[webkit-changes] [WebKit/WebKit] 5508f8: Cherry-pick 8c5dd8c31d25. rdar://problem/103764832

[Per Arne Vollan]

  Branch: refs/heads/safari-7615.1.17-branch
  Home:   https://github.com/WebKit/WebKit
  Commit: 5508f83dda4accbdcb9c5dfb96432bb4bf248275
      https://github.com/WebKit/WebKit/commit/5508f83dda4accbdcb9c5dfb96432bb4bf248275
  Author: Per Arne Vollan <pvollan at apple.com>
  Date:   2023-01-05 (Thu, 05 Jan 2023)

  Changed paths:
    M Source/WebKit/Shared/Sandbox/common.sb

  Log Message:
  -----------
  Cherry-pick 8c5dd8c31d25. rdar://problem/103764832

    Initially allow syscall mach in sandbox v3
    https://bugs.webkit.org/show_bug.cgi?id=250051
    rdar://103764832

    Reviewed by Brent Fulgham.

    Initially allow syscall mach in sandbox v3, since it was allowed in v1. Individual sandboxes will deny mach syscalls.

    * Source/WebKit/Shared/Sandbox/common.sb:

    Canonical link: https://commits.webkit.org/258411@main

Canonical link: https://commits.webkit.org/258382.3@safari-7615.1.17-branch