CI: use "GIT_TEST_SANITIZE_LEAK_LOG=true" in linux-leaks

As noted in a preceding commit the leak checking done by
"GIT_TEST_PASSING_SANITIZE_LEAK=true" (added in [1]) is incomplete
without combining it with "GIT_TEST_SANITIZE_LEAK_LOG=true".

Let's run our CI with that, to ensure that we catch cases where our
tests are missing the abort() exit code resulting from a leak for
whatever reason. The reasons for that are discussed in detail in a
preceding commit.

1. 956d2e4639b (tests: add a test mode for SANITIZE=leak, run it in
   CI, 2021-09-23)

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/ci/lib.sh b/ci/lib.sh
index f095519f8dba9672530430ced23eb5c66e7b8e67..1b0cc2b57db8667f3cbc9ae8b6223dd7997e7485 100755 (executable)
--- a/ci/lib.sh
+++ b/ci/lib.sh
@@ -276,6 +276,7 @@ linux-musl)
 linux-leaks)
        export SANITIZE=leak
        export GIT_TEST_PASSING_SANITIZE_LEAK=true
+       export GIT_TEST_SANITIZE_LEAK_LOG=true
        ;;
 esac