Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 19bafb54016f558761e4510df10069d4194b5e2c
https://github.com/WebKit/WebKit/commit/19bafb54016f558761e4510df10069d4194b5e2c
Author: Antoine Quint <[email protected]>
Date: 2024-02-15 (Thu, 15 Feb 2024)
Changed paths:
M Source/WebCore/platform/graphics/ca/cocoa/PlatformCAFiltersCocoa.mm
Log Message:
-----------
[threaded-animation-resolution] animating `filter: drop-shadow()` crashes the
UIProcess
https://bugs.webkit.org/show_bug.cgi?id=269453
Reviewed by Dean Jackson.
We need to increase the presentation modifier list index prior to accessing the
next
modifier when we're dealing with a `drop-shadow()` operation, otherwise we'd
access
the `shadowOffset` presentation modifier to set the `shadowColor`, which of
course
would lead an incorrect result, but more importantly yields an exception because
of mismatching value types.
* Source/WebCore/platform/graphics/ca/cocoa/PlatformCAFiltersCocoa.mm:
(WebCore::PlatformCAFilters::updatePresentationModifiers):
Canonical link: https://commits.webkit.org/274759@main
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