The message filtering entitlement is missing in com.apple.WebKit.WebContent.Development.xpc on macOS.
<rdar://problem/72145560>
Created attachment 415840 [details] Patch
Comment on attachment 415840 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=415840&action=review r=me > Source/WebKit/Scripts/process-entitlements.sh:28 > plistbuddy Add :com.apple.pac.shared_region_id string WebContent It seems like we should enable this for Dev builds, too.
(In reply to Brent Fulgham from comment #3) > Comment on attachment 415840 [details] > Patch > > View in context: > https://bugs.webkit.org/attachment.cgi?id=415840&action=review > > r=me > > > Source/WebKit/Scripts/process-entitlements.sh:28 > > plistbuddy Add :com.apple.pac.shared_region_id string WebContent > > It seems like we should enable this for Dev builds, too. But lets do that as a separate bug after confirming with JSC/Security teams. I don't want to introduce a regression by enabling it without confirming.
Committed r270654: <https://trac.webkit.org/changeset/270654> All reviewed patches have been landed. Closing bug and clearing flags on attachment 415840 [details].
(In reply to Brent Fulgham from comment #4) > (In reply to Brent Fulgham from comment #3) > > Comment on attachment 415840 [details] > > Patch > > > > View in context: > > https://bugs.webkit.org/attachment.cgi?id=415840&action=review > > > > r=me > > > > > Source/WebKit/Scripts/process-entitlements.sh:28 > > > plistbuddy Add :com.apple.pac.shared_region_id string WebContent > > > > It seems like we should enable this for Dev builds, too. > > But lets do that as a separate bug after confirming with JSC/Security teams. > I don't want to introduce a regression by enabling it without confirming. Sounds good, thanks for reviewing!
Re-opened since this is blocked by bug 219793