1 files changed, 4 insertions, 3 deletions
diff --git a/udp.c b/udp.c
index 7bb7323..f1afbf5 100644
--- a/udp.c
+++ b/udp.c
@@ -621,7 +621,8 @@ static void udp_emu(struct socket *so, struct mbuf *m)
     }
 }
 
-struct socket *udp_listen(u_int port, u_int32_t laddr, u_int lport, int flags)
+struct socket *udp_listen(u_int32_t haddr, u_int hport, u_int32_t laddr,
+                          u_int lport, int flags)
 {
     struct sockaddr_in addr;
     struct socket *so;
@@ -636,8 +637,8 @@ struct socket *udp_listen(u_int port, u_int32_t laddr, u_int lport, int flags)
     insque(so, &udb);
 
     addr.sin_family = AF_INET;
-    addr.sin_addr.s_addr = INADDR_ANY;
-    addr.sin_port = port;
+    addr.sin_addr.s_addr = haddr;
+    addr.sin_port = hport;
 
     if (bind(so->s, (struct sockaddr *)&addr, addrlen) < 0) {
         udp_detach(so);