Add CI targets for SANITIZE=address and SANITIZE=undefined. The former would have caught a regression in 18bbc795fc5 (Merge branch 'gc/bare-repo-discovery', 2022-07-22) which made its way to "master"[1]. Per [2] the GitHub fork of git.git runs with these in CI, so it's already useful to some forks of this repository. Also per [2] we could use SANITIZE=address with some ASAN_OPTIONS instead of our SANITIZE=leak job added in 956d2e4639b (tests: add a test mode for SANITIZE=leak, run it in CI, 2021-09-23), but unifying those two with these new jobs would be a lot harder, so let's leave that for now. On my system a "make test" takes around 12m of user time, SANITIZE=address around 44m, and SANITIZE=undefined around 18m. In practice this doesn't seem to slow down the wallclock time of the the GitHub CI by much This runs in about 50m, but getting through some of the "win build" and associated tests can take around 40m, and the "OSX" tests are on the order of 40m (all of this may vary with the available workers etc.). The "address" job will fail due to the issue reported in [1]. the "undefined" one succeeds, but note that "t4058-diff-duplicates.sh" triggers its assertions, they're just hidden by "test_expect_failure" (see [3] for why). 1. https://lore.kernel.org/git/220725.861qu9oxl4.gmgdl@xxxxxxxxxxxxxxxxxxx/ 2. https://lore.kernel.org/git/YPClS0fj2HOJE5nH@xxxxxxxxxxxxxxxxxxxxxxx/ 3. https://lore.kernel.org/git/cover-0.7-00000000000-20220318T002951Z-avarab@xxxxxxxxx/ Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx> --- This CI wil catch the memory corruption that made it to "master", see: https://lore.kernel.org/git/220725.861qu9oxl4.gmgdl@xxxxxxxxxxxxxxxxxxx/ .github/workflows/main.yml | 6 ++++++ ci/lib.sh | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml index cd1f52692a5..4f59a7aa44c 100644 --- a/.github/workflows/main.yml +++ b/.github/workflows/main.yml @@ -251,6 +251,12 @@ jobs: - jobname: linux-leaks cc: gcc pool: ubuntu-latest + - jobname: SANITIZE=address + cc: gcc + pool: ubuntu-latest + - jobname: SANITIZE=undefined + cc: gcc + pool: ubuntu-latest env: CC: ${{matrix.vector.cc}} CC_PACKAGE: ${{matrix.vector.cc_package}} diff --git a/ci/lib.sh b/ci/lib.sh index f095519f8db..5ad60af2e7c 100755 --- a/ci/lib.sh +++ b/ci/lib.sh @@ -277,6 +277,12 @@ linux-leaks) export SANITIZE=leak export GIT_TEST_PASSING_SANITIZE_LEAK=true ;; +SANITIZE=address) + export SANITIZE=address + ;; +SANITIZE=undefined) + export SANITIZE=undefined + ;; esac MAKEFLAGS="$MAKEFLAGS CC=${CC:-cc}" -- 2.37.1.1107.g76fe5d1ed7c
