commit-reach: plug minor memory leak after using is_descendant_of()
ref_newer() builds a commit_list to pass a single potential ancestor to is_descendant_of(). The latter leaves the list intact. Release the allocated memory after the call. Signed-off-by: René Scharfe <l.s.r@web.de> Acked-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe committed
Jun 19, 2020 at 15:13 UTC
d546fe2874ce8dc73cb0ac7541640fd202ec27c8
1 file changed
+4
-1
commit-reach.c
+4
-1
index 4ca7e706a1..6bba16e7b5 100644
--- a/commit-reach.c
+++ b/commit-reach.c
@@ -396,6 +396,7 @@ int ref_newer(const struct object_id *new_oid, const struct object_id *old_oid)
struct object *o;
struct commit *old_commit, *new_commit;
struct commit_list *old_commit_list = NULL;
+ int ret;
/*
* Both new_commit and old_commit must be commit-ish and new_commit is descendant of
@@ -417,7 +418,9 @@ int ref_newer(const struct object_id *new_oid, const struct object_id *old_oid)
return 0;
commit_list_insert(old_commit, &old_commit_list);
- return is_descendant_of(new_commit, old_commit_list);
+ ret = is_descendant_of(new_commit, old_commit_list);
+ free_commit_list(old_commit_list);
+ return ret;
}
/*