In iOS 14 we adopted a new entitlement that limited the set of XPC endpoints available to QuartzCore clients. We should do the same on macOS to provide a similar level of protection.
<rdar://problem/55790037>
Created attachment 412982 [details] Patch
Comment on attachment 412982 [details] Patch Great! R=me.
Committed r269307: <https://trac.webkit.org/changeset/269307> All reviewed patches have been landed. Closing bug and clearing flags on attachment 412982 [details].