[webkit-changes] [WebKit/WebKit] 0ef75d: [LBSE] Fix marker-child-changes.svg crash

Sat, 17 Jan 2026 02:04:29 -0800 

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 0ef75d46ddd658b8080ef4df4957b6a7dc6f10be
      
https://github.com/WebKit/WebKit/commit/0ef75d46ddd658b8080ef4df4957b6a7dc6f10be
  Author: Rob Buis <[email protected]>
  Date:   2026-01-17 (Sat, 17 Jan 2026)

  Changed paths:
    M Source/WebCore/rendering/ReferencedSVGResources.cpp

  Log Message:
  -----------
  [LBSE] Fix marker-child-changes.svg crash
https://bugs.webkit.org/show_bug.cgi?id=305463

Reviewed by Nikolas Zimmermann.

In the test a style update is done on the rectangle in
the marker before any layout is done. A repaint of all
clients is issued and the client/path is not laid out yet so
will assert on hasPath().

To fix this do not call updateMarkerPositions if the
client renderer has not been laid out by returning early.

* Source/WebCore/rendering/ReferencedSVGResources.cpp:
(WebCore::CSSSVGResourceElementClient::resourceChanged):

Canonical link: https://commits.webkit.org/305760@main



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