arp: fix -H/-t handling.

[oweals/busybox.git] / networking / udhcp / dhcpd.c

diff --git a/networking/udhcp/dhcpd.c b/networking/udhcp/dhcpd.c
index dd55e70f4861def201cf2648fe4734376537c7e0..9ad95954dd0ec5c0b6a56d7d86049949ce4de1d2 100644 (file)
--- a/networking/udhcp/dhcpd.c
+++ b/networking/udhcp/dhcpd.c
@@ -377,6 +377,7 @@ int udhcpd_main(int argc UNUSED_PARAM, char **argv)
        /* Setup the signal pipe */
        udhcp_sp_setup();
 
+ continue_with_autotime:
        timeout_end = monotonic_sec() + server_config.auto_time;
        while (1) { /* loop until universe collapses */
                fd_set rfds;
@@ -406,8 +407,7 @@ int udhcpd_main(int argc UNUSED_PARAM, char **argv)
                }
                if (retval == 0) {
                        write_leases();
-                       timeout_end = monotonic_sec() + server_config.auto_time;
-                       continue;
+                       goto continue_with_autotime;
                }
                if (retval < 0 && errno != EINTR) {
                        log1("Error on select");
@@ -419,10 +419,10 @@ int udhcpd_main(int argc UNUSED_PARAM, char **argv)
                        bb_info_msg("Received SIGUSR1");
                        write_leases();
                        /* why not just reset the timeout, eh */
-                       timeout_end = monotonic_sec() + server_config.auto_time;
-                       continue;
+                       goto continue_with_autotime;
                case SIGTERM:
                        bb_info_msg("Received SIGTERM");
+                       write_leases();
                        goto ret0;
                case 0: /* no signal: read a packet */
                        break;