[Webkit-unassigned] [Bug 52655] Hidden composited iframes cause infinite loop

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=52655





--- Comment #4 from Yael <yael.aharon at nokia.com>  2011-02-26 07:47:08 PST ---
(In reply to comment #3)
> (From update of attachment 83918 [details])
> This seems like a specific case of the more general issue that visibility:hidden and compositing don't play nicely together. Bug 29984 covers that.
> 
> This patch is not correct because it needs to consider ancestor elements of the iframe that are composited and have visibility:hidden.

Thank you for your review.
I should work on adding a check for the iframe's ancestors' visibility.

I tested bugs 29984 and 26770, and they seem to affect only the mac port for Safari. The Chrome port on Linux and on mac handles the test cases properly. Do you have an idea why is that?
thanks,

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