Merge pull request #15886 from mrc0mmand/travis-enable-fuzz-tests

travis: enable fuzzer regression tests under sanitizers

test/fuzz/meson.build

@@ -7,7 +7,8 @@ sanitize_address_undefined = custom_target(
                    project_source_root,
                    '@OUTPUT@',
                    'fuzzers',
-                   '-Db_lundef=false -Db_sanitize=address,undefined',
+                   '-Db_lundef=false -Db_sanitize=address,undefined ' +
+                   '--optimization=@0@'.format(get_option('optimization')),
                    ' '.join(cc.cmd_array()),
                    cxx_cmd])
 

travis-ci/managers/debian.sh

@@ -65,7 +65,10 @@ for phase in "${PHASES[@]}"; do
         RUN_ASAN|RUN_CLANG_ASAN)
             if [[ "$phase" = "RUN_CLANG_ASAN" ]]; then
                 ENV_VARS="-e CC=clang -e CXX=clang++"
-                MESON_ARGS="-Db_lundef=false" # See https://github.com/mesonbuild/meson/issues/764
+                # Build fuzzer regression tests only with clang (for now),
+                # see: https://github.com/systemd/systemd/pull/15886#issuecomment-632689604
+                # -Db_lundef=false: See https://github.com/mesonbuild/meson/issues/764
+                MESON_ARGS="-Db_lundef=false -Dfuzz-tests=true --optimization=1"
             fi
             docker exec $ENV_VARS -it $CONT_NAME meson --werror -Dtests=unsafe -Db_sanitize=address,undefined -Dsplit-usr=true $MESON_ARGS build
             $DOCKER_EXEC ninja -v -C build