From e995618e77300a61021dc9ae1e5b808ed99c5b01 Mon Sep 17 00:00:00 2001
From: Nathan Goldbaum <nathan.goldbaum@gmail.com>
Date: Tue, 18 Jul 2023 12:16:55 -0600
Subject: [PATCH 1/2] CI: Add a sanitizer CI job

---
 .github/workflows/linux_asan.yml | 55 ++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 .github/workflows/linux_asan.yml

diff --git a/.github/workflows/linux_asan.yml b/.github/workflows/linux_asan.yml
new file mode 100644
index 000000000000..c8c8fbd7af53
--- /dev/null
+++ b/.github/workflows/linux_asan.yml
@@ -0,0 +1,55 @@
+name: Test Address Sanitizer Build (Linux)
+
+on:
+  pull_request:
+    branches:
+      - main
+      - maintenance/**
+
+defaults:
+  run:
+    shell: bash
+
+env:
+  PYTHON_VERSION: 3.11
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read # to fetch code (actions/checkout)
+
+jobs:
+  meson_sanitizers:
+    if: "github.repository == 'numpy/numpy'"
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
+      with:
+        submodules: recursive
+        fetch-depth: 0
+    - uses: actions/setup-python@61a6322f88396a6271a6ee3565807d608ecaddd1 # v4.7.0
+      with:
+        python-version: ${{ env.PYTHON_VERSION }}
+    - name: Install dependencies
+      run: |
+        pip install -r build_requirements.txt
+        sudo apt-get install -y libopenblas-serial-dev
+    - name: Build
+      shell: 'script -q -e -c "bash --noprofile --norc -eo pipefail {0}"'
+      env:
+        TERM: xterm-256color
+      run:
+        spin build -- --werror -Db_sanitize=address,undefined
+    - name: Test
+      shell: 'script -q -e -c "bash --noprofile --norc -eo pipefail {0}"'
+      env:
+        TERM: xterm-256color
+      run: |
+        pip install pytest pytest-xdist hypothesis typing_extensions
+        ASAN_OPTIONS=detect_leaks=0:symbolize=1:strict_init_order=true:allocator_may_return_null=1:halt_on_error=1 \
+        LD_PRELOAD=$(gcc --print-file-name=libasan.so) \
+        python -m spin test -- -v -s
+        
+  

From 6395203923972cb0129e4dcc5bf80937ca5e00b1 Mon Sep 17 00:00:00 2001
From: Nathan Goldbaum <nathan.goldbaum@gmail.com>
Date: Wed, 19 Jul 2023 09:03:30 -0600
Subject: [PATCH 2/2] CI: give the sanitizers CI job a clearer name

---
 .../{linux_asan.yml => linux_compiler_sanitizers.yml}         | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
 rename .github/workflows/{linux_asan.yml => linux_compiler_sanitizers.yml} (95%)

diff --git a/.github/workflows/linux_asan.yml b/.github/workflows/linux_compiler_sanitizers.yml
similarity index 95%
rename from .github/workflows/linux_asan.yml
rename to .github/workflows/linux_compiler_sanitizers.yml
index c8c8fbd7af53..ad5884765a38 100644
--- a/.github/workflows/linux_asan.yml
+++ b/.github/workflows/linux_compiler_sanitizers.yml
@@ -1,4 +1,4 @@
-name: Test Address Sanitizer Build (Linux)
+name: Test with compiler sanitizers (Linux)
 
 on:
   pull_request:
@@ -21,7 +21,7 @@ permissions:
   contents: read # to fetch code (actions/checkout)
 
 jobs:
-  meson_sanitizers:
+  gcc_sanitizers:
     if: "github.repository == 'numpy/numpy'"
     runs-on: ubuntu-latest
     steps: