commit-reach: fix memory leak in get_reachable_subset()

This is a leak that has existed since the method was first created
in fcb2c0769db (commit-reach: implement get_reachable_subset,
2018-11-02).

Signed-off-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/commit-reach.c b/commit-reach.c
index 2e33c599a82c81127b9a24547d0834e6c7a55bcf..58267d5420ec194fcda69a17cc4d9bd4cbd067b4 100644 (file)
--- a/commit-reach.c
+++ b/commit-reach.c
@@ -936,6 +936,8 @@ struct commit_list *get_reachable_subset(struct commit **from, int nr_from,
                }
        }
 
+       clear_prio_queue(&queue);
+
        clear_commit_marks_many(nr_to, to, PARENT1);
        clear_commit_marks_many(nr_from, from, PARENT2);