1393 add undefined behavior sanitizer

DARMA-tasking · Sep 15, 2021 · 82561cc · 82561cc
1 parent c8a2c2f
commit 82561cc
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Showing 43 changed files with 200 additions and 57 deletions.
diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml
@@ -27,6 +27,7 @@ jobs:
       VT_MIMALLOC: 0
       VT_DOCS: 1
       VT_ASAN: 0
+      VT_UBSAN: 0
       TOKEN: ${{ secrets.GH_PAT }}
 
     steps:

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -89,6 +89,7 @@ endif()
 option(vt_mimalloc_enabled "Build VT with mimalloc" OFF)
 option(vt_mimalloc_static "Build VT with mimalloc using static linking" ON)
 option(vt_asan_enabled "Build VT with address sanitizer" OFF)
+option(vt_ubsan_enabled "Build VT with undefined behavior sanitizer" OFF)
 
 option(vt_werror_enabled "Build VT with -Werror enabled" OFF)
 if (vt_werror_enabled)

diff --git a/ci/azure/azure-clang-10-alpine-mpich.yml b/ci/azure/azure-clang-10-alpine-mpich.yml
@@ -36,6 +36,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 1
   VT_POOL: 1
   VT_EXTENDED_TESTS: 1

diff --git a/ci/azure/azure-clang-10-ubuntu-mpich.yml b/ci/azure/azure-clang-10-ubuntu-mpich.yml
@@ -2,7 +2,7 @@
 ############## Warning this is a generated file---do not modify ###############
 ###############################################################################
 
-name: PR tests (clang-10, ubuntu, mpich)
+name: PR tests (clang-10, ubuntu, mpich, undefined behavior sanitizer)
 
 trigger:
   branches:
@@ -36,6 +36,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 1
   VT_WERROR: 1
   VT_POOL: 1
   VT_EXTENDED_TESTS: 1

diff --git a/ci/azure/azure-clang-3.9-ubuntu-mpich.yml b/ci/azure/azure-clang-3.9-ubuntu-mpich.yml
@@ -36,6 +36,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 1
   VT_POOL: 1
   VT_EXTENDED_TESTS: 1

diff --git a/ci/azure/azure-clang-5.0-ubuntu-mpich.yml b/ci/azure/azure-clang-5.0-ubuntu-mpich.yml
@@ -36,6 +36,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 1
   VT_POOL: 1
   VT_EXTENDED_TESTS: 1

diff --git a/ci/azure/azure-clang-9-ubuntu-mpich.yml b/ci/azure/azure-clang-9-ubuntu-mpich.yml
@@ -36,6 +36,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 1
   VT_POOL: 1
   VT_EXTENDED_TESTS: 1

diff --git a/ci/azure/azure-gcc-10-ubuntu-openmpi.yml b/ci/azure/azure-gcc-10-ubuntu-openmpi.yml
@@ -36,6 +36,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 1
   VT_POOL: 1
   VT_EXTENDED_TESTS: 1

diff --git a/ci/azure/azure-gcc-5-ubuntu-mpich.yml b/ci/azure/azure-gcc-5-ubuntu-mpich.yml
@@ -36,6 +36,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 1
   VT_POOL: 1
   VT_EXTENDED_TESTS: 1

diff --git a/ci/azure/azure-gcc-6-ubuntu-mpich.yml b/ci/azure/azure-gcc-6-ubuntu-mpich.yml
@@ -36,6 +36,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 1
   VT_POOL: 1
   VT_EXTENDED_TESTS: 1

diff --git a/ci/azure/azure-gcc-7-ubuntu-mpich.yml b/ci/azure/azure-gcc-7-ubuntu-mpich.yml
@@ -36,6 +36,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 1
   VT_POOL: 1
   VT_EXTENDED_TESTS: 1

diff --git a/ci/azure/azure-gcc-8-ubuntu-mpich.yml b/ci/azure/azure-gcc-8-ubuntu-mpich.yml
@@ -36,6 +36,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 1
+  VT_UBSAN: 0
   VT_WERROR: 1
   VT_POOL: 0
   VT_EXTENDED_TESTS: 1

diff --git a/ci/azure/azure-gcc-9-ubuntu-mpich.yml b/ci/azure/azure-gcc-9-ubuntu-mpich.yml
@@ -36,6 +36,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 1
   VT_POOL: 1
   VT_EXTENDED_TESTS: 1

diff --git a/ci/azure/azure-intel-18-ubuntu-mpich-extended.yml b/ci/azure/azure-intel-18-ubuntu-mpich-extended.yml
@@ -30,6 +30,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 0
   VT_POOL: 0
   VT_EXTENDED_TESTS: 1

diff --git a/ci/azure/azure-intel-18-ubuntu-mpich.yml b/ci/azure/azure-intel-18-ubuntu-mpich.yml
@@ -36,6 +36,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 1
   VT_POOL: 0
   VT_EXTENDED_TESTS: 0

diff --git a/ci/azure/azure-intel-19-ubuntu-mpich.yml b/ci/azure/azure-intel-19-ubuntu-mpich.yml
@@ -36,6 +36,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 1
   VT_POOL: 0
   VT_EXTENDED_TESTS: 0

diff --git a/ci/azure/azure-nvidia-10-ubuntu-mpich-extended.yml b/ci/azure/azure-nvidia-10-ubuntu-mpich-extended.yml
@@ -30,6 +30,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 0
   VT_POOL: 0
   VT_EXTENDED_TESTS: 1

diff --git a/ci/azure/azure-nvidia-10-ubuntu-mpich.yml b/ci/azure/azure-nvidia-10-ubuntu-mpich.yml
@@ -36,6 +36,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 1
   VT_POOL: 0
   VT_EXTENDED_TESTS: 0

diff --git a/ci/azure/azure-nvidia-11-ubuntu-mpich-extended.yml b/ci/azure/azure-nvidia-11-ubuntu-mpich-extended.yml
@@ -30,6 +30,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 0
   VT_POOL: 0
   VT_EXTENDED_TESTS: 1

diff --git a/ci/azure/azure-nvidia-11-ubuntu-mpich.yml b/ci/azure/azure-nvidia-11-ubuntu-mpich.yml
@@ -36,6 +36,7 @@ variables:
   VT_MIMALLOC: 0
   VT_DOCS: 0
   VT_ASAN: 0
+  VT_UBSAN: 0
   VT_WERROR: 1
   VT_POOL: 0
   VT_EXTENDED_TESTS: 0

diff --git a/ci/build_cpp.sh b/ci/build_cpp.sh
@@ -110,6 +110,7 @@ cmake -G "${CMAKE_GENERATOR:-Ninja}" \
       -Dvt_doxygen_enabled="${VT_DOXYGEN_ENABLED:-0}" \
       -Dvt_mimalloc_enabled="${VT_MIMALLOC_ENABLED:-0}" \
       -Dvt_asan_enabled="${VT_ASAN_ENABLED:-0}" \
+      -Dvt_ubsan_enabled="${VT_UBSAN_ENABLED:-0}" \
       -Dvt_werror_enabled="${VT_WERROR_ENABLED:-0}" \
       -Dvt_pool_enabled="${VT_POOL_ENABLED:-1}" \
       -Dvt_build_extended_tests="${VT_EXTENDED_TESTS_ENABLED:-1}" \

diff --git a/ci/docker/alpine-cpp.dockerfile b/ci/docker/alpine-cpp.dockerfile
@@ -61,6 +61,7 @@ ARG VT_TRACE_RUNTIME_ENABLED
 ARG VT_MIMALLOC_ENABLED
 ARG VT_DOXYGEN_ENABLED
 ARG VT_ASAN_ENABLED
+ARG VT_UBSAN_ENABLED
 ARG VT_WERROR_ENABLED
 ARG VT_POOL_ENABLED
 ARG VT_PRODUCTION_BUILD_ENABLED
@@ -75,6 +76,7 @@ ENV VT_LB_ENABLED=${VT_LB_ENABLED} \
     VT_DOXYGEN_ENABLED=${VT_DOXYGEN_ENABLED} \
     VT_TRACE_RUNTIME_ENABLED=${VT_TRACE_RUNTIME} \
     VT_ASAN_ENABLED=${VT_ASAN_ENABLED} \
+    VT_UBSAN_ENABLED=${VT_UBSAN_ENABLED} \
     VT_WERROR_ENABLED=${VT_WERROR_ENABLED} \
     VT_POOL_ENABLED=${VT_POOL_ENABLED} \
     VT_PRODUCTION_BUILD_ENABLED=${VT_PRODUCTION_BUILD_ENABLED} \

diff --git a/ci/docker/develop.dockerfile b/ci/docker/develop.dockerfile
@@ -37,6 +37,7 @@ ARG VT_TRACE_RUNTIME_ENABLED
 ARG VT_MIMALLOC_ENABLED
 ARG VT_DOXYGEN_ENABLED
 ARG VT_ASAN_ENABLED
+ARG VT_UBSAN_ENABLED
 ARG VT_WERROR_ENABLED
 ARG VT_POOL_ENABLED
 ARG VT_ZOLTAN_ENABLED
@@ -52,6 +53,7 @@ ENV VT_LB_ENABLED=${VT_LB_ENABLED} \
     VT_DOXYGEN_ENABLED=${VT_DOXYGEN_ENABLED} \
     VT_TRACE_RUNTIME_ENABLED=${VT_TRACE_RUNTIME} \
     VT_ASAN_ENABLED=${VT_ASAN_ENABLED} \
+    VT_UBSAN_ENABLED=${VT_UBSAN_ENABLED} \
     VT_WERROR_ENABLED=${VT_WERROR_ENABLED} \
     VT_POOL_ENABLED=${VT_POOL_ENABLED} \
     VT_MPI_GUARD_ENABLED=${VT_MPI_GUARD_ENABLED} \

diff --git a/ci/docker/ubuntu-18.04-clang-cpp.dockerfile b/ci/docker/ubuntu-18.04-clang-cpp.dockerfile
@@ -59,6 +59,7 @@ ARG VT_TRACE_RUNTIME_ENABLED
 ARG VT_MIMALLOC_ENABLED
 ARG VT_DOXYGEN_ENABLED
 ARG VT_ASAN_ENABLED
+ARG VT_UBSAN_ENABLED
 ARG VT_WERROR_ENABLED
 ARG VT_POOL_ENABLED
 ARG VT_PRODUCTION_BUILD_ENABLED
@@ -74,6 +75,7 @@ ENV VT_LB_ENABLED=${VT_LB_ENABLED} \
     VT_DOXYGEN_ENABLED=${VT_DOXYGEN_ENABLED} \
     VT_TRACE_RUNTIME_ENABLED=${VT_TRACE_RUNTIME} \
     VT_ASAN_ENABLED=${VT_ASAN_ENABLED} \
+    VT_UBSAN_ENABLED=${VT_UBSAN_ENABLED} \
     VT_WERROR_ENABLED=${VT_WERROR_ENABLED} \
     VT_POOL_ENABLED=${VT_POOL_ENABLED} \
     VT_PRODUCTION_BUILD_ENABLED=${VT_PRODUCTION_BUILD_ENABLED} \

diff --git a/ci/docker/ubuntu-18.04-gnu-cpp.dockerfile b/ci/docker/ubuntu-18.04-gnu-cpp.dockerfile
@@ -84,6 +84,7 @@ ARG VT_TRACE_RUNTIME_ENABLED
 ARG VT_MIMALLOC_ENABLED
 ARG VT_DOXYGEN_ENABLED
 ARG VT_ASAN_ENABLED
+ARG VT_UBSAN_ENABLED
 ARG VT_WERROR_ENABLED
 ARG VT_POOL_ENABLED
 ARG VT_PRODUCTION_BUILD_ENABLED
@@ -100,6 +101,7 @@ ENV VT_LB_ENABLED=${VT_LB_ENABLED} \
     VT_DOXYGEN_ENABLED=${VT_DOXYGEN_ENABLED} \
     VT_TRACE_RUNTIME_ENABLED=${VT_TRACE_RUNTIME} \
     VT_ASAN_ENABLED=${VT_ASAN_ENABLED} \
+    VT_UBSAN_ENABLED=${VT_UBSAN_ENABLED} \
     VT_WERROR_ENABLED=${VT_WERROR_ENABLED} \
     VT_POOL_ENABLED=${VT_POOL_ENABLED} \
     VT_MPI_GUARD_ENABLED=${VT_MPI_GUARD_ENABLED} \

diff --git a/ci/docker/ubuntu-18.04-gnu-docs.dockerfile b/ci/docker/ubuntu-18.04-gnu-docs.dockerfile
@@ -53,6 +53,7 @@ ARG VT_TRACE_RUNTIME_ENABLED
 ARG VT_MIMALLOC_ENABLED
 ARG VT_DOXYGEN_ENABLED
 ARG VT_ASAN_ENABLED
+ARG VT_UBSAN_ENABLED
 ARG VT_WERROR_ENABLED
 ARG VT_POOL_ENABLED
 ARG VT_PRODUCTION_BUILD_ENABLED
@@ -68,6 +69,7 @@ ENV VT_LB_ENABLED=${VT_LB_ENABLED} \
     VT_DOXYGEN_ENABLED=${VT_DOXYGEN_ENABLED} \
     VT_TRACE_RUNTIME_ENABLED=${VT_TRACE_RUNTIME} \
     VT_ASAN_ENABLED=${VT_ASAN_ENABLED} \
+    VT_UBSAN_ENABLED=${VT_UBSAN_ENABLED} \
     VT_WERROR_ENABLED=${VT_WERROR_ENABLED} \
     VT_POOL_ENABLED=${VT_POOL_ENABLED} \
     VT_PRODUCTION_BUILD_ENABLED=${VT_PRODUCTION_BUILD_ENABLED} \

diff --git a/ci/docker/ubuntu-18.04-intel-cpp.dockerfile b/ci/docker/ubuntu-18.04-intel-cpp.dockerfile
@@ -59,6 +59,7 @@ ARG VT_TRACE_RUNTIME_ENABLED
 ARG VT_MIMALLOC_ENABLED
 ARG VT_DOXYGEN_ENABLED
 ARG VT_ASAN_ENABLED
+ARG VT_UBSAN_ENABLED
 ARG VT_WERROR_ENABLED
 ARG VT_POOL_ENABLED
 ARG VT_PRODUCTION_BUILD_ENABLED
@@ -74,6 +75,7 @@ ENV VT_LB_ENABLED=${VT_LB_ENABLED} \
     VT_DOXYGEN_ENABLED=${VT_DOXYGEN_ENABLED} \
     VT_TRACE_RUNTIME_ENABLED=${VT_TRACE_RUNTIME} \
     VT_ASAN_ENABLED=${VT_ASAN_ENABLED} \
+    VT_UBSAN_ENABLED=${VT_UBSAN_ENABLED} \
     VT_WERROR_ENABLED=${VT_WERROR_ENABLED} \
     VT_POOL_ENABLED=${VT_POOL_ENABLED} \
     VT_MPI_GUARD_ENABLED=${VT_MPI_GUARD_ENABLED} \

diff --git a/ci/docker/ubuntu-18.04-nvidia-cpp.dockerfile b/ci/docker/ubuntu-18.04-nvidia-cpp.dockerfile
@@ -100,6 +100,7 @@ ARG VT_TRACE_RUNTIME_ENABLED
 ARG VT_MIMALLOC_ENABLED
 ARG VT_DOXYGEN_ENABLED
 ARG VT_ASAN_ENABLED
+ARG VT_UBSAN_ENABLED
 ARG VT_WERROR_ENABLED
 ARG VT_POOL_ENABLED
 ARG VT_PRODUCTION_BUILD_ENABLED
@@ -115,6 +116,7 @@ ENV VT_LB_ENABLED=${VT_LB_ENABLED} \
     VT_DOXYGEN_ENABLED=${VT_DOXYGEN_ENABLED} \
     VT_TRACE_RUNTIME_ENABLED=${VT_TRACE_RUNTIME} \
     VT_ASAN_ENABLED=${VT_ASAN_ENABLED} \
+    VT_UBSAN_ENABLED=${VT_UBSAN_ENABLED} \
     VT_WERROR_ENABLED=${VT_WERROR_ENABLED} \
     VT_POOL_ENABLED=${VT_POOL_ENABLED} \
     VT_EXTENDED_TESTS_ENABLED=${VT_EXTENDED_TESTS_ENABLED} \

diff --git a/ci/docker/ubuntu-20.04-clang-cpp.dockerfile b/ci/docker/ubuntu-20.04-clang-cpp.dockerfile
@@ -59,6 +59,7 @@ ARG VT_TRACE_RUNTIME_ENABLED
 ARG VT_MIMALLOC_ENABLED
 ARG VT_DOXYGEN_ENABLED
 ARG VT_ASAN_ENABLED
+ARG VT_UBSAN_ENABLED
 ARG VT_WERROR_ENABLED
 ARG VT_POOL_ENABLED
 ARG VT_PRODUCTION_BUILD_ENABLED
@@ -74,6 +75,7 @@ ENV VT_LB_ENABLED=${VT_LB_ENABLED} \
     VT_DOXYGEN_ENABLED=${VT_DOXYGEN_ENABLED} \
     VT_TRACE_RUNTIME_ENABLED=${VT_TRACE_RUNTIME} \
     VT_ASAN_ENABLED=${VT_ASAN_ENABLED} \
+    VT_UBSAN_ENABLED=${VT_UBSAN_ENABLED} \
     VT_WERROR_ENABLED=${VT_WERROR_ENABLED} \
     VT_POOL_ENABLED=${VT_POOL_ENABLED} \
     VT_MPI_GUARD_ENABLED=${VT_MPI_GUARD_ENABLED} \

diff --git a/ci/docker/ubuntu-20.04-gnu-cpp.dockerfile b/ci/docker/ubuntu-20.04-gnu-cpp.dockerfile
@@ -78,6 +78,7 @@ ARG VT_TRACE_RUNTIME_ENABLED
 ARG VT_MIMALLOC_ENABLED
 ARG VT_DOXYGEN_ENABLED
 ARG VT_ASAN_ENABLED
+ARG VT_UBSAN_ENABLED
 ARG VT_WERROR_ENABLED
 ARG VT_POOL_ENABLED
 ARG VT_PRODUCTION_BUILD_ENABLED
@@ -94,6 +95,7 @@ ENV VT_LB_ENABLED=${VT_LB_ENABLED} \
     VT_DOXYGEN_ENABLED=${VT_DOXYGEN_ENABLED} \
     VT_TRACE_RUNTIME_ENABLED=${VT_TRACE_RUNTIME} \
     VT_ASAN_ENABLED=${VT_ASAN_ENABLED} \
+    VT_UBSAN_ENABLED=${VT_UBSAN_ENABLED} \
     VT_WERROR_ENABLED=${VT_WERROR_ENABLED} \
     VT_POOL_ENABLED=${VT_POOL_ENABLED} \
     VT_MPI_GUARD_ENABLED=${VT_MPI_GUARD_ENABLED} \

diff --git a/ci/docker/ubuntu-20.04-gnu-openmpi-cpp.dockerfile b/ci/docker/ubuntu-20.04-gnu-openmpi-cpp.dockerfile
@@ -83,6 +83,7 @@ ARG VT_TRACE_RUNTIME_ENABLED
 ARG VT_MIMALLOC_ENABLED
 ARG VT_DOXYGEN_ENABLED
 ARG VT_ASAN_ENABLED
+ARG VT_UBSAN_ENABLED
 ARG VT_WERROR_ENABLED
 ARG VT_POOL_ENABLED
 ARG VT_PRODUCTION_BUILD_ENABLED
@@ -99,6 +100,7 @@ ENV VT_LB_ENABLED=${VT_LB_ENABLED} \
     VT_DOXYGEN_ENABLED=${VT_DOXYGEN_ENABLED} \
     VT_TRACE_RUNTIME_ENABLED=${VT_TRACE_RUNTIME} \
     VT_ASAN_ENABLED=${VT_ASAN_ENABLED} \
+    VT_UBSAN_ENABLED=${VT_UBSAN_ENABLED} \
     VT_WERROR_ENABLED=${VT_WERROR_ENABLED} \
     VT_POOL_ENABLED=${VT_POOL_ENABLED} \
     VT_MPI_GUARD_ENABLED=${VT_MPI_GUARD_ENABLED} \

diff --git a/ci/test_spack_package.sh b/ci/test_spack_package.sh
@@ -17,6 +17,7 @@ git clone https://github.com/DARMA-tasking/spack-package.git
     doxygen_enabled="$VT_DOXYGEN_ENABLED" \
     mimalloc_enabled="$VT_MIMALLOC_ENABLED" \
     asan_enabled="$VT_ASAN_ENABLED" \
+    ubsan_enabled="$VT_UBSAN_ENABLED" \
     werror_enabled="$VT_WERROR_ENABLED" \
     pool_enabled="$VT_POOL_ENABLED" \
     zoltan_enabled="$VT_ZOLTAN_ENABLED" \

diff --git a/cmake-modules/SetCXXCompilerFlags.cmake b/cmake-modules/SetCXXCompilerFlags.cmake
@@ -28,4 +28,8 @@ elseif (NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES "Intel")
   message(FATAL_ERROR "Your C++ compiler may not support C++14.")
 endif ()
 
+if (vt_ubsan_enabled)
+  add_definitions(-DVT_UBSAN_ENABLED)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined")
+endif()
 endmacro()
diff --git a/cmake/link_vt.cmake b/cmake/link_vt.cmake
@@ -231,4 +231,8 @@ function(link_target_with_vt)
   if (vt_asan_enabled)
     target_link_libraries(${ARG_TARGET} PUBLIC ${ARG_BUILD_TYPE} -fsanitize=address)
   endif()
+
+  if (vt_ubsan_enabled)
+    target_link_libraries(${ARG_TARGET} PUBLIC ${ARG_BUILD_TYPE} -fsanitize=undefined)
+  endif()
 endfunction()
diff --git a/cmake/load_bundled_libraries.cmake b/cmake/load_bundled_libraries.cmake
@@ -47,7 +47,7 @@ if (vt_mimalloc_enabled)
   endif()
 endif()
 
-# Check if address sanitizer can be enabled
+# Check if sanitizers can be enabled
 if (vt_asan_enabled)
   if(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang" OR
      CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR
@@ -60,3 +60,16 @@ if (vt_asan_enabled)
     message(SEND_ERROR "Cannot use ASAN without clang or gcc >= 4.8")
   endif()
 endif()
+
+if (vt_ubsan_enabled)
+  if(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang" OR
+     CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR
+     (CMAKE_CXX_COMPILER_ID
+       STREQUAL
+       "GNU"
+       AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER "4.8"))
+    message(STATUS "Building with undefined behavior sanitizer enabled")
+  else()
+    message(SEND_ERROR "Cannot use UBSan without clang or gcc >= 4.8")
+  endif()
+endif()