[Webkit-unassigned] [Bug 81581] visual word movement: crashes on CSS generated content

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=81581


Xiaomei Ji <xji at chromium.org> changed:

           What    |Removed                     |Added
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                 CC|                            |rniwa at webkit.org




--- Comment #2 from Xiaomei Ji <xji at chromium.org>  2012-03-19 16:32:02 PST ---
I checked other pointer dereference codes, and I think they are mostly looks ok.

How about the following when textBox is a not-null-InlineTextBox?
textBox->textRenderer()->text()->characters()

I think it is fine since InlineTextBox must have a text renderer. And it should have text()->characters() although it could be null. There is similar usage in 
https://cs.corp.google.com/#chrome/src/third_party/WebKit/Source/WebCore/rendering/InlineTextBox.cpp&q=textRenderer()%20package:%5Echrome$%20file:%5Esrc/third_party/WebKit/.*.cpp&type=cs&l=346

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