From d0f325c34c2fbe15f6774f2b628224280b571ae9 Mon Sep 17 00:00:00 2001 From: Hengqi Chen Date: Sat, 19 Mar 2022 11:05:33 +0800 Subject: libbpf: Close fd in bpf_object__reuse_map pin_fd is dup-ed and assigned in bpf_map__reuse_fd. Close it in bpf_object__reuse_map after reuse. Signed-off-by: Hengqi Chen Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20220319030533.3132250-1-hengqi.chen@gmail.com --- tools/lib/bpf/libbpf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/lib/bpf/libbpf.c') diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 2efe9431c1ba..809fe209cdcc 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -4823,8 +4823,8 @@ bpf_object__reuse_map(struct bpf_map *map) } err = bpf_map__reuse_fd(map, pin_fd); + close(pin_fd); if (err) { - close(pin_fd); return err; } map->pinned = true; -- cgit v1.2.3