[Webkit-unassigned] [Bug 14446] [GDK] Crash on http://www.wikipedia.org/

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=14446





------- Comment #2 from agomez at igalia.com  2007-10-25 11:03 PDT -------
It seems it crashes when calling to the delete standard C++ function. This is a
weird error since, tracking the problem, we have downloaded the Wikipedia home
page to the local harddisk.

Opening the page with:
file://path_to/Wikipedia.html

The page renders perfectly with no errors.

We've uploaded the same Wikipedia.html (without images) to another webserver
and the page keeps crashing. Also, it keeps crashing without having the images
available.

We have made some more tests: removing the javascript code -> it keeps
crashing, trying to remove the problematic text in the page -> there is no
problematic text, since when you remove some amount of content, the page
doesn't crashes anymore but, adding the removed text and removing the kept text
leads to a non crashing page too.

Debugging the page while loading: as shown in the page, it crashes when calling 
#44 0xb78346cf in WebCore::GlyphPageTreeNode::initializePage (this=0x83e8560,
fontData=0x813c528, pageNumber=259) at
../../../WebCore/platform/GlyphPageTreeNode.cpp:150 when trying to defer the
GlyphPage object.

When loading the page locally, we don't call
WebCore::GlyphPageTreeNode::initializePage with pageNumber set to 259 ever.

It seems a quite weird problem and, since it doesn't happen locally nor with
the Qt port, we think the problem could be in the used network backend in GTK+
port -> libcurl.


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