[roll] Roll fuchsia [starnix] Fix capability checks in futex and userfaultfd

Add missing CAP_SYS_PTRACE check to userfaultfd if called without
the UFFD_USER_MODE_ONLY flag.  This works even though Starnix only
implements user-mode-only fault FDs.

The get_robust_list() syscall, used to work with per-thread futex
lists, is fixed to perform the necessary ptrace access check on
the target task.

Original-Original-Bug: 470069208, 484334678, 515124946
Original-Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1619474
Original-Original-Revision: 8c41e051e42b7380dc11cd43d7cdd43ab9c2168f
GitOrigin-RevId: 1d391d1d1d9d2ab5c192b39106c0fe474c5bb7fd
Change-Id: Ia32dd307a985d8486955b90b28cc4c766ee3f632
1 file changed
tree: eed2d39829a5963916564b73be310ae4d4a867bd
  1. ctf/
  2. git-hooks/
  3. infra/
  4. third_party/
  5. cobalt
  6. flower
  7. jiri.lock
  8. MILESTONE
  9. minimal
  10. prebuilts
  11. README.md
  12. stem
  13. test_durations
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance in one of the communication channels documented at get involved.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.