interface: use a global socket instead of per-interface ones

[project/mdnsd.git] / dns.c

diff --git a/dns.c b/dns.c
index 3e902d019df417fd5443d436c956992cf99fdc5a..2ebb6241deef9d5ca135efd7705a952ea6688959 100644 (file)
--- a/dns.c
+++ b/dns.c
@@ -354,8 +354,8 @@ parse_question(struct interface *iface, struct sockaddr *from, char *name, struc
        /* TODO: Multicast if more than one quarter of TTL has passed */
        if (q->class & CLASS_UNICAST) {
                to = from;
-               if (iface->multicast)
-                       iface = iface->peer;
+               if (interface_multicast(iface))
+                       iface = interface_get(iface->name, iface->type | SOCKTYPE_BIT_UNICAST);
        }
 
        DBG(1, "Q -> %s %s\n", dns_type_string(q->type), name);
@@ -412,7 +412,7 @@ dns_handle_packet(struct interface *iface, struct sockaddr *from, uint16_t port,
                return;
        }
 
-       if (h->questions && !iface->multicast && port != MCAST_PORT)
+       if (h->questions && !interface_multicast(iface) && port != MCAST_PORT)
                /* silently drop unicast questions that dont originate from port 5353 */
                return;