0) at kinit.cpp:1360
#27 0x08051335 in main (argc=3, argv=0xbffff364, envp=0xbffff374)
    at kinit.cpp:1797