X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flibsystemd-dhcp%2Fsd-dhcp-client.c;fp=src%2Flibsystemd-dhcp%2Fsd-dhcp-client.c;h=01397cff398be59c3a4e1a1fee05109bf28e7688;hb=0a1b6da82109c3b08b1f966a1625a77cc312135a;hp=63b7b24d87fd8e359ff84e8fc172f403b134ee47;hpb=8fa2eeace7beecedb01c82811e28949cacec1236;p=elogind.git

diff --git a/src/libsystemd-dhcp/sd-dhcp-client.c b/src/libsystemd-dhcp/sd-dhcp-client.c
index 63b7b24d8..01397cff3 100644
--- a/src/libsystemd-dhcp/sd-dhcp-client.c
+++ b/src/libsystemd-dhcp/sd-dhcp-client.c
@@ -206,11 +206,17 @@ static int client_message_init(sd_dhcp_client *client, DHCPMessage *message,
                                size_t *optlen) {
         int r;
 
-        r = dhcp_message_init(message, BOOTREQUEST, client->xid, type,
-                              secs, opt, optlen);
+        assert(secs);
+
+        r = dhcp_message_init(message, BOOTREQUEST, client->xid, type, opt,
+                              optlen);
         if (r < 0)
                 return r;
 
+        /* Although 'secs' field is a SHOULD in RFC 2131, certain DHCP servers
+           refuse to issue an DHCP lease if 'secs' is set to zero */
+        message->secs = htobe16(secs);
+
         memcpy(&message->chaddr, &client->mac_addr, ETH_ALEN);
 
         if (client->state == DHCP_STATE_RENEWING ||