[roll] Roll third_party/pigweed pw_multibuf: Fix TrackingAllocatorWithMemory UAF

Prior to this commit, TrackingAllocatorWithMemory had a use-after-free
due to destroying the `mem_` field prior to the destruction of the
parent class allocators which referenced `mem_` and which read from
`mem_` in their destructors.

This change resolves this issue by making the allocator that references
`mem_` a field of TrackingAllocatorWithMemory that will be destroyed
prior to `mem_`.

Original-Fixed: b/307733567
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/177694
Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Original-Revision: 65ab9e4fde35275ad7a045e0da6e3342ef524cfc
GitOrigin-RevId: 1424f5cdd8a0e0a119b4d9c7a5c32c33857fdf08
Change-Id: I3556ea72f02620e1b12472a8d1dbc45ce23adc85
1 file changed
tree: 89ab3ac3ac2779aacdb85c90453aedf8cee37c40
  1. git-hooks/
  2. infra/
  3. third_party/
  4. cts
  5. firmware
  6. flower
  7. jiri.lock
  8. MILESTONE
  9. minimal
  10. prebuilts
  11. README.md
  12. stem
  13. test_durations
  14. 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 via the IRC channel #fuchsia on Freenode.

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.