address-sanitizer.yml

name: Run Address Sanitizer
on:
  push:
  pull_request:
  schedule:
    - cron: '13 15 * * SUN'

permissions: {}

jobs:
  build:
    name: Address Sanitizer
    runs-on: ubuntu-latest
    env:
      ASAN_OPTIONS: strict_string_checks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1:detect_invalid_pointer_pairs=2:detect_leaks=0
      CC: clang
      CFLAGS: -fsanitize=address -Wall -Wextra -Wpedantic -Wformat=2 -Walloca -Wvla -Wimplicit-fallthrough -Wcast-qual -Wconversion -Wshadow -Wundef -Wstrict-prototypes -Wswitch-enum -fstack-protector -D_FORTIFY_SOURCE=2 -Werror
      LDFLAGS: -fsanitize=address
    steps:
      - name: Checkout
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          submodules: true
          persist-credentials: false

      - name: Install the latest version of uv
        uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # 8.0.0

      - name: Install packages
        run: |
          sudo apt-get update
          sudo apt-get -y install libasan6

      - name: Test
        run: uv run pytest
        env:
          CFLAGS: "-Werror -Wall -Wextra"
          LD_PRELOAD: libasan.so.6
          MAXMINDDB_REQUIRE_EXTENSION: 1
          MM_FORCE_EXT_TESTS: 1