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resolved: don't do llmnr on interfaces lacking multicasting

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This commit is contained in:
Lennart Poettering 2014-07-30 01:48:22 +02:00
parent 0c903ae7db
commit 8bea3d6f88
1 changed files with 2 additions and 2 deletions
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4
src/resolve/resolved-link.c
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@ -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)