From 040da43889d0c3a08dc4469cb128b9f8015a78f8 Mon Sep 17 00:00:00 2001 From: Simon Rozman Date: Wed, 20 Feb 2019 18:38:18 +0100 Subject: [PATCH] wintun: Cleanup Signed-off-by: Simon Rozman --- tun/tun_windows.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tun/tun_windows.go b/tun/tun_windows.go index 5a4103d..5f9c0f4 100644 --- a/tun/tun_windows.go +++ b/tun/tun_windows.go @@ -239,7 +239,7 @@ func (tun *nativeTun) Read(buff []byte, offset int) (int, error) { } // Copy data. - copy(buff[offset:], (*(*[packetSizeMax]byte)(unsafe.Pointer(&tun.rdBuff.data[tun.rdBuff.offset+4])))[:size]) + copy(buff[offset:], tun.rdBuff.data[tun.rdBuff.offset+4:][:size]) tun.rdBuff.offset += pSize return int(size), nil } @@ -331,7 +331,7 @@ func (tun *nativeTun) putTunPacket(buff []byte) error { // Write packet to the exchange buffer. *(*uint32)(unsafe.Pointer(&tun.wrBuff.data[tun.wrBuff.offset])) = size - copy((*(*[packetSizeMax]byte)(unsafe.Pointer(&tun.wrBuff.data[tun.wrBuff.offset+4])))[:size], buff) + copy(tun.wrBuff.data[tun.wrBuff.offset+4:][:size], buff) tun.wrBuff.packetNum++ tun.wrBuff.offset += pSize