From 86eb9b4f3837f96dd59abbc39e62979ede489f5a Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 7 Oct 2024 13:04:29 +0200
Subject: [PATCH] resolved: use SOCKADDR_LEN() where appropriate

---
 src/resolve/resolved-dns-stream.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/resolve/resolved-dns-stream.c b/src/resolve/resolved-dns-stream.c
index c3e825abf43..e57af662218 100644
--- a/src/resolve/resolved-dns-stream.c
+++ b/src/resolve/resolved-dns-stream.c
@@ -1,5 +1,6 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
+#include <linux/if_arp.h>
 #include <netinet/tcp.h>
 #include <unistd.h>
 
@@ -568,7 +569,7 @@ int dns_stream_new(
 
         if (tfo_address) {
                 s->tfo_address = *tfo_address;
-                s->tfo_salen = tfo_address->sa.sa_family == AF_INET6 ? sizeof(tfo_address->in6) : sizeof(tfo_address->in);
+                s->tfo_salen = SOCKADDR_LEN(*tfo_address);
         }
 
         *ret = TAKE_PTR(s);
-- 
2.47.3