From 3ab8bf8341ae42efbefbb99bff6d703c302b1d4c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Alex=20Benn=C3=A9e?= Date: Tue, 24 Jan 2023 18:01:01 +0000 Subject: [PATCH] gitlab: add lsan suppression file to workaround tcmalloc issues MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The up-coming upgrade to Fedora 37 will bring in libtcmalloc as a dependency of libglusterfs which confuses our fuzz run. Rather than disable the build lets use LSAN's suppression mechanism to prevent the job from failing. Signed-off-by: Alex Bennée Cc: Daniel P. Berrangé Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Thomas Huth Message-Id: <20230124180127.1881110-10-alex.bennee@linaro.org> --- .gitlab-ci.d/buildtest.yml | 1 + scripts/oss-fuzz/lsan_suppressions.txt | 2 ++ 2 files changed, 3 insertions(+) create mode 100644 scripts/oss-fuzz/lsan_suppressions.txt diff --git a/.gitlab-ci.d/buildtest.yml b/.gitlab-ci.d/buildtest.yml index f09a898c3e..9a6ba1fe3b 100644 --- a/.gitlab-ci.d/buildtest.yml +++ b/.gitlab-ci.d/buildtest.yml @@ -511,6 +511,7 @@ build-oss-fuzz: IMAGE: fedora script: - mkdir build-oss-fuzz + - export LSAN_OPTIONS=suppressions=scripts/oss-fuzz/lsan_suppressions.txt - CC="clang" CXX="clang++" CFLAGS="-fsanitize=address" ./scripts/oss-fuzz/build.sh - export ASAN_OPTIONS="fast_unwind_on_malloc=0" diff --git a/scripts/oss-fuzz/lsan_suppressions.txt b/scripts/oss-fuzz/lsan_suppressions.txt new file mode 100644 index 0000000000..02ec0a6ed5 --- /dev/null +++ b/scripts/oss-fuzz/lsan_suppressions.txt @@ -0,0 +1,2 @@ +# The tcmalloc on Fedora37 confuses things +leak:/lib64/libtcmalloc_minimal.so.4