* ext/socket/ipsocket.c (init_inetsock_internal): Don't use local

  addresses which address family is different to remote address.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 4 deletions

diff --git a/test/socket/test_tcp.rb b/test/socket/test_tcp.rb
index 3cf1e3c36d..b594682904 100644
--- a/test/socket/test_tcp.rb
+++ b/test/socket/test_tcp.rb
@@ -7,19 +7,21 @@ end
 
 class TestSocket_TCPSocket < Test::Unit::TestCase
   def test_initialize_failure
-    s = TCPServer.new("localhost", nil)
+    addr = '127.0.0.1'
+
+    s = TCPServer.new(addr, nil)
     server_port = s.addr[1]
 
-    c = TCPSocket.new("localhost", server_port)
+    c = TCPSocket.new(addr, server_port)
     client_port = c.addr[1]
 
     begin
       # TCPServer.new uses SO_REUSEADDR so we must create a failure on the
       # local address.
-      TCPSocket.new("localhost", server_port, "localhost", client_port)
+      TCPSocket.new(addr, server_port, addr, client_port)
       flunk "expected SystemCallError"
     rescue SystemCallError => e
-      assert_match "for \"localhost\" port #{client_port}", e.message
+      assert_match "for \"#{addr}\" port #{client_port}", e.message
     end
   end