As part of sandbox hardening, deny mach lookup access to the tccd service.
Created attachment 390275 [details] Patch
<rdar://problem/59319475>
Comment on attachment 390275 [details] Patch Thanks for reviewing!
Comment on attachment 390275 [details] Patch Clearing flags on attachment: 390275 Committed r256371: <https://trac.webkit.org/changeset/256371>
All reviewed patches have been landed. Closing bug.