From 4ee98f284a93c3b855092d35ac21371d9dcad65b Mon Sep 17 00:00:00 2001
From: Bernhard Schmidt <berni@debian.org>
Date: Wed, 24 Feb 2021 19:54:12 +0100
Subject: New upstream version 2.5.1

---
 src/openvpn/tun.c | 47 +++++++++++++++++++++++------------------------
 1 file changed, 23 insertions(+), 24 deletions(-)

(limited to 'src/openvpn/tun.c')

diff --git a/src/openvpn/tun.c b/src/openvpn/tun.c
index 8315a42..1767420 100644
--- a/src/openvpn/tun.c
+++ b/src/openvpn/tun.c
@@ -5212,7 +5212,7 @@ netsh_command(const struct argv *a, int n, int msglevel)
     for (i = 0; i < n; ++i)
     {
         bool status;
-        management_sleep(1);
+        management_sleep(0);
         netcmd_semaphore_lock();
         argv_msg_prefix(M_INFO, a, "NETSH");
         status = openvpn_execve_check(a, NULL, 0, "ERROR: netsh command failed");
@@ -5240,7 +5240,6 @@ ipconfig_register_dns(const struct env_set *es)
                 WIN_IPCONFIG_PATH_SUFFIX);
     argv_msg(D_TUNTAP_INFO, &argv);
     openvpn_execve_check(&argv, es, 0, err);
-    argv_free(&argv);
 
     argv_printf(&argv, "%s%s /registerdns",
                 get_win_sys_path(),
@@ -6160,35 +6159,35 @@ tuntap_set_ip_addr(struct tuntap *tt,
                 status,
                 strerror_win32(status, &gc));
         }
-    }
 
-    /*
-     * If the TAP-Windows driver is masquerading as a DHCP server
-     * make sure the TCP/IP properties for the adapter are
-     * set correctly.
-     */
-    if (dhcp_masq_post)
-    {
-        /* check dhcp enable status */
-        if (dhcp_status(index) == DHCP_STATUS_DISABLED)
+        /*
+         * If the TAP-Windows driver is masquerading as a DHCP server
+         * make sure the TCP/IP properties for the adapter are
+         * set correctly.
+         */
+        if (dhcp_masq_post)
         {
-            msg(M_WARN, "WARNING: You have selected '--ip-win32 dynamic', which will not work unless the TAP-Windows TCP/IP properties are set to 'Obtain an IP address automatically'");
-        }
+            /* check dhcp enable status */
+            if (dhcp_status(index) == DHCP_STATUS_DISABLED)
+            {
+                msg(M_WARN, "WARNING: You have selected '--ip-win32 dynamic', which will not work unless the TAP-Windows TCP/IP properties are set to 'Obtain an IP address automatically'");
+            }
 
-        /* force an explicit DHCP lease renewal on TAP adapter? */
-        if (tt->options.dhcp_pre_release)
-        {
-            dhcp_release(tt);
+            /* force an explicit DHCP lease renewal on TAP adapter? */
+            if (tt->options.dhcp_pre_release)
+            {
+                dhcp_release(tt);
+            }
+            if (tt->options.dhcp_renew)
+            {
+                dhcp_renew(tt);
+            }
         }
-        if (tt->options.dhcp_renew)
+        else
         {
-            dhcp_renew(tt);
+            fork_dhcp_action(tt);
         }
     }
-    else
-    {
-        fork_dhcp_action(tt);
-    }
 
     if (tt->did_ifconfig_setup && tt->options.ip_win32_type == IPW32_SET_IPAPI)
     {
-- 
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