Bug 219014 - [macOS] Remove access to the unused AppleSNBFBUserClient IOKit class
Summary: [macOS] Remove access to the unused AppleSNBFBUserClient IOKit class
Status: REOPENED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit Misc. (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Brent Fulgham
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2020-11-16 16:47 PST by Brent Fulgham
Modified: 2020-11-19 17:19 PST (History)
4 users (show)

See Also:


Attachments
Patch (2.79 KB, patch)
2020-11-16 19:57 PST, Brent Fulgham
no flags Details | Formatted Diff | Diff

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Description Brent Fulgham 2020-11-16 16:47:42 PST
Although we originally thought this was needed for H.264 decoding, testing shows that this class is never used in WebKit flows, and is not needed. We should remove it.
Comment 1 Brent Fulgham 2020-11-16 16:47:56 PST
<rdar://problem/70463873>
Comment 2 Brent Fulgham 2020-11-16 19:57:22 PST
Created attachment 414302 [details]
Patch
Comment 3 Radar WebKit Bug Importer 2020-11-16 19:58:18 PST
<rdar://problem/71470589>
Comment 4 Brent Fulgham 2020-11-16 20:06:19 PST
This is actually:
<rdar://problem/70463873>
Comment 5 EWS 2020-11-17 09:57:07 PST
Committed r269911: <https://trac.webkit.org/changeset/269911>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 414302 [details].
Comment 6 Brent Fulgham 2020-11-19 17:19:30 PST
I rolled this change out as part of this <https://trac.webkit.org/changeset/270061>.

Instead, we will dynamically extend to WebContent when needed (eventually never), and grant access in GPU Process.