STRLCPY/dnstt

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dnstt-server/main.go

		skipped 505 lines
506	506		var clientID turbotunnel.ClientID
507	507		n = copy(clientID[:], payload)
508	508		payload = payload[n:]
509		-	if n < len(clientID) {
	509	+	if n == len(clientID) {
	510	+	// Discard padding and pull out the packets contained in
	511	+	// the payload.
	512	+	r := bytes.NewReader(payload)
	513	+	for {
	514	+	p, err := nextPacket(r)
	515	+	if err != nil {
	516	+	break
	517	+	}
	518	+	// Feed the incoming packet to KCP.
	519	+	ttConn.QueueIncoming(p, clientID)
	520	+	}
	521	+	} else {
510	522		// Payload is not long enough to contain a ClientID.
511	523		if resp != nil && resp.Rcode() == dns.RcodeNoError {
512	524		resp.Flags \|= dns.RcodeNameError
		skipped 6 lines
519	531		case ch <- &record{resp, addr, clientID}:
520	532		default:
521	533		}
522		-	}
523		-	// Discard padding and pull out the packets contained in the payload.
524		-	r := bytes.NewReader(payload)
525		-	for {
526		-	p, err := nextPacket(r)
527		-	if err != nil {
528		-	break
529		-	}
530		-	// Feed the incoming packet to KCP.
531		-	ttConn.QueueIncoming(p, clientID)
532	534		}
533	535		}
534	536		}
		skipped 360 lines