diff options
Diffstat (limited to 'lib/resolv.rb')
| -rw-r--r-- | lib/resolv.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/resolv.rb b/lib/resolv.rb index 265a4b7f0..9a6574695 100644 --- a/lib/resolv.rb +++ b/lib/resolv.rb @@ -655,6 +655,7 @@ class Resolv def initialize super() @sock = UDPSocket.new + @sock.do_not_reverse_lookup = true @sock.fcntl(Fcntl::F_SETFD, Fcntl::FD_CLOEXEC) if defined? Fcntl::F_SETFD DNS.bind_random_port(@sock) end @@ -701,9 +702,10 @@ class Resolv @port = port is_ipv6 = host.index(':') @sock = UDPSocket.new(is_ipv6 ? Socket::AF_INET6 : Socket::AF_INET) + @sock.do_not_reverse_lookup = true + @sock.fcntl(Fcntl::F_SETFD, Fcntl::FD_CLOEXEC) if defined? Fcntl::F_SETFD DNS.bind_random_port(@sock, is_ipv6) @sock.connect(host, port) - @sock.fcntl(Fcntl::F_SETFD, Fcntl::FD_CLOEXEC) if defined? Fcntl::F_SETFD end def recv_reply |