From 2ea82d336d5aadf0ec679300a1b6585bd69a48fe Mon Sep 17 00:00:00 2001 From: akr Date: Fri, 9 Oct 2009 12:17:38 +0000 Subject: * lib/resolv.rb (Resolv::DNS::Requester::ConnectedUDP): disable reverse lookup. (Resolv::DNS::Requester::UnconnectedUDP): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25273 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- lib/resolv.rb | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/resolv.rb b/lib/resolv.rb index 265a4b7f0c..9a65746959 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 -- cgit v1.2.3