Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: baf71d57603f6961905354c3dca7beacaaea73e0
https://github.com/WebKit/WebKit/commit/baf71d57603f6961905354c3dca7beacaaea73e0
Author: Simon Fraser <[email protected]>
Date: 2026-04-21 (Tue, 21 Apr 2026)
Changed paths:
M Source/WebCore/page/scrolling/mac/ScrollerMac.mm
Log Message:
-----------
CheckedPtr crash in WebScrollbarPartAnimationMac
https://bugs.webkit.org/show_bug.cgi?id=312927
rdar://174441473
Reviewed by Alan Baradlay.
Call `-invalidate` instead of `-stopAnimation`, because `-invalidate` clears
the `_scroller` CheckedPtr,
so it's null when the animation is released via the autorelease pool later.
* Source/WebCore/page/scrolling/mac/ScrollerMac.mm:
(-[WebScrollerImpDelegateMac
setUpAlphaAnimation:featureToAnimate:animateAlphaTo:duration:]):
Canonical link: https://commits.webkit.org/311737@main
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