Fix a memory leak that's been with us ever since c879daa2372 (Make
hash-object more robust against malformed objects, 2011-02-05). With
"HASH_FORMAT_CHECK" (used by "hash-object" and "replace") we'll parse
tags into a throwaway variable on the stack, but weren't freeing the
"item->tag" we might malloc() when doing so.
Mark the tests that now pass in their entirety as passing under
"SANITIZE=leak", which means we'll test them as part of the
"linux-leaks" CI job.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
object-file.c | 1 +
t/t3800-mktag.sh | 1 +
t/t5302-pack-index.sh | 2 ++
3 files changed, 4 insertions(+)
diff --git a/object-file.c b/object-file.c
index c1b71c28347..36ed6c3122c 100644
--- a/object-file.c
+++ b/object-file.c
@@ -2331,6 +2331,7 @@ static void check_tag(const void *buf, size_t size)
memset(&t, 0, sizeof(t));
if (parse_tag_buffer(the_repository, &t, buf, size))
die(_("corrupt tag"));
+ free(t.tag);
}
static int index_mem(struct index_state *istate,
diff --git a/t/t3800-mktag.sh b/t/t3800-mktag.sh
index e3cf0ffbe59..d3e428ff46e 100755
--- a/t/t3800-mktag.sh
+++ b/t/t3800-mktag.sh
@@ -4,6 +4,7 @@
test_description='git mktag: tag object verify test'
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
###########################################################
diff --git a/t/t5302-pack-index.sh b/t/t5302-pack-index.sh
index b0095ab41d3..54b11f81c63 100755
--- a/t/t5302-pack-index.sh
+++ b/t/t5302-pack-index.sh
@@ -4,6 +4,8 @@
#
test_description='pack index with 64-bit offsets and object CRC'
+
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup' '
--
2.39.0.1153.gb0033028ca9
