clone: fix memory leak in wanted_peer_refs()
Fix a memory leak added in 0ec4b1650cc (clone: fix ref selection in --single-branch --branch=xxx, 2012-06-22). Whether we get our "remote_head" from copy_ref() directly, or with a call to guess_remote_head() it'll be the result of a copy_ref() in either case, as guess_remote_head() is a wrapper for copy_ref() (or it returns NULL). We can't mark any tests passing passing with SANITIZE=leak using "TEST_PASSES_SANITIZE_LEAK=true" as a result of this change, but e.g. "t/t1500-rev-parse.sh" now gets closer to passing. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ævar Arnfjörð Bjarmason committed
Jul 1, 2022 at 12:42 UTC
74a06a9f2103332d50ddc17dcd6a0a153a5e377d
1 file changed
+1
builtin/clone.c
+1
index 89a91b0017..c43c85dad0 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -494,6 +494,7 @@ static struct ref *wanted_peer_refs(const struct ref *refs,
/* if --branch=tag, pull the requested tag explicitly */
get_fetch_map(remote_head, tag_refspec, &tail, 0);
}
+ free_refs(remote_head);
} else {
int i;
for (i = 0; i < refspec->nr; i++)