udhcp: new config option "Rewrite the lease file at every new acknowledge"

       (Mats Erik Andersson <mats@blue2net.com> (Blue2Net AB))
udhcp: consistently treat server_config.start/end IPs as host-order
       fix IP parsing for 64bit machines
       fix unsafe hton macro usage in read_opt()
       do not chdir("/") when daemonizing
       fix help text

1 files changed, 1 insertions, 2 deletions

diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index 06806ec66..50ac31e61 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -114,8 +114,7 @@ static void client_background(void)
  * If that will be properly disabled for NOMMU, client_background()
  * will work on NOMMU too */
 #else
-// chdir(/) is problematic. Imagine that e.g. pidfile name is RELATIVE! what will unlink do then, eh?
-        bb_daemonize(DAEMON_CHDIR_ROOT);
+        bb_daemonize(0);
         /* rewrite pidfile, as our pid is different now */
         if (client_config.pidfile)
                 write_pidfile(client_config.pidfile);