[webkit-changes] [WebKit/WebKit] ba8e7f: [CSS anchor positioning] WebProcess crash when pop...

[Pawel Lampe]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: ba8e7f03c9a9b5a80b3e7dfc5873b94dba5ea5d0
      https://github.com/WebKit/WebKit/commit/ba8e7f03c9a9b5a80b3e7dfc5873b94dba5ea5d0
  Author: Pawel Lampe <plampe at igalia.com>
  Date:   2024-10-17 (Thu, 17 Oct 2024)

  Changed paths:
    M LayoutTests/TestExpectations
    M Source/WebCore/style/AnchorPositionEvaluator.cpp

  Log Message:
  -----------
  [CSS anchor positioning] WebProcess crash when popover uses anchoring
https://bugs.webkit.org/show_bug.cgi?id=279588

Reviewed by Antti Koivisto.

When an anchor-positioned element is hidden using display:none, there's no point
processing it in anchoring anymore.

* LayoutTests/TestExpectations:
* Source/WebCore/style/AnchorPositionEvaluator.cpp:
(WebCore::Style::AnchorPositionEvaluator::evaluate):
(WebCore::Style::AnchorPositionEvaluator::updateAnchorPositioningStatesAfterInterleavedLayout):

Canonical link: https://commits.webkit.org/285334@main



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