VBoxNetDHCP.cpp

Timestamp:

Mar 17, 2009 2:13:44 PM (16 years ago)

Author:

vboxsync

Message:

DHCP: DHCPRequest could be send it any time and it's right of client recalculate xid (basing on timestamp) RFC1541

File:

trunk/src/VBox/NetworkServices/DHCP/VBoxNetDHCP.cpp

-              r18026
+              r18027
         if (pLease->isBeingOffered())
+        {
+            fAckIt = true;
             if (pLease->m_xid == pDhcpMsg->bp_xid)
+            {
-                fAckIt = true;
                 debugPrint(2, true, "REQUEST for offered lease.");
-                pLease->activate();
+            }
             else
                 debugPrint(2, true, "REQUEST for offered lease, xid mismatch. Expected %#x, got %#x.",
                            pLease->m_xid, pDhcpMsg->bp_xid);
+            pLease->m_xid = pDhcpMsg->bp_xid; /* update xid */
+            pLease->activate();
+        }
         else if (!pLease->isInCurrentConfig())

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