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Diffstat (limited to 'src/resolve/resolved-dns-scope.c')
| -rw-r--r-- | src/resolve/resolved-dns-scope.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/resolve/resolved-dns-scope.c b/src/resolve/resolved-dns-scope.c index fc4ae57ce0..a8c0ae1569 100644 --- a/src/resolve/resolved-dns-scope.c +++ b/src/resolve/resolved-dns-scope.c @@ -243,6 +243,11 @@ static int dns_scope_socket(DnsScope *s, int type, int family, const union in_ad if (!srv) return -ESRCH; + srv->possible_features = dns_server_possible_features(srv); + + if (type == SOCK_DGRAM && srv->possible_features < DNS_SERVER_FEATURE_LEVEL_UDP) + return -EAGAIN; + sa.sa.sa_family = srv->family; if (srv->family == AF_INET) { sa.in.sin_port = htobe16(port); |