From 89a46b603b4dd2f46531cef21830264ef68c4028 Mon Sep 17 00:00:00 2001
From: Sergio Martins <sergio.martins@kdab.com>
Date: Wed, 4 Feb 2026 22:04:29 +0000
Subject: [PATCH 1/3] ci: Also build against an ASAN Qt

We now have Qt 6.11 builds built against ASAN/LSAN.
---
 .github/workflows/build-sanitizers.yml | 48 ++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 .github/workflows/build-sanitizers.yml

diff --git a/.github/workflows/build-sanitizers.yml b/.github/workflows/build-sanitizers.yml
new file mode 100644
index 00000000..c1e7110a
--- /dev/null
+++ b/.github/workflows/build-sanitizers.yml
@@ -0,0 +1,48 @@
+# SPDX-FileCopyrightText: 2026 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
+#
+# SPDX-License-Identifier: MIT
+
+name: CI (Sanitizers)
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: true
+      matrix:
+        os:
+          - ubuntu-24.04
+        preset: ['dev-asan']
+        include:
+          - preset: dev-asan
+            qt-flavor: asan
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+
+      - name: Setup Sanitized Qt
+        uses: KDABLabs/sanitized-qt-action@v1
+        with:
+          qt-tag: "v6.11.0-beta2"
+          qt-flavor: ${{ matrix.qt-flavor }}
+
+      - name: Configure
+        run: cmake --preset=${{ matrix.preset }} -DKDChart_STATIC=ON
+
+      - name: Build
+        run: cmake --build ./build/${{ matrix.preset }}
+
+      - name: Run tests
+        run: |
+          ctest --test-dir ./build/${{ matrix.preset }} --output-on-failure --verbose
+        env:
+          LSAN_OPTIONS: "detect_leaks=0" # patches accepted

From 04baaa3743f50b696c0fcea6b7152ba1d7e3eac6 Mon Sep 17 00:00:00 2001
From: Sergio Martins <sergio.martins@kdab.com>
Date: Wed, 4 Feb 2026 22:59:35 +0000
Subject: [PATCH 2/3] .gitignore: Ignore clangd cache dir and
 compile_commands.json

---
 .gitignore | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.gitignore b/.gitignore
index ff44babb..21e6eb97 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,5 @@ kdchart/tests/Gantt/unittest/unittest
 kdchart/tests/Gantt/unittest/TestUnittests
 
 Makefile*
+compile_commands.json
+.cache

From c473c71724741ef4f3d714920082c614f42e0b01 Mon Sep 17 00:00:00 2001
From: Sergio Martins <sergio.martins@kdab.com>
Date: Wed, 4 Feb 2026 23:18:29 +0000
Subject: [PATCH 3/3] fixup! ci: Also build against an ASAN Qt

---
 .github/workflows/build-sanitizers.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/build-sanitizers.yml b/.github/workflows/build-sanitizers.yml
index c1e7110a..6668b06f 100644
--- a/.github/workflows/build-sanitizers.yml
+++ b/.github/workflows/build-sanitizers.yml
@@ -46,3 +46,4 @@ jobs:
           ctest --test-dir ./build/${{ matrix.preset }} --output-on-failure --verbose
         env:
           LSAN_OPTIONS: "detect_leaks=0" # patches accepted
+          QT_QPA_PLATFORM: "offscreen"