[Webkit-unassigned] [Bug 53911] Deploy EditingStyle in applyBlockStyle and applyInlineStyle

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=53911





--- Comment #6 from Ryosuke Niwa <rniwa at webkit.org>  2011-02-10 17:04:08 PST ---
(In reply to comment #5)
> (In reply to comment #4)
> > > Is this because of the changes to removeInlineStyle() at ApplyStyleCommand.cpp:917,921?
> > 
> > Not really.  The reason is that EditingStyle::style() can return a null-pointer, and these functions previously assumed that the style is always not null.
> 
> I think the change is fine, but it would be nice if you had a test case that showed this possibility.

Oh, indeed some existing tests crash without this change because any test that inserts anchor element has null style pointer.

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