From 0526792ebbca1117346fda67d032a2443503377b Mon Sep 17 00:00:00 2001
From: harry <oss.group@omnilan.de>
Date: Tue, 17 Dec 2024 23:17:27 +0000
Subject: [PATCH] Fix DHCPv6 relay on *BSD.

Analogous fix to 5a1f2c577db58ea47727f1b6900c0be25e6db205 for DHCPv6 relay.
---
 src/rfc3315.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/rfc3315.c b/src/rfc3315.c
index 3efe324..ccf513f 100644
--- a/src/rfc3315.c
+++ b/src/rfc3315.c
@@ -2210,6 +2210,9 @@ int relay_upstream6(int iface_index, ssize_t sz,
 	
 	to.sa.sa_family = AF_INET6;
 	to.in6.sin6_addr = relay->server.addr6;
+#ifdef HAVE_SOCKADDR_SA_LEN
+	to.in6.sin6_len = sizeof(struct sockaddr_in6);
+#endif 
 	to.in6.sin6_port = htons(relay->port);
 	to.in6.sin6_flowinfo = 0;
 	to.in6.sin6_scope_id = 0;