Bug 226126

Summary:

[Cocoa] Expand sandbox with missing sysctl-read handles for core CPU and cache features

Product:

WebKit

Reporter:

Brent Fulgham <bfulgham>

Component:

WebKit Misc.

Assignee:

Brent Fulgham <bfulgham>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

bfulgham, pvollan, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	none

Brent Fulgham

Reported 2021-05-21 16:38:29 PDT

Apple's sandbox team has requested that we expose sysctl-read permissions for a number of core processor and cache features used across the system. These have been reviewed and audited, and are appropriate to include in our sandbox. Allowing access to these items will allow frameworks to make optimal use of hardware.

Attachments
Patch (18.00 KB, patch) 2021-05-21 16:41 PDT, Brent Fulgham	no flags	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Brent Fulgham

Comment 1 2021-05-21 16:38:48 PDT

<rdar://problem/78218756>

Brent Fulgham

Comment 2 2021-05-21 16:41:21 PDT

Created attachment 429360 [details] Patch

Per Arne Vollan

Comment 3 2021-05-21 18:03:19 PDT

Comment on attachment 429360 [details] Patch R=me.

EWS

Comment 4 2021-05-21 19:49:24 PDT

Committed r277907 (238040@main): <https://commits.webkit.org/238040@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 429360 [details].

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