Bug 269453

Summary: [threaded-animation-resolution] animating `filter: drop-shadow()` crashes the UIProcess
Product: WebKit Reporter: Antoine Quint <graouts>
Component: AnimationsAssignee: Antoine Quint <graouts>
Status: RESOLVED FIXED    
Severity: Normal CC: dino, graouts, simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 250970    

Description Antoine Quint 2024-02-15 02:34:15 PST 
There is a small but significant error in the way we address CAPresentationModifier for `filter: drop-shadow()` that yields an exception and a subsequent crash.
Comment 1 Antoine Quint 2024-02-15 02:37:26 PST 
Pull request: https://github.com/WebKit/WebKit/pull/24501
Comment 2 EWS 2024-02-15 13:21:27 PST 
Committed 274759@main (19bafb54016f): <https://commits.webkit.org/274759@main>

Reviewed commits have been landed. Closing PR #24501 and removing active labels.
Comment 3 Radar WebKit Bug Importer 2024-02-15 13:22:20 PST 
<rdar://problem/123032391>