resolved: create dns scopes for mDNS

Follow what LLMNR does, and create per-link DnsScope objects.

1 files changed, 15 insertions, 1 deletions

diff --git a/src/resolve/resolved-manager.c b/src/resolve/resolved-manager.c
index fc2fb4d47c..a2677f442a 100644
--- a/src/resolve/resolved-manager.c
+++ b/src/resolve/resolved-manager.c
@@ -1031,11 +1031,25 @@ DnsScope* manager_find_scope(Manager *m, DnsPacket *p) {
         if (!l)
                 return NULL;
 
-        if (p->protocol == DNS_PROTOCOL_LLMNR) {
+        switch (p->protocol) {
+        case DNS_PROTOCOL_LLMNR:
                 if (p->family == AF_INET)
                         return l->llmnr_ipv4_scope;
                 else if (p->family == AF_INET6)
                         return l->llmnr_ipv6_scope;
+
+                break;
+
+        case DNS_PROTOCOL_MDNS:
+                if (p->family == AF_INET)
+                        return l->mdns_ipv4_scope;
+                else if (p->family == AF_INET6)
+                        return l->mdns_ipv6_scope;
+
+                break;
+
+        default:
+                break;
         }
 
         return NULL;