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[Openvpn-devel,5/5] Add undefined and abort on error to clang sanaitize builds

Message ID 20230130172936.3444840-5-arne@rfc2549.org
State New
Headers show
Series [Openvpn-devel,1/5] Fix unaligned access in auth-token | expand

Commit Message

Arne Schwabe Jan. 30, 2023, 5:29 p.m. UTC 
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 sess. 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.

Signed-off-by: Arne Schwabe <arne@rfc2549.org>
---
 .github/workflows/build.yaml | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
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Patch

diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 132624547..e98ed4544 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -254,7 +254,7 @@  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
@@ -269,8 +269,8 @@  jobs:
         os: [macos-11, macos-12]
         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
@@ -390,8 +390,8 @@  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"