backtrace from Bottom Edge Detection, current SVN

[Ian Monroe]

Reproduced this twice, where it segfaults when doing bottom edge
detection on an image.  I just realized this is from May 28 Krita, I
guess Krita didn't compile during my last kdesvn-bulid (it complained
of filters/krita/magick/Makefile.am: no rule to create target:
../krita/libkritacommon.la(../filters/krita/magick/libkritamagickimport.la)
 ). So feel free to ignore. :)

I'm using Qt 3.3.4 and trunk KDE.

krita: Filter activated: Bottom Edge Detection

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 16384 (LWP 30329)]
0x00002aaaaf9f9916 in free () from /lib/libc.so.6
(gdb) bt
#0  0x00002aaaaf9f9916 in free () from /lib/libc.so.6
#1  0x00002aaaaf5bcdde in operator delete () from
/usr/lib/gcc/x86_64-pc-linux-gnu/3.4.3-20050110/libstdc++.so.6
#2  0x00002aaab0286d6d in KisConvolutionPainter::applyMatrix
(this=0x7fffffffdb70, kernel=0x1858690, src=
      {ptr = 0x8d5ab0}, x=1, y=1, w=510, h=446, borderOp=BORDER_AVOID,
channelFlags=CONVOLVE_COLOR)
    at /home/ian/kdesvn/koffice/krita/core/kis_convolution_painter.cc:238
#3  0x00002aaab0286497 in KisConvolutionPainter::applyMatrix
(this=0x7fffffffdb70, matrix=0xc102e0, src=
      {ptr = 0x8d5ab0}, x=0, y=0, w=512, h=448) at
/home/ian/kdesvn/koffice/krita/core/kis_convolution_painter.cc:88
#4  0x00002aaab2c95b02 in KisConvolutionFilter::process
(this=0xc10230, src={ptr = 0x8d5ab0}, dst=
      {ptr = 0x2aaaade6ae20}, configuration=0x1789d00, rect=@0x7fffffffdd70)
    at /home/ian/kdesvn/koffice/krita/plugins/convolutionfilters/kis_convolution_filter.cc:52
#5  0x00002aaab029acb4 in KisFilter::slotActivated (this=0xc10230)
    at /home/ian/kdesvn/koffice/krita/core/kis_filter.cc:129
#6  0x00002aaab029b1f1 in KisFilter::qt_invoke (this=0xc10230, _id=2,
_o=0x7fffffffdf10) at kis_filter.moc:86
#7  0x00002aaaad6fdca0 in QObject::activate_signal (this=0xc10460,
clist=0xc10850, o=0x7fffffffdf10)
    at qobject.cpp:2355
#8  0x00002aaaad6fdb03 in QObject::activate_signal (this=0xc10460,
signal=2) at qobject.cpp:2324
#9  0x00002aaaac054e70 in KAction::activated (this=0xc10460) at kaction.moc:171
#10 0x00002aaaac0545c8 in KAction::slotActivated (this=0xc10460) at
/home/ian/kdesvn/kdelibs/kdeui/kaction.cpp:1102
#11 0x00002aaaac0547a3 in KAction::slotPopupActivated (this=0xc10460)
    at /home/ian/kdesvn/kdelibs/kdeui/kaction.cpp:1129
#12 0x00002aaaac055246 in KAction::qt_invoke (this=0xc10460, _id=15,
_o=0x7fffffffe130) at kaction.moc:213
#13 0x00002aaaad6fdca0 in QObject::activate_signal (this=0xf76ef0,
clist=0xf77050, o=0x7fffffffe130)
    at qobject.cpp:2355
#14 0x00002aaaadaaeb4c in QSignal::signal (this=0xf76ef0,
t0=@0xf76f40) at moc_qsignal.cpp:100
#15 0x00002aaaad71ecb8 in QSignal::activate (this=0xf76ef0) at qsignal.cpp:212
#16 0x00002aaaad82c525 in QPopupMenu::mouseReleaseEvent
(this=0xf751e0, e=0x7fffffffe810) at qpopupmenu.cpp:1691
#17 0x00002aaaac04231b in KPopupMenu::mouseReleaseEvent
(this=0xf751e0, e=0x7fffffffe810)
    at /home/ian/kdesvn/kdelibs/kdeui/kpopupmenu.cpp:511
#18 0x00002aaaad73dee4 in QWidget::event (this=0xf751e0,
e=0x7fffffffe810) at qwidget.cpp:4676
#19 0x00002aaaad69197b in QApplication::internalNotify
(this=0x7fffffffeec0, receiver=0xf751e0, e=0x7fffffffe810)
    at qapplication.cpp:2635
#20 0x00002aaaad690f86 in QApplication::notify (this=0x7fffffffeec0,
receiver=0xf751e0, e=0x7fffffffe810)
    at qapplication.cpp:2421
#21 0x00002aaaac901bf2 in KApplication::notify (this=0x7fffffffeec0,
receiver=0xf751e0, event=0x7fffffffe810)
    at /home/ian/kdesvn/kdelibs/kdecore/kapplication.cpp:549
#22 0x00002aaaad61a06a in QApplication::sendSpontaneousEvent
(receiver=0xf751e0, event=0x7fffffffe810)
    at qapplication.h:494
#23 0x00002aaaad6137f1 in QETWidget::translateMouseEvent
(this=0xf751e0, event=0x7fffffffed50)
    at qapplication_x11.cpp:4233
#24 0x00002aaaad61154b in QApplication::x11ProcessEvent
(this=0x7fffffffeec0, event=0x7fffffffed50)
    at qapplication_x11.cpp:3442
#25 0x00002aaaad62e250 in QEventLoop::processEvents (this=0x6442e0,
flags=4) at qeventloop_x11.cpp:192
---Type <return> to continue, or q <return> to quit---
#26 0x00002aaaad6a8974 in QEventLoop::enterLoop (this=0x6442e0) at
qeventloop.cpp:198
#27 0x00002aaaad6a8871 in QEventLoop::exec (this=0x6442e0) at qeventloop.cpp:145
#28 0x00002aaaad691ac8 in QApplication::exec (this=0x7fffffffeec0) at
qapplication.cpp:2758
#29 0x00002aaaaabc26d5 in kdemain (argc=2, argv=0x7ffffffff0f8) at
/home/ian/kdesvn/koffice/krita/main.cc:40
#30 0x0000000000400953 in main (argc=2, argv=0x7ffffffff0f8) at
kdeinit_krita.cpp:2