[roll] Roll fuchsia [zircon][ldso] Avoid infinite recursion in dlsym

It's possible to infinitely recurse in find_sym_for_dlsym if DSOs
have circular dependencies. This dynamic linker code will be
eventually replaced. A hack we can do now to allow clang to roll is
dynamically check which DSOs we've visited already and if we hit a
cycle then we immediately fail the lookup.

Original-Bug: 93847
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/647643
Original-Revision: 323922a50fc348618a1334c49324585ba5f2822e
GitOrigin-RevId: 287e5440e36942060235606122e0523291691ef3
Change-Id: I9bbd17858d0d68a98f7e4597ba00eb5674cd2458
1 file changed
tree: 52b4f052a3ee9a80fbd4bbb32546fba7ce7667f1
  1. infra/
  2. third_party/
  3. cts
  4. firmware
  5. flower
  6. jiri.lock
  7. minimal
  8. prebuilts
  9. README.md
  10. stem
  11. test_durations
  12. 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.