* ext/socket/socket.c (sock_s_getservbyport): port should be

network byte order.  a patch from Dave Thomas in [ruby-core:19454].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19893 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Thu Oct 23 08:06:03 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* ext/socket/socket.c (sock_s_getservbyport): port should be
+	  network byte order.  a patch from Dave Thomas in [ruby-core:19454].
+
 Thu Oct 23 01:26:25 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* string.c (rb_str_conv_enc_opts): new function to convert with

ext/socket/socket.c

@@ -3254,7 +3254,7 @@ sock_s_getservbyport(int argc, VALUE *argv)
     if (NIL_P(proto)) proto = rb_str_new2("tcp");
     StringValue(proto);
 
-    sp = getservbyport(NUM2INT(port),  StringValueCStr(proto));
+    sp = getservbyport(htons(NUM2INT(port)),  StringValueCStr(proto));
     if (!sp) {
 	rb_raise(rb_eSocket, "no such service for port %d/%s", NUM2INT(port), RSTRING_PTR(proto));
     }