@@ -553,10 +553,10 @@ setenv_int(struct env_set *es, const char *name, int value)

 }

 void

-setenv_unsigned(struct env_set *es, const char *name, unsigned int value)

+setenv_long_long(struct env_set *es, const char *name, long long value)

 {

     char buf[64];

-    openvpn_snprintf(buf, sizeof(buf), "%u", value);

+    openvpn_snprintf(buf, sizeof(buf), "%lld", value);

     setenv_str(es, name, buf);

 }

@@ -98,7 +98,7 @@ void setenv_counter(struct env_set *es, const char *name, counter_type value);

 void setenv_int(struct env_set *es, const char *name, int value);

-void setenv_unsigned(struct env_set *es, const char *name, unsigned int value);

+void setenv_long_long(struct env_set *es, const char *name, long long value);

 void setenv_str(struct env_set *es, const char *name, const char *value);

@@ -565,10 +565,7 @@ multi_client_disconnect_setenv(struct multi_context *m,

     setenv_stats(&mi->context);

     /* setenv connection duration */

-    {

-        const unsigned int duration = (unsigned int) now - mi->created;

-        setenv_unsigned(mi->context.c2.es, "time_duration", duration);

-    }

+    setenv_long_long(mi->context.c2.es, "time_duration", now - mi->created);

 }

 static void

@@ -1769,7 +1766,7 @@ multi_client_connect_setenv(struct multi_context *m,

     {

         const char *created_ascii = time_string(mi->created, 0, false, &gc);

         setenv_str(mi->context.c2.es, "time_ascii", created_ascii);

-        setenv_unsigned(mi->context.c2.es, "time_unix", (unsigned int)mi->created);

+        setenv_long_long(mi->context.c2.es, "time_unix", mi->created);

     }

     gc_free(&gc);

@@ -990,7 +990,7 @@ setenv_settings(struct env_set *es, const struct options *o)

     setenv_int(es, "verb", o->verbosity);

     setenv_int(es, "daemon", o->daemon);

     setenv_int(es, "daemon_log_redirect", o->log);

-    setenv_unsigned(es, "daemon_start_time", time(NULL));

+    setenv_long_long(es, "daemon_start_time", time(NULL));

     setenv_int(es, "daemon_pid", platform_getpid());

     if (o->connection_list)