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authorLennart Poettering <lennart@poettering.net>2014-07-30 01:48:22 +0200
committerLennart Poettering <lennart@poettering.net>2014-07-30 01:48:22 +0200
commit8bea3d6f887e336295a9cc24169f329c05f7383f (patch)
treeee9a45568ea1e0171c9b829a401240868fb39b29
parent0c903ae7db52af8ecad0619ec0da021f951c9c1c (diff)
resolved: don't do llmnr on interfaces lacking multicasting
-rw-r--r--src/resolve/resolved-link.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/resolve/resolved-link.c b/src/resolve/resolved-link.c
index 341cb5aea2..cd6e4ba8e6 100644
--- a/src/resolve/resolved-link.c
+++ b/src/resolve/resolved-link.c
@@ -96,7 +96,7 @@ static void link_allocate_scopes(Link *l) {
} else
l->unicast_scope = dns_scope_free(l->unicast_scope);
- if (link_relevant(l, AF_INET) && l->manager->use_llmnr) {
+ if (link_relevant(l, AF_INET) && (l->flags & IFF_MULTICAST) && l->manager->use_llmnr) {
if (!l->llmnr_ipv4_scope) {
r = dns_scope_new(l->manager, &l->llmnr_ipv4_scope, l, DNS_PROTOCOL_LLMNR, AF_INET);
if (r < 0)
@@ -105,7 +105,7 @@ static void link_allocate_scopes(Link *l) {
} else
l->llmnr_ipv4_scope = dns_scope_free(l->llmnr_ipv4_scope);
- if (link_relevant(l, AF_INET6) && l->manager->use_llmnr) {
+ if (link_relevant(l, AF_INET6) && (l->flags & IFF_MULTICAST) && l->manager->use_llmnr) {
if (!l->llmnr_ipv6_scope) {
r = dns_scope_new(l->manager, &l->llmnr_ipv6_scope, l, DNS_PROTOCOL_LLMNR, AF_INET6);
if (r < 0)