[Webkit-unassigned] [Bug 87533] Crash in styleForFirstLetter (pseudoStyle is null)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=87533





--- Comment #9 from Eric Seidel <eric at webkit.org>  2012-05-29 16:34:20 PST ---
(From update of attachment 144630)
View in context: https://bugs.webkit.org/attachment.cgi?id=144630&action=review

Interesting.  I would have assumed that getCachedPsuedoStyle might have returned the normal style when there is no pseudo.

> Source/WebCore/rendering/RenderBlock.cpp:6024
> +    if (!pseudoStyle)
> +        return;

What if the style changed to detach? or to no longer be a first letter?  Is this early-return safe?

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