Telemetry on iOS 14 shows that we are hitting some sandbox violations during image decoding: hw.byteorder hw.cachelinesize_compat hw.vectorunit We also see that this is being read, but not used, so we can just silence the warning: hw.cpufrequency_compat
<rdar://problem/68649171>
Created attachment 411377 [details] Patch
Comment on attachment 411377 [details] Patch R=me.
Comment on attachment 411377 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=411377&action=review > Source/WebKit/Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb:647 > + "hw.cpufrequency_compat" > + "sysctl.proc_native")) It would be useful to have comments with radar numbers that track removing the need for these. It's not great to have deny-with-no-report rules. We add them for cases that we know is benign, but once they are in the profile, they start affecting all future scenarios, some of which can result in hard to diagnose bugs.
Committed r268507: <https://trac.webkit.org/changeset/268507> All reviewed patches have been landed. Closing bug and clearing flags on attachment 411377 [details].