Add undefined and abort on error to clang sanitize builds

The -fno-sanitize-recover=all flag ensures that for all errors we actually abort the tests in the automated testing and not just print some errors in red that nobody sees. Also add the undefined tests to catch more bugs. For libreSSL we do not add the udefined behaviour as we have (even with the latest LibreSSL version) an undefined behaviour in LibreSSL itself. Change-Id: I204b396dea9f22d68e8e091d181a85ffebde4c17 Acked-by: Frank Lichtenheld <[email protected]> Message-Id: <[email protected]> URL: https://www.mail-archive.com/[email protected]/msg27278.html Signed-off-by: Gert Doering <[email protected]>
OpenVPN · Oct 22, 2023 · 44d5cd0 · 44d5cd0
1 parent df7beea
commit 44d5cd0
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
@@ -186,7 +186,7 @@ jobs:
       - name: autoconf
         run: autoreconf -fvi
       - name: configure
-        run: CFLAGS="-fsanitize=address -fno-omit-frame-pointer -O2" CC=clang ./configure --with-crypto-library=${{matrix.ssllib}}
+        run: CFLAGS="-fsanitize=address,undefined -fno-sanitize-recover=all  -fno-omit-frame-pointer -O2" CC=clang ./configure --with-crypto-library=${{matrix.ssllib}}
       - name: make all
         run: make -j3
       - name: make check
@@ -201,8 +201,8 @@ jobs:
         os: [macos-11, macos-12, macos-13]
         include:
           - build: asan
-            cflags: "-fsanitize=address -fno-optimize-sibling-calls -fsanitize-address-use-after-scope -fno-omit-frame-pointer -g -O1"
-            ldflags: -fsanitize=address
+            cflags: "-fsanitize=address,undefined -fno-sanitize-recover=all  -fno-optimize-sibling-calls -fsanitize-address-use-after-scope -fno-omit-frame-pointer -g -O1"
+            ldflags: -fsanitize=address,undefined -fno-sanitize-recover=all
             # Our build system ignores LDFLAGS for plugins
             configureflags: --disable-plugin-auth-pam  --disable-plugin-down-root
           - build: normal
@@ -300,8 +300,8 @@ jobs:
         configureflags: ["--with-openssl-engine=no"]
         include:
           - build: asan
-            cflags: "-fsanitize=address -fno-optimize-sibling-calls -fsanitize-address-use-after-scope -fno-omit-frame-pointer -g -O1"
-            ldflags: -fsanitize=address
+            cflags: "-fsanitize=address -fno-sanitize-recover=all  -fno-optimize-sibling-calls -fsanitize-address-use-after-scope -fno-omit-frame-pointer -g -O1"
+            ldflags: -fsanitize=address -fno-sanitize-recover=all
             cc: clang
           - build: normal
             cflags: "-O2 -g"