udp: fix missing scope_id in the socket creation

This patch fixes an EINVAL error returned by bind() when opening
an UDP server socket to propagate state-changes over the dedicated
link. This patch also includes the change of the example
configuration files in case that you want to use UDP over IPv6.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/src/udp.c b/src/udp.c
index bad8db8..d9943a0 100644
--- a/src/udp.c
+++ b/src/udp.c
@@ -33,14 +33,15 @@ struct udp_sock *udp_server_create(struct udp_conf *conf)
 	case AF_INET:
 	        m->addr.ipv4.sin_family = AF_INET;
 	        m->addr.ipv4.sin_port = htons(conf->port);
-	        m->addr.ipv4.sin_addr.s_addr = conf->server.inet_addr.s_addr;
+	        m->addr.ipv4.sin_addr = conf->server.ipv4.inet_addr;
 		m->sockaddr_len = sizeof(struct sockaddr_in); 
 		break;
 
 	case AF_INET6:
 		m->addr.ipv6.sin6_family = AF_INET6;
 		m->addr.ipv6.sin6_port = htons(conf->port);
-		m->addr.ipv6.sin6_addr = conf->server.inet_addr6;
+		m->addr.ipv6.sin6_addr = conf->server.ipv6.inet_addr6;
+		m->addr.ipv6.sin6_scope_id = conf->server.ipv6.scope_id;
 		m->sockaddr_len = sizeof(struct sockaddr_in6);
 		break;
 	}