diff options
Diffstat (limited to 'src/resolve/resolved-conf.c')
| -rw-r--r-- | src/resolve/resolved-conf.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/resolve/resolved-conf.c b/src/resolve/resolved-conf.c index 990dc03b60..dd233e7c4a 100644 --- a/src/resolve/resolved-conf.c +++ b/src/resolve/resolved-conf.c @@ -27,18 +27,22 @@ int manager_add_dns_server_by_string(Manager *m, DnsServerType type, const char *word) { union in_addr_union address; - int family, r; + int family, r, ifindex = 0; DnsServer *s; assert(m); assert(word); - r = in_addr_from_string_auto(word, &family, &address); + r = in_addr_ifindex_from_string_auto(word, &family, &address, &ifindex); if (r < 0) return r; + /* Silently filter out 0.0.0.0 and 127.0.0.53 (our own stub DNS listener) */ + if (!dns_server_address_valid(family, &address)) + return 0; + /* Filter out duplicates */ - s = dns_server_find(manager_get_first_dns_server(m, type), family, &address); + s = dns_server_find(manager_get_first_dns_server(m, type), family, &address, ifindex); if (s) { /* * Drop the marker. This is used to find the servers @@ -50,7 +54,7 @@ int manager_add_dns_server_by_string(Manager *m, DnsServerType type, const char return 0; } - return dns_server_new(m, NULL, type, NULL, family, &address); + return dns_server_new(m, NULL, type, NULL, family, &address, ifindex); } int manager_parse_dns_server_string_and_warn(Manager *m, DnsServerType type, const char *string) { @@ -70,7 +74,7 @@ int manager_parse_dns_server_string_and_warn(Manager *m, DnsServerType type, con r = manager_add_dns_server_by_string(m, type, word); if (r < 0) - log_warning_errno(r, "Failed to add DNS server address '%s', ignoring.", word); + log_warning_errno(r, "Failed to add DNS server address '%s', ignoring: %m", word); } return 0; @@ -125,7 +129,7 @@ int manager_parse_search_domains_and_warn(Manager *m, const char *string) { r = manager_add_search_domain_by_string(m, word); if (r < 0) - log_warning_errno(r, "Failed to add search domain '%s', ignoring.", word); + log_warning_errno(r, "Failed to add search domain '%s', ignoring: %m", word); } return 0; |