go vet/lint

[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 22c893c80fb51d3bb0bb1affbfa395e32a137257..e43dc9c75c235f54dcf206209e17b62105cde430 100644 (file)
--- a/src/cypherpunks.ru/govpn/peer.go
+++ b/src/cypherpunks.ru/govpn/peer.go
@@ -1,6 +1,6 @@
 /*
 GoVPN -- simple secure free software virtual private network daemon
-Copyright (C) 2014-2016 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2014-2017 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
@@ -56,13 +56,15 @@ func newNonces(key *[32]byte, i uint64) chan *[NonceSize]byte {
        if err != nil {
                panic(err)
        }
+       sum := make([]byte, mac.Size())
        nonces := make(chan *[NonceSize]byte, NonceBucketSize*3)
        go func() {
                for {
                        buf := new([NonceSize]byte)
                        binary.BigEndian.PutUint64(buf[:], i)
                        mac.Write(buf[:])
-                       mac.Sum(buf[:0])
+                       mac.Sum(sum[0:])
+                       copy(buf[:], sum)
                        nonces <- buf
                        mac.Reset()
                        i += 2
@@ -86,7 +88,7 @@ type Peer struct {
 
        // Basic
        Addr string
-       Id   *PeerId
+       ID   *PeerID
        Conn io.Writer `json:"-"`
 
        // Traffic behaviour
@@ -96,7 +98,7 @@ type Peer struct {
        Encless     bool
        MTU         int
 
-       key *[SSize]byte `json:"-"`
+       key *[SSize]byte
 
        // Timers
        Timeout     time.Duration `json:"-"`
@@ -133,7 +135,7 @@ type Peer struct {
 }
 
 func (p *Peer) String() string {
-       return p.Id.String() + ":" + p.Addr
+       return p.ID.String() + ":" + p.Addr
 }
 
 // Zero peer's memory state.
@@ -183,7 +185,7 @@ func newPeer(isClient bool, addr string, conn io.Writer, conf *PeerConf, key *[S
 
        peer := Peer{
                Addr: addr,
-               Id:   conf.Id,
+               ID:   conf.ID,
                Conn: conn,
 
                NoiseEnable: noiseEnable,