Merge #1507: ci: Add workaround for ASLR bug in sanitizers

real-or-random · real-or-random · commit 05bfab69aef3 · 2024-03-20T13:25:32.000+01:00
a5e8ab2 ci: Add sanitizer env variables to debug output (Tim Ruffing) 84a93de ci: Add workaround for ASLR bug in sanitizers (Tim Ruffing) Pull request description: Fixes #1506. This also adds the sanitizer env variables to our debug output as suggested in the same issue. ACKs for top commit: sipa: utACK a5e8ab2 jonasnick: ACK a5e8ab2 Tree-SHA512: 5162d14eeec01e088c600ed77e21c5ffd4dec23327b7e81b5ecac59b7c535cac97cd7b7b744c767766036dfc6d9152a9933eb326cf4065d56c46e2ee858da662
diff --git a/.github/actions/run-in-docker-action/action.yml b/.github/actions/run-in-docker-action/action.yml
@@ -36,6 +36,10 @@ runs:
         load: true
         cache-from: type=gha
 
+    - # Workaround for https://github.com/google/sanitizers/issues/1614 .
+      run: sudo sysctl -w vm.mmap_rnd_bits=28
+      shell: bash
+
     - # Tell Docker to pass environment variables in `env` into the container.
       run: >
         docker run \
diff --git a/ci/ci.sh b/ci/ci.sh
@@ -17,7 +17,8 @@ print_environment() {
             SECP256K1_TEST_ITERS BENCH SECP256K1_BENCH_ITERS CTIMETESTS\
             EXAMPLES \
             HOST WRAPPER_CMD \
-            CC CFLAGS CPPFLAGS AR NM
+            CC CFLAGS CPPFLAGS AR NM \
+            UBSAN_OPTIONS ASAN_OPTIONS LSAN_OPTIONS
     do
         eval "isset=\${$var+x}"
         if [ -n "$isset" ]; then
