[roll] Roll fuchsia [starnix] make memfd a tmpfile on a private tmpfs

This ensures that memfd is properly labeled for SEStarnix: we observed
that memfd is labeled as if it was a file create on tmpfs.

As supporting evidence for this change, consider the freshly-added
memfd.cc test and the policy change in
https://android-review.git.corp.google.com/c/platform/system/sepolicy/+/889855.

To get the right name in /proc/<pid>/fd, we fix the path-returning code
to add a `(deleted)` tag at the end of unreachable and deleted paths.

To allow testing, I change the base composite policy to give a specific label to
tmpfs.

Original-Bug: 398816545
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1214904
Original-Revision: 846b86c96d8e1ed801d4634b7d4a10882af16ee3
GitOrigin-RevId: 9c2cc759231783cfe9a67069d803c4cd2927c59a
Change-Id: I6de7e0598ceb1a8dd5602d25cdee32334600869a
1 file changed
tree: 0b5d4e3aef040ebadbdd538e8d8d1bb4aa27fd98
  1. ctf/
  2. git-hooks/
  3. infra/
  4. third_party/
  5. cts
  6. firmware
  7. flower
  8. jiri.lock
  9. MILESTONE
  10. minimal
  11. prebuilts
  12. README.md
  13. stem
  14. test_durations
  15. toolchain
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.