patch 9.0.2141: [security]: buffer-overflow in suggest_trie_walk Commit: https://github.com/vim/vim/commit/0fb375aae608d7306b4baf9c1f906961f32e2abf Author: Christian Brabandt <cb@256bit.org> Date: Wed Nov 29 10:23:39 2023 +0100 patch 9.0.2141: [security]: buffer-overflow in suggest_trie_walk Problem: [security]: buffer-overflow in suggest_trie_walk Solution: Check n before using it as index into byts array Basically, n as an index into the byts array, can point to beyond the byts array. So let's double check, that n is within the expected range after incrementing it from sp->ts_curi and bail out if it would be invalid. Reported by @henices, thanks! Signed-off-by: Christian Brabandt <cb@256bit.org>

env:
  CIRRUS_CLONE_DEPTH: 3
  FEATURES: huge

freebsd_task:
  name: FreeBSD
  matrix:
    - name: FreeBSD 14.0
      freebsd_instance:
        image_family: freebsd-14-0
  timeout_in: 20m
  install_script:
    - pkg install -y gettext
  build_script:
    - NPROC=$(getconf _NPROCESSORS_ONLN)
    - ./configure --with-features=${FEATURES}
    - make -j${NPROC}
  test_script:
    - src/vim --version
      # run tests as user "cirrus" instead of root
    - pw useradd cirrus -m
    - chown -R cirrus:cirrus .
    - sudo -u cirrus make test