Bug 211449 - Konqueror crash on typing text in Facebook (and similar site) [khtml::InputTextCommandImpl::prepareForTextInsertion, khtml::InputTextCommandImpl::execute, khtml::InputTextCommandImpl::input]
Summary: Konqueror crash on typing text in Facebook (and similar site) [khtml::InputTe...
Status: RESOLVED FIXED
Alias: None
Product: konqueror
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: Compiled Sources Linux
: NOR crash
Target Milestone: ---
Assignee: Konqueror Developers
URL:
Keywords:
: 226714 250236 (view as bug list)
Depends on:
Blocks:
 
Reported: 2009-10-22 16:06 UTC by Geoffray Levasseur
Modified: 2010-09-05 09:32 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description Geoffray Levasseur 2009-10-22 16:06:19 UTC 
Application: konqueror (4.3.72 (KDE 4.3.72 (KDE 4.4 >= 20091013)))
KDE Version: 4.3.72 (KDE 4.3.72 (KDE 4.4 >= 20091015)) (Compiled from sources)
Qt Version: 4.6.0
Operating System: Linux 2.6.30-2-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

What I was doing when the application crashed:
Entering in the text zone do not crash but when starting typing my text (oppositely as some other repports are saying)...

I've found that clicking a second time after the text zone change color (I have a dark KDE theme so KDE background color is different from FB background) allow me to type my text normally (no crash).

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Aborted
[Current thread is 1 (Thread 0x7f227b8717f0 (LWP 11605))]

Thread 3 (Thread 0x7f225dfb6910 (LWP 11624)):
#0  0x00007f227b06b21d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f227b31781b in QWaitConditionPrivate::wait (this=0x271a360, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  0x00007f227b31738e in QWaitCondition::wait (this=0x2759658, mutex=0x2759650, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f227b3076bd in QThreadPoolThread::run (this=0x27ba4a0) at concurrent/qthreadpool.cpp:140
#4  0x00007f227b316e42 in QThreadPrivate::start (arg=0x27ba4a0) at thread/qthread_unix.cpp:244
#5  0x00007f227b06673a in start_thread () from /lib/libpthread.so.0
#6  0x00007f227759d49d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f225d3ad910 (LWP 11625)):
#0  0x00007f227b06b21d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f227b31781b in QWaitConditionPrivate::wait (this=0x271a360, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  0x00007f227b31738e in QWaitCondition::wait (this=0x2759658, mutex=0x2759650, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f227b3076bd in QThreadPoolThread::run (this=0x2715b20) at concurrent/qthreadpool.cpp:140
#4  0x00007f227b316e42 in QThreadPrivate::start (arg=0x2715b20) at thread/qthread_unix.cpp:244
#5  0x00007f227b06673a in start_thread () from /lib/libpthread.so.0
#6  0x00007f227759d49d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f227b8717f0 (LWP 11605)):
[KCrash Handler]
#5  0x00007f2277503f45 in raise () from /lib/libc.so.6
#6  0x00007f2277506d80 in abort () from /lib/libc.so.6
#7  0x00007f22774fd04a in __assert_fail () from /lib/libc.so.6
#8  0x00007f2265e3c53b in khtml::InputTextCommandImpl::prepareForTextInsertion (this=0x3fd3e20, adjustDownstream=false) at /home/jeff/src/c/kde/KDE/kdelibs/khtml/editing/htmlediting_impl.cpp:1810
#9  0x00007f2265e400e2 in khtml::InputTextCommandImpl::execute (this=0x3fd3e20, text=...) at /home/jeff/src/c/kde/KDE/kdelibs/khtml/editing/htmlediting_impl.cpp:1915
#10 0x00007f2265e40743 in khtml::InputTextCommandImpl::input (this=0x3fd3e20, text=...) at /home/jeff/src/c/kde/KDE/kdelibs/khtml/editing/htmlediting_impl.cpp:1781
#11 0x00007f2265e40892 in khtml::TypingCommandImpl::insertText (this=0x3fd3d20, text=...) at /home/jeff/src/c/kde/KDE/kdelibs/khtml/editing/htmlediting_impl.cpp:2579
#12 0x00007f2265e40d28 in khtml::TypingCommandImpl::insertText0 (document=0x277be40, text=...) at /home/jeff/src/c/kde/KDE/kdelibs/khtml/editing/htmlediting_impl.cpp:2723
#13 0x00007f2265e239ef in DOM::Editor::handleKeyEvent (this=0x3f86200, _ke=0x347dfb0) at /home/jeff/src/c/kde/KDE/kdelibs/khtml/editing/editor.cpp:566
#14 0x00007f2265c144b6 in DOM::ElementImpl::defaultEventHandler (this=0x4615790, e=0x466ead0) at /home/jeff/src/c/kde/KDE/kdelibs/khtml/xml/dom_elementimpl.cpp:809
#15 0x00007f2265c096c4 in DOM::NodeImpl::dispatchGenericEvent (this=0x4615790, evt=0x466ead0) at /home/jeff/src/c/kde/KDE/kdelibs/khtml/xml/dom_nodeimpl.cpp:526
#16 0x00007f2265c074e9 in DOM::NodeImpl::dispatchEvent (this=0x4615790, evt=0x466ead0, exceptioncode=@0x7fff418076ec, tempEvent=true)
    at /home/jeff/src/c/kde/KDE/kdelibs/khtml/xml/dom_nodeimpl.cpp:453
#17 0x00007f2265c0832b in DOM::NodeImpl::dispatchKeyEvent (this=0x4615790, key=0x7fff418086f0, keypress=true) at /home/jeff/src/c/kde/KDE/kdelibs/khtml/xml/dom_nodeimpl.cpp:694
#18 0x00007f2265b3e9eb in KHTMLView::dispatchKeyEventHelper (this=0x26f6090, _ke=0x7fff418086f0, keypress=true) at /home/jeff/src/c/kde/KDE/kdelibs/khtml/khtmlview.cpp:1672
#19 0x00007f2265b3eace in KHTMLView::dispatchKeyEvent (this=0x26f6090, _ke=0x7fff418086f0) at /home/jeff/src/c/kde/KDE/kdelibs/khtml/khtmlview.cpp:1628
#20 0x00007f2265b46603 in KHTMLView::keyPressEvent (this=0x26f6090, _ke=0x7fff418086f0) at /home/jeff/src/c/kde/KDE/kdelibs/khtml/khtmlview.cpp:1749
#21 0x00007f227825f88a in QWidget::event (this=0x26f6090, event=0x7fff418086f0) at kernel/qwidget.cpp:7941
#22 0x00007f227871f423 in QFrame::event (this=0x26f6090, e=0x7fff418086f0) at widgets/qframe.cpp:557
#23 0x00007f22787d0b90 in QAbstractScrollArea::event (this=0x26f6090, e=0x7fff418086f0) at widgets/qabstractscrollarea.cpp:960
#24 0x00007f22787d7fe5 in QScrollArea::event (this=0x26f6090, e=0x7fff418086f0) at widgets/qscrollarea.cpp:314
#25 0x00007f2265b45b64 in KHTMLView::event (this=0x26f6090, e=0x7fff418086f0) at /home/jeff/src/c/kde/KDE/kdelibs/khtml/khtmlview.cpp:546
#26 0x00007f22781e5ff7 in QApplicationPrivate::notify_helper (this=0x1929b90, receiver=0x26f6090, e=0x7fff418086f0) at kernel/qapplication.cpp:4198
#27 0x00007f22781e678c in QApplication::notify (this=0x7fff41809bc0, receiver=0x26f6090, e=0x7fff418086f0) at kernel/qapplication.cpp:3741
#28 0x00007f22796bba49 in KApplication::notify (this=0x7fff41809bc0, receiver=0x26f6090, event=0x7fff418086f0) at /home/jeff/src/c/kde/KDE/kdelibs/kdeui/kernel/kapplication.cpp:302
#29 0x00007f227b440bd9 in QCoreApplication::notifyInternal (this=0x7fff41809bc0, receiver=0x26f6090, event=0x7fff418086f0) at kernel/qcoreapplication.cpp:704
#30 0x00007f22781f96d7 in QCoreApplication::sendSpontaneousEvent (receiver=0x26f6090, event=0x7fff418086f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#31 0x00007f22781e5163 in qt_sendSpontaneousEvent (receiver=0x26f6090, event=0x7fff418086f0) at kernel/qapplication.cpp:5175
#32 0x00007f22782baafa in QKeyMapper::sendKeyEvent (keyWidget=0x26f6090, grab=false, type=QEvent::KeyPress, code=71, modifiers=..., text=..., autorepeat=false, count=1, nativeScanCode=42, 
    nativeVirtualKey=71, nativeModifiers=17) at kernel/qkeymapper_x11.cpp:1861
#33 0x00007f22782bc131 in QKeyMapperPrivate::translateKeyEvent (this=0x1965770, keyWidget=0x26f6090, event=0x7fff418094e0, grab=false) at kernel/qkeymapper_x11.cpp:1831
#34 0x00007f227828d0e3 in QApplication::x11ProcessEvent (this=0x7fff41809bc0, event=0x7fff418094e0) at kernel/qapplication_x11.cpp:3423
#35 0x00007f22782c0d36 in x11EventSourceDispatch (s=0x192d8f0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#36 0x00007f2276a2112a in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0x00007f2276a24988 in ?? () from /lib/libglib-2.0.so.0
#38 0x00007f2276a24b3c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#39 0x00007f227b47c3b9 in QEventDispatcherGlib::processEvents (this=0x1891d60, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#40 0x00007f22782c0397 in QGuiEventDispatcherGlib::processEvents (this=0x1891d60, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#41 0x00007f227b43d063 in QEventLoop::processEvents (this=0x7fff418098f0, flags=...) at kernel/qeventloop.cpp:149
#42 0x00007f227b43d287 in QEventLoop::exec (this=0x7fff418098f0, flags=...) at kernel/qeventloop.cpp:201
#43 0x00007f227b441623 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#44 0x00007f22781e5ae2 in QApplication::exec () at kernel/qapplication.cpp:3603
#45 0x00007f226d1094cc in kdemain (argc=2, argv=0x18dd2e0) at /home/jeff/src/c/kde/KDE/kdebase/apps/konqueror/src/konqmain.cpp:257
#46 0x000000000040784f in launch (argc=2, _name=0x18f3688 "/usr/bin/konqueror", args=0x18f36a4 "", cwd=0x0, envc=0, envs=0x18f36ac "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x18f36b4 "debian;1256219762;678953;4015_TIME229485567") at /home/jeff/src/c/kde/KDE/kdelibs/kinit/kinit.cpp:705
#47 0x000000000040807a in handle_launcher_request (sock=8, who=0x40bc44 "launcher") at /home/jeff/src/c/kde/KDE/kdelibs/kinit/kinit.cpp:1197
#48 0x00000000004089c1 in handle_requests (waitForPid=0) at /home/jeff/src/c/kde/KDE/kdelibs/kinit/kinit.cpp:1390
#49 0x0000000000409392 in main (argc=4, argv=0x7fff4180b098, envp=0x7fff4180b0c0) at /home/jeff/src/c/kde/KDE/kdelibs/kinit/kinit.cpp:1825

This bug may be a duplicate of or related to bug 210396, bug 208740, bug 182282.

Reported using DrKonqi
Comment 1 Dario Andres 2009-10-22 16:14:48 UTC 
It looks like bug 189173, but with an assert.. In any case the situation is related (several Facebook crashes)
Thanks
Comment 2 Maksim Orlovich 2009-10-29 01:41:48 UTC 
SVN commit 1042044 by orlovich:

Better handling of the case where we get editting input events w/o a proper
caret set --- such as when facebook apparently rewrites textareas into 
content-editable divs in a middle of handling of a click.... Either
grab the caret, or drop the event. Should hopefully finally fix 
the prepareForTextInsertion crasher on facebook

BUG:189173    
BUG:211449
BUG:212138
BUG:212175



 M  +16 -2     editor.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1042044
Comment 3 Maksim Orlovich 2009-10-29 02:12:08 UTC 
SVN commit 1042054 by orlovich:

automatically merged revision 1042044:
Better handling of the case where we get editting input events w/o a proper
caret set --- such as when facebook apparently rewrites textareas into 
content-editable divs in a middle of handling of a click.... Either
grab the caret, or drop the event. Should hopefully finally fix 
the prepareForTextInsertion crasher on facebook

BUG:189173    
BUG:211449
BUG:212138
BUG:212175

 M  +16 -2     editor.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1042054
Comment 4 Tommi Tervo 2010-02-13 20:48:26 UTC 
*** Bug 226714 has been marked as a duplicate of this bug. ***
Comment 5 Tommi Tervo 2010-09-05 09:32:32 UTC 
*** Bug 250236 has been marked as a duplicate of this bug. ***