diff options
Diffstat (limited to 'tun')
| -rw-r--r-- | tun/tun_windows.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tun/tun_windows.go b/tun/tun_windows.go index 137eb6c..65c32f2 100644 --- a/tun/tun_windows.go +++ b/tun/tun_windows.go @@ -240,7 +240,7 @@ func (tun *nativeTun) Read(buff []byte, offset int) (int, error) { packet = packet[:pSize] // Copy data. - copy(buff[offset:], packet[packetExchangeAlignment:][:size]) + copy(buff[offset:], packet[packetExchangeAlignment:packetExchangeAlignment+size]) tun.rdBuff.offset += pSize return int(size), nil } @@ -331,9 +331,9 @@ func (tun *nativeTun) putTunPacket(buff []byte) error { } // Write packet to the exchange buffer. - packet := tun.wrBuff.data[tun.wrBuff.offset:][:pSize] + packet := tun.wrBuff.data[tun.wrBuff.offset : tun.wrBuff.offset+pSize] binary.LittleEndian.PutUint32(packet[:4], size) - copy(packet[packetExchangeAlignment:][:size], buff) + copy(packet[packetExchangeAlignment:packetExchangeAlignment+size], buff) tun.wrBuff.packetNum++ tun.wrBuff.offset += pSize |