[Bug 120205] crash while using VPL editor in quanta 3.5
András Manţia
amantia at kde.org
Fri May 19 15:34:36 UTC 2006
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http://bugs.kde.org/show_bug.cgi?id=120205
------- Additional Comments From amantia kde org 2006-05-19 17:34 -------
It crashed without Quanta as well. Just save the attached html file to
your HDD and load in Konqueror, activate caret mode and press PgDn. But
now I cannot reproduce it. But anyway, here is the backtrace with the
current code:
0x00002b33f7ea44f6 in DOM::NodeImpl::getDocument (this=0x0)
at /data/development/sources/kde-3.5/kdelibs/khtml/xml/dom_nodeimpl.h:273
273 DocumentImpl* getDocument() const { return
document->document(); }
(gdb) bt
#0 0x00002b33f7ea44f6 in DOM::NodeImpl::getDocument (this=0x0)
at /data/development/sources/kde-3.5/kdelibs/khtml/xml/dom_nodeimpl.h:273
#1 0x00002b33f7e8aa61 in determineBaseElement (caretNode=0x0)
at /data/development/sources/kde-3.5/kdelibs/khtml/khtml_caret.cpp:627
#2 0x00002b33f7e92c8a in KHTMLView::moveCaretByPage (this=0xc62d40,
next=true)
at /data/development/sources/kde-3.5/kdelibs/khtml/khtmlview.cpp:4396
#3 0x00002b33f7e92dac in KHTMLView::moveCaretNextPage (this=0xc62d40)
at /data/development/sources/kde-3.5/kdelibs/khtml/khtmlview.cpp:4436
#4 0x00002b33f7e938d3 in KHTMLView::caretKeyPressEvent (this=0xc62d40,
_ke=0x7fffb43316d0)
at /data/development/sources/kde-3.5/kdelibs/khtml/khtmlview.cpp:4014
#5 0x00002b33f7ea0454 in KHTMLView::keyPressEvent (this=0xc62d40,
_ke=0x7fffb43316d0)
at /data/development/sources/kde-3.5/kdelibs/khtml/khtmlview.cpp:1435
#6 0x00002b33faa3160a in QWidget::event ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#7 0x00002b33fa9a7985 in QApplication::internalNotify ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#8 0x00002b33fa9a8ab8 in QApplication::notify ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#9 0x00002b33f9cf3c4d in KApplication::notify (this=0x921570,
receiver=0xc62d40, event=0x7fffb43316d0)
at /data/development/sources/kde-3.5/kdelibs/kdecore/kapplication.cpp:550
#10 0x00002b33fa94e17e in QETWidget::translateKeyEvent ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#11 0x00002b33fa94f180 in QApplication::x11ProcessEvent ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#12 0x00002b33fa95e22f in QEventLoop::processEvents ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#13 0x00002b33fa9bc6a1 in QEventLoop::enterLoop ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#14 0x00002b33fa9bc54a in QEventLoop::exec ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#15 0x000000000047315f in main (argc=1, argv=0x7fffb4331ed8)
at /home/andris/development/kdewebdev/quanta/src/main.cpp:212
And the backtrace if I add "if (!caretNode) return 0;" there:
0x00002b92125bf1e0 in QValueVector<khtml::CaretBox*>::begin (this=0x0)
at /usr/lib64/qt3/include/qvaluevector.h:316
316 return sh->start;
(gdb)
(gdb) bt
#0 0x00002b92125bf1e0 in QValueVector<khtml::CaretBox*>::begin
(this=0x0) at /usr/lib64/qt3/include/qvaluevector.h:316
#1 0x00002b92125bf203 in QValueVector<khtml::CaretBox*>::operator[]
(this=0x0, i=0) at /usr/lib64/qt3/include/qvaluevector.h:363
#2 0x00002b92125c0b78 in khtml::CaretBoxLine::containingBlock
(this=0x0)
at /data/development/sources/kde-3.5/kdelibs/khtml/khtml_caret_p.h:352
#3 0x00002b92125a9598 in moveIteratorByPage (ld= 0x7fff99c1a720,
it= 0x7fff99c1a790, mindist=447, next=true)
at /data/development/sources/kde-3.5/kdelibs/khtml/khtml_caret.cpp:2608
#4 0x00002b92125abd2d in KHTMLView::moveCaretByPage (this=0xc62d40,
next=true)
at /data/development/sources/kde-3.5/kdelibs/khtml/khtmlview.cpp:4401
#5 0x00002b92125abdbc in KHTMLView::moveCaretNextPage (this=0xc62d40)
at /data/development/sources/kde-3.5/kdelibs/khtml/khtmlview.cpp:4436
#6 0x00002b92125ac8e3 in KHTMLView::caretKeyPressEvent (this=0xc62d40,
_ke=0x7fff99c1afb0)
at /data/development/sources/kde-3.5/kdelibs/khtml/khtmlview.cpp:4014
#7 0x00002b92125b9464 in KHTMLView::keyPressEvent (this=0xc62d40,
_ke=0x7fff99c1afb0)
at /data/development/sources/kde-3.5/kdelibs/khtml/khtmlview.cpp:1435
#8 0x00002b921514a60a in QWidget::event ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#9 0x00002b92150c0985 in QApplication::internalNotify ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#10 0x00002b92150c1ab8 in QApplication::notify ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#11 0x00002b921440cc4d in KApplication::notify (this=0x921570,
receiver=0xc62d40, event=0x7fff99c1afb0)
at /data/development/sources/kde-3.5/kdelibs/kdecore/kapplication.cpp:550
#12 0x00002b921506717e in QETWidget::translateKeyEvent ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#13 0x00002b9215068180 in QApplication::x11ProcessEvent ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#14 0x00002b921507722f in QEventLoop::processEvents ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#15 0x00002b92150d56a1 in QEventLoop::enterLoop ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#16 0x00002b92150d554a in QEventLoop::exec ()
from /usr/lib/qt3/lib64/libqt-mt.so.3
#17 0x000000000047315f in main (argc=1, argv=0x7fff99c1b7b8)
at /home/andris/development/kdewebdev/quanta/src/main.cpp:212
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