fsck: fix leak when traversing trees

While fsck_walk/fsck_walk_tree/parse_tree populates "struct tree"
idempotently, it is still up to the fsck_walk caller to call
free_tree_buffer.

Fixes: ad2db4030e ("fsck: remove redundant parse_tree() invocation")

Signed-off-by: Eric Wong <e@80x24.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Eric Wong 2018-01-20 07:43:51 +00:00 коммит произвёл Junio C Hamano
Родитель 78e7b98f45
Коммит ba3a08ca0e
1 изменённых файлов: 7 добавлений и 1 удалений

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@ -170,7 +170,13 @@ static void mark_object_reachable(struct object *obj)
static int traverse_one_object(struct object *obj)
{
return fsck_walk(obj, obj, &fsck_walk_options);
int result = fsck_walk(obj, obj, &fsck_walk_options);
if (obj->type == OBJ_TREE) {
struct tree *tree = (struct tree *)obj;
free_tree_buffer(tree);
}
return result;
}
static int traverse_reachable(void)