RESOLVED FIXED 213807
[macOS] Stop blocking two audio-related user client classes 
https://bugs.webkit.org/show_bug.cgi?id=213807
Summary [macOS] Stop blocking two audio-related user client classes
Brent Fulgham
Reported 2020-06-30 12:01:23 PDT
Now that we have more widespread telemetry on our revised sandboxes, we can see that some audio playback flows are triggering violations for two IOKit classes: IOAudioControlUserClient IOAudioEngineUserClient This patch restores them to the macOS sandbox.
Attachments
Patch (2.23 KB, patch)
2020-06-30 12:07 PDT, Brent Fulgham 		no flags
DetailsFormatted DiffDiff
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Brent Fulgham
Comment 1 2020-06-30 12:05:27 PDT
<rdar://problem/64874902>
Brent Fulgham
Comment 2 2020-06-30 12:07:06 PDT
Created attachment 403218 [details] Patch
Per Arne Vollan
Comment 3 2020-06-30 12:14:52 PDT
Comment on attachment 403218 [details] Patch R=me. Would it be possible to issue extensions for these, or is there no user interaction before encountering the use of these classes in the WebContent process?
EWS
Comment 4 2020-06-30 12:52:36 PDT
Committed r263765: <https://trac.webkit.org/changeset/263765> All reviewed patches have been landed. Closing bug and clearing flags on attachment 403218 [details].
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