Forbid any later GNU GPL versions autousage

[govpn.git] / src / cypherpunks.ru / govpn / peer.go

diff --git a/src/cypherpunks.ru/govpn/peer.go b/src/cypherpunks.ru/govpn/peer.go
index e43dc9c75c235f54dcf206209e17b62105cde430..42babbc13b512b909d634b8434cc2b1aa8137fa8 100644 (file)
--- a/src/cypherpunks.ru/govpn/peer.go
+++ b/src/cypherpunks.ru/govpn/peer.go
@@ -1,11 +1,10 @@
 /*
 GoVPN -- simple secure free software virtual private network daemon
-Copyright (C) 2014-2017 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2014-2019 Sergey Matveev <stargrave@stargrave.org>
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, version 3 of the License.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -63,7 +62,7 @@ func newNonces(key *[32]byte, i uint64) chan *[NonceSize]byte {
                        buf := new([NonceSize]byte)
                        binary.BigEndian.PutUint64(buf[:], i)
                        mac.Write(buf[:])
-                       mac.Sum(sum[0:])
+                       mac.Sum(sum[:0])
                        copy(buf[:], sum)
                        nonces <- buf
                        mac.Reset()