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no-op: only one branch results in DHCPNAK

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This commit is contained in:
Michael Stapelberg 2018-06-18 19:29:58 +02:00
parent 34d494b85c
commit 957e4de03a
1 changed files with 1 additions and 2 deletions
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3
internal/dhcp4d/dhcp4d.go
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@ -164,10 +164,9 @@ func (h *Handler) ServeDHCP(p dhcp4.Packet, msgType dhcp4.MessageType, options d
if server, ok := options[dhcp4.OptionServerIdentifier]; ok && !net.IP(server).Equal(h.serverIP) {
return nil // message not for this dhcp server
}
nak := dhcp4.ReplyPacket(p, dhcp4.NAK, h.serverIP, nil, 0, nil)
leaseNum := h.canLease(reqIP, p.CHAddr().String())
if leaseNum == -1 {
return nak
return dhcp4.ReplyPacket(p, dhcp4.NAK, h.serverIP, nil, 0, nil)
}
lease := &Lease{