RESOLVED FIXED253011
[UI-side compositing] Lock CALayer tree for scrolling thread hit-testing 
https://bugs.webkit.org/show_bug.cgi?id=253011
Summary [UI-side compositing] Lock CALayer tree for scrolling thread hit-testing
Simon Fraser (smfr)
Reported 2023-02-27 11:31:20 PST
RemoteScrollingTreeMac::eventListenerRegionTypesForPoint() will use the CALayer tree off the main thread, so we should lock around this, and layer tree commits.
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Radar WebKit Bug Importer
Comment 1 2023-02-27 11:32:16 PST
<rdar://problem/105987016>
Simon Fraser (smfr)
Comment 2 2023-03-10 15:38:12 PST
Pull request: https://github.com/WebKit/WebKit/pull/11387
Simon Fraser (smfr)
Comment 3 2023-03-30 15:59:40 PDT
https://commits.webkit.org/261543@main
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