Gtk+ WebCore

Segfault occurs when trying to load image from google images. Image to test
with:
1) Load images.google.com
2) Enter After Forever in search box and click search
3) Click on second image from left labelled "Floor Janzen" from
www.musicaldiscoveries.com.

Image page will begin to load but segfault follows.

Occurs in both osb-browser and using embedded webi api in gtk.

gdb output below. Cannot bt as compiling components with --enable-debug
fails with different errors. Will submit other bug reports if interested in
this.

GNU gdb Red Hat Linux (6.6-15.fc7rh)
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GDB is free software, covered by the GNU General Public License, and you
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details.
This GDB was configured as "i386-redhat-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) start
Breakpoint 1 at 0x804bd30: file main.c, line 67.
Starting program: /usr/local/bin/gtk-webcore-demo-browser
[Thread debugging using libthread_db enabled]
[New Thread -1209111808 (LWP 17686)]
[Switching to Thread -1209111808 (LWP 17686)]
main (argc=8539516, argv=0x6eace6) at main.c:67
67 {
(gdb) continue
Continuing.
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base http://images.google.com/,
url http://images.google.com/intl/en_ALL/images/images_hp.gif
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base http://images.google.com/,
url http://images.google.com/images/nav_logo3.png
- KWQEvent.cpp:851 QMouseEvent::QMouseEvent(QEvent::Type) - not
implemented: creating event for current mouse event
- KWQEvent.cpp:51 QString keyIdentifierForKeyEvent(GdkEventKey*) - received
an unexpected number of characters in key event: 0
- KWQEvent.cpp:51 QString keyIdentifierForKeyEvent(GdkEventKey*) - received
an unexpected number of characters in key event: 0
- KWQEvent.cpp:51 QString keyIdentifierForKeyEvent(GdkEventKey*) - received
an unexpected number of characters in key event: 0
- KWQEvent.cpp:51 QString keyIdentifierForKeyEvent(GdkEventKey*) - received
an unexpected number of characters in key event: 0
- KWQEvent.cpp:51 QString keyIdentifierForKeyEvent(GdkEventKey*) - received
an unexpected number of characters in key event: 0
- KWQEvent.cpp:51 QString keyIdentifierForKeyEvent(GdkEventKey*) - received
an unexpected number of characters in key event: 0
- KWQEvent.cpp:51 QString keyIdentifierForKeyEvent(GdkEventKey*) - received
an unexpected number of characters in key event: 0
- KWQEvent.cpp:51 QString keyIdentifierForKeyEvent(GdkEventKey*) - received
an unexpected number of characters in key event: 0

(gtk-webcore-demo-browser:17686): GLib-GObject-CRITICAL **: g_value_unset:
assertion `G_IS_VALUE (value)' failed
- KWQEvent.cpp:51 QString keyIdentifierForKeyEvent(GdkEventKey*) - received
an unexpected number of characters in key event: 0
- KWQEvent.cpp:51 QString keyIdentifierForKeyEvent(GdkEventKey*) - received
an unexpected number of characters in key event: 0
- KWQEvent.cpp:51 QString keyIdentifierForKeyEvent(GdkEventKey*) - received
an unexpected number of characters in key event: 0
- KWQEvent.cpp:51 QString keyIdentifierForKeyEvent(GdkEventKey*) - received
an unexpected number of characters in key event: 0
- KWQEvent.cpp:851 QMouseEvent::QMouseEvent(QEvent::Type) - not
implemented: creating event for current mouse event

(gtk-webcore-demo-browser:17686): Gtk-CRITICAL **: gtk_container_remove:
assertion `GTK_IS_TOOLBAR (container) || widget->parent == GTK_WIDGET
(container)' failed

(gtk-webcore-demo-browser:17686): Gtk-CRITICAL **: gtk_container_remove:
assertion `GTK_IS_TOOLBAR (container) || widget->parent == GTK_WIDGET
(container)' failed
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:EKqRqNrX6DOw5M:http://www.poprock.nl/af
terforever.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:aSNz1m-xWZIv1M:http://www.friend2friend
.biz/md/images/after%2520forever.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:EfraTW4bPbmbFM:http://www.gothicera.com
/Assets/After%2520Forever.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:5NXPnFi7MnlCiM:http://www.musicfolio.co
m/modernrock/after_forever.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:SaYc-ndjze3s0M:http://www.gothtronic.co
m/Goth/img_/Music1/sub/after_forever_-_two_sides.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:j2D1R0-YvoyIMM:http://www.gothtronic.co
m/Goth/img_/Music1/sub/after_forever_-_after_forever.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:-rFyXhWLOW6nCM:http://images.amazon.com
/images/P/B00005RVP8.01.LZZZZZZZ.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:WXc77Suc6nWgcM:http://data1.blog.de/blo
g/w/whitewarrior/img/after-forever.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:736nrV4EBQEQ1M:http://cdn.last.fm/cover
art/300x300/3276474.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:9KfmKwS1jyCaGM:http://www.dprp.net/spec
ials/afterforever0704/af4.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:1eMtahgpdtKVcM:http://forum.0day.kiev.u
a/uploader/after_forever_-_after_forever_%255B2007%255D.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:9-WBXTwnK8tiVM:http://www.musicaldiscov
eries.com/images/afdecipherph.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:D5Wfp7l4pa-P5M:http://www.musicaldiscov
eries.com/images/afph5.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:VBvaAjnnHlGqrM:http://system.bloger.cz/
img/users/boblucan/--afterforever.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:x99xYuH4TH4YOM:http://www.askew.nl/imag
es/AfterForeverPatronaat28042006_1.JPG
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:LT66aE2w9YksbM:http://www.brianmay.com/
brian/briannews/newspix/06/after_forever_sleevenotes.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:3F58HBLw5y1WnM:http://upload.wikimedia.
org/wikipedia/commons/thumb/9/9a/After_Forever_Circo_Voador.jpg/800px-After
_Forever_Circo_Voador.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:NmfB5og_kJXsKM:http://www.metalsymphony
.com/noticias/afbieb10.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:DO3AetjWG3UMNM:http://www.spirit-of-met
al.com/les%2520goupes/A/After%2520Forever/pics/1.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://tbn0.google.com/images?q=tbn:Sl0ZoZtF4_IoSM:http://static.rateyourmu
sic.com/album_images/s19980.jpg
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/images?hl=en&q=after+forever&btnG=Search+Images&gb
v=2, url
http://images.google.com/gen_204?bw=796&bh=1259&ncols=4&nimg=20&atyp=i

(gtk-webcore-demo-browser:17686): Gtk-CRITICAL **: gtk_container_remove:
assertion `GTK_IS_TOOLBAR (container) || widget->parent == GTK_WIDGET
(container)' failed

(gtk-webcore-demo-browser:17686): Gtk-CRITICAL **: gtk_container_remove:
assertion `GTK_IS_TOOLBAR (container) || widget->parent == GTK_WIDGET
(container)' failed

(gtk-webcore-demo-browser:17686): Gtk-CRITICAL **: gtk_container_remove:
assertion `GTK_IS_TOOLBAR (container) || widget->parent == GTK_WIDGET
(container)' failed

(gtk-webcore-demo-browser:17686): Gtk-CRITICAL **: gtk_container_remove:
assertion `GTK_IS_TOOLBAR (container) || widget->parent == GTK_WIDGET
(container)' failed

(gtk-webcore-demo-browser:17686): Gtk-CRITICAL **: gtk_container_remove:
assertion `GTK_IS_TOOLBAR (container) || widget->parent == GTK_WIDGET
(container)' failed

(gtk-webcore-demo-browser:17686): Gtk-CRITICAL **: gtk_container_remove:
assertion `GTK_IS_TOOLBAR (container) || widget->parent == GTK_WIDGET
(container)' failed

(gtk-webcore-demo-browser:17686): Gtk-CRITICAL **: gtk_container_remove:
assertion `GTK_IS_TOOLBAR (container) || widget->parent == GTK_WIDGET
(container)' failed
- KWQKHTMLPart.cpp:773 KParts::ReadOnlyPart* KWQKHTMLPart::createPart(const
khtml::ChildFrame&, const KURL&, const QString&) - name <!-- frame: 0-->
- KWQKHTMLPart.cpp:773 KParts::ReadOnlyPart* KWQKHTMLPart::createPart(const
khtml::ChildFrame&, const KURL&, const QString&) - name <!-- frame: 1-->
=================
ERROR: called KWQKHTMLPart::paint with nil renderer
(KWQKHTMLPart.cpp:939 void KWQKHTMLPart::paint(QPainter*, const QRect&))
=================
=================
ERROR: called KWQKHTMLPart::paint with nil renderer
(KWQKHTMLPart.cpp:939 void KWQKHTMLPart::paint(QPainter*, const QRect&))
=================
- KWQLoader.cpp:84 bool KWQServeRequest(khtml::Loader*, khtml::Request*,
KIO::TransferJob*) - Serving request for base
http://images.google.com/imgres?imgurl=http://www.friend2friend.biz/md/imag
es/after%2520forever.jpg&imgrefurl=http://www.musicaldiscoveries.com/photo.
php%3Flist%3D0%26p%3D3&h=450&w=298&sz=19&tbnid=aSNz1m-xWZIv1M:&tbnh=127&tbn
w=84&hl=en&prev=/images%3Fq%3Dafter%2Bforever%26gbv%3D2%26svnum%3D10%26hl%3
Den%26sa%3DG&frame=small, url
http://images.google.com/images/frame_remove.gif
=================
ASSERTION FAILED: _widget (KWQWidget.cpp:171 int QWidget::x() const)
=================

Program received signal SIGSEGV, Segmentation fault.
0x00478c5b in QWidget::x (this=0x959df88) at KWQWidget.cpp:171
171 ASSERT(_widget);
Current language: auto; currently c++