ORC-1841: [C++][CI] Add UBSAN to CI

.github/workflows/ubsan_test.yml

@@ -0,0 +1,63 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+name: Undefined behavior sanitizer tests
+
+on:
+  pull_request:
+    paths-ignore:
+    - 'site/**'
+    - 'conan/**'
+    branches:
+    - main
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.event.number || github.sha }}
+  cancel-in-progress: true
+
+jobs:
+  asan-test:
+    name: "ASAN with ${{ matrix.compiler }} on Ubuntu"
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        compiler: [gcc, clang]
+        include:
+          - compiler: gcc
+            cc: gcc
+            cxx: g++
+          - compiler: clang
+            cc: clang
+            cxx: clang++
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Configure and Build with UBSAN
+      env:
+        CC: ${{ matrix.cc }}
+        CXX: ${{ matrix.cxx }}
+      run: |
+        mkdir build && cd build
+        cmake .. -DCMAKE_BUILD_TYPE=Debug -DENABLE_UBSAN=ON -DBUILD_JAVA=OFF
+        make
+    - name: Run Tests
+      working-directory: build
+      env:
+        UBSAN_OPTIONS: print_stacktrace=1
+      run: |
+        ctest --output-on-failure

CMakeLists.txt

@@ -89,6 +89,10 @@ option(ORC_ENABLE_CLANG_TOOLS
     "Enable Clang tools"
     ON)
 
+option(ENABLE_UBSAN
+    "Enable Undefined Behavior Sanitizer"
+    OFF)
+
 # Make sure that a build type is selected
 if (NOT CMAKE_BUILD_TYPE)
   message(STATUS "No build type selected, default to ReleaseWithDebugInfo")
@@ -171,6 +175,16 @@ if (ENABLE_ASAN)
   endif()
 endif()
 
+# Configure Undefined Behavior Sanitizer if enabled
+if (ENABLE_UBSAN)
+  if (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined -fno-sanitize=alignment,vptr,function -fno-sanitize-recover=all")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=undefined -fno-sanitize=alignment,vptr,function -fno-sanitize-recover=all")
+    message(STATUS "Undefined Behavior Sanitizer enabled")
+  else()
+    message(WARNING "Undefined Behavior Sanitizer is only supported for GCC and Clang compilers")
+  endif()
+
 enable_testing()
 
 INCLUDE(GNUInstallDirs)  # Put it before ThirdpartyToolchain to make CMAKE_INSTALL_LIBDIR available.