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@xxxxxxxxx>
---
builtin/clone.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/builtin/clone.c b/builtin/clone.c
index 89a91b00177..c43c85dad07 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++)
--
2.37.0.900.g4d0de1cceb2
