diff options
| -rw-r--r-- | src/resolve/resolved-dns-transaction.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/resolve/resolved-dns-transaction.c b/src/resolve/resolved-dns-transaction.c index 73bfbb7ed4..3fc4063917 100644 --- a/src/resolve/resolved-dns-transaction.c +++ b/src/resolve/resolved-dns-transaction.c @@ -271,6 +271,8 @@ static int dns_transaction_open_tcp(DnsTransaction *t) { return r; if (r == 0) return -EINVAL; + if (family != t->scope->family) + return -EAFNOSUPPORT; fd = dns_scope_tcp_socket(t->scope, family, &address, LLMNR_PORT, NULL); } |