[Webkit-unassigned] [Bug 42561] Crash when computing pseudo-style of a vanished scrollbar

Wed Jul 28 13:06:49 PDT 2010

https://bugs.webkit.org/show_bug.cgi?id=42561

Pavel Feldman <pfeldman at chromium.org> changed:

           What    |Removed                     |Added
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                 CC|                            |hyatt at apple.com,
                   |                            |pfeldman at chromium.org

--- Comment #2 from Pavel Feldman <pfeldman at chromium.org>  2010-07-28 13:06:49 PST ---
In CSSStyleSelector::SelectorChecker::checkScrollbarPseudoClass's

case CSSSelector::PseudoCornerPresent:
            return scrollbar->client()->scrollbarCornerPresent();

scrollbar has no client. We probably need to add a check in between Scrollbar::mouseUp() and this call, but I am not sure where it should be done. Dave, do you have a suggestion?

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