From d3269d070c79fd8b7034a23e9cb1fef4e2f3cf85 Mon Sep 17 00:00:00 2001
From: James Yonan <james@openvpn.net>
Date: Tue, 19 Apr 2011 10:28:06 +0000
Subject: [PATCH] Revert r7092 and r7151, i.e. remove --enable-osxipconfig
 configure option.  ipconfig on Mac has certain behavior that makes it
 unsuitable for use by OpenVPN to configure tun/tap interface.

Version 2.1.3u


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@7191 e7ae566f-a301-0410-adde-c780ea21d3b5
---
 configure.ac |  5 -----
 tun.c        | 29 -----------------------------
 version.m4   |  2 +-
 3 files changed, 1 insertion(+), 35 deletions(-)

diff --git a/configure.ac b/configure.ac
index 342074f9..729ce40f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -176,11 +176,6 @@ AC_ARG_ENABLE(iproute2,
    test $enableval = "yes" && AC_DEFINE(CONFIG_FEATURE_IPROUTE, 1, [enable iproute2 support])   
 )
 
-AC_ARG_ENABLE(osxipconfig,
-   [  --enable-osxipconfig    Enable support for ipconfig on OS X],
-   test $enableval = "yes" && AC_DEFINE(DARWIN_USE_IPCONFIG, 1, [Enable support for ipconfig on OS X])
-)
-
 AC_ARG_ENABLE(def-auth,
    [  --disable-def-auth      Disable deferred authentication],
    [DEF_AUTH="$enableval"],
diff --git a/tun.c b/tun.c
index f2dec258..f1b132cd 100644
--- a/tun.c
+++ b/tun.c
@@ -786,34 +786,6 @@ do_ifconfig (struct tuntap *tt,
       tt->did_ifconfig = true;
 
 #elif defined(TARGET_DARWIN)
-#ifdef DARWIN_USE_IPCONFIG
-      if (tun)
-	{
-	  msg (M_FATAL, "Error: tun point-to-point mode not supported on Darwin when DARWIN_USE_IPCONFIG is defined");
-	}
-      else
-        {
-	  argv_printf (&argv,
-		       "/usr/sbin/ipconfig set %s MANUAL %s %s",
-		       actual,
-		       ifconfig_local,
-		       ifconfig_remote_netmask
-		       );
-	}
-      argv_msg (M_INFO, &argv);
-      {
-	int i;
-	const int n = 15;
-	for (i = 1; i <= n; ++i) /* OSX 10.5 needs retry */
-	  {
-	    if (openvpn_execve_check (&argv, es, (i == n) ? S_FATAL : 0, "Mac OS X ipconfig failed"))
-	      break;
-	    msg (M_INFO, "Retry #%d", i);
-	    openvpn_sleep(1);
-	  }
-      }
-      tt->did_ifconfig = true;
-#else
       /*
        * Darwin (i.e. Mac OS X) seems to exhibit similar behaviour to OpenBSD...
        */
@@ -863,7 +835,6 @@ do_ifconfig (struct tuntap *tt,
       argv_msg (M_INFO, &argv);
       openvpn_execve_check (&argv, es, S_FATAL, "Mac OS X ifconfig failed");
       tt->did_ifconfig = true;
-#endif
 
       /* Add a network route for the local tun interface */
       if (!tun && tt->topology == TOP_SUBNET)
diff --git a/version.m4 b/version.m4
index 88922832..85cd0434 100644
--- a/version.m4
+++ b/version.m4
@@ -1,5 +1,5 @@
 dnl define the OpenVPN version
-define(PRODUCT_VERSION,[2.1.3t])
+define(PRODUCT_VERSION,[2.1.3u])
 dnl define the TAP version
 define(PRODUCT_TAP_ID,[tap0901])
 define(PRODUCT_TAP_WIN32_MIN_MAJOR,[9])