Bug 206089

Summary: [iOS] Remove used media-related mach services from the WebContent process sandbox
Product: WebKit Reporter: Brent Fulgham <bfulgham>
Component: WebKit2Assignee: Brent Fulgham <bfulgham>
Status: RESOLVED WONTFIX    
Severity: Normal CC: achristensen, bfulgham, commit-queue, pvollan, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on: 206969    
Bug Blocks:    
Attachments:
Description Flags
Patch
none
Patch pvollan: review+

Brent Fulgham
Reported 2020-01-10 13:46:12 PST
After conducting multiple test passes and large-scale living-on testing with telemetry, we have confirmed that the following XPC services are not used by the media logic in WebKit, and can be removed: com.apple.coremedia.cpeprotector.xpc com.apple.coremedia.figcontentkeysession.xpc com.apple.coremedia.routingsessionmanager.xpc com.apple.coremedia.sts
Attachments
Patch (6.85 KB, patch)
2020-01-10 13:55 PST, Brent Fulgham 		no flags
DetailsFormatted DiffDiff
Patch (6.82 KB, patch)
2020-01-10 16:12 PST, Brent Fulgham 		pvollan: review+
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2020-01-10 13:47:04 PST
<rdar://problem/58489478>
Brent Fulgham
Comment 2 2020-01-10 13:55:27 PST
Created attachment 387372 [details] Patch
Brent Fulgham
Comment 3 2020-01-10 16:12:05 PST
Created attachment 387389 [details] Patch
Per Arne Vollan
Comment 4 2020-01-10 16:15:08 PST
Comment on attachment 387389 [details] Patch R=me.
Brent Fulgham
Comment 5 2020-01-10 16:22:06 PST
Committed r254379: <https://trac.webkit.org/changeset/254379>
WebKit Commit Bot
Comment 6 2020-01-29 14:33:00 PST
Re-opened since this is blocked by bug 206969
Brent Fulgham
Comment 7 2021-02-10 11:29:59 PST
This is being handled in the GPU Process now.
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