diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | lib/resolv.rb | 9 |
2 files changed, 12 insertions, 4 deletions
@@ -1,3 +1,10 @@ +Wed Oct 7 00:27:01 2009 Tanaka Akira <akr@fsij.org> + + * lib/resolv.rb (Resolv::DNS.bind_random_port): bind to "::" for IPv6. + (Resolv::DNS::ConnectedUDP#initialize): specify is_ipv6 argument of + bind_random_port. + [ruby-core:25970] + Tue Oct 6 21:30:58 2009 Tanaka Akira <akr@fsij.org> * io.c (io_reopen): avoid close if possible. diff --git a/lib/resolv.rb b/lib/resolv.rb index ed8859d3c4..265a4b7f0c 100644 --- a/lib/resolv.rb +++ b/lib/resolv.rb @@ -599,10 +599,10 @@ class Resolv } end - def self.bind_random_port(udpsock) # :nodoc: + def self.bind_random_port(udpsock, is_ipv6=false) # :nodoc: begin port = rangerand(1024..65535) - udpsock.bind("", port) + udpsock.bind(is_ipv6 ? "::" : "", port) rescue Errno::EADDRINUSE retry end @@ -699,8 +699,9 @@ class Resolv super() @host = host @port = port - @sock = UDPSocket.new(host.index(':') ? Socket::AF_INET6 : Socket::AF_INET) - DNS.bind_random_port(@sock) + is_ipv6 = host.index(':') + @sock = UDPSocket.new(is_ipv6 ? Socket::AF_INET6 : Socket::AF_INET) + 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 |