[Webkit-unassigned] [Bug 115303] Assertion while scrolling news.google.com

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sun Apr 28 11:38:17 PDT 2013


https://bugs.webkit.org/show_bug.cgi?id=115303


Simon Fraser (smfr) <simon.fraser at apple.com> changed:

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 Attachment #199957|review?                     |review-
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--- Comment #5 from Simon Fraser (smfr) <simon.fraser at apple.com>  2013-04-28 11:36:38 PST ---
(From update of attachment 199957)
I think this is just papering over the cracks. It's wrong for updateStyleIfNeeded() to get called during painting, period. Yes, plugins that run script when being painted can cause this. They are evil plugins, but we can't stop them.

Mac has a code path that paints plugins into bitmaps earlier, and then paints those bitmaps during the painting code. Maybe Qt needs the  same thing.

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