diff options
Diffstat (limited to 'tun/tun_windows.go')
| -rw-r--r-- | tun/tun_windows.go | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/tun/tun_windows.go b/tun/tun_windows.go index 34f2980..2af8e3e 100644 --- a/tun/tun_windows.go +++ b/tun/tun_windows.go @@ -160,11 +160,10 @@ retry: packet, err := tun.session.ReceivePacket() switch err { case nil: - packetSize := len(packet) - copy(bufs[0][offset:], packet) - sizes[0] = packetSize + n := copy(bufs[0][offset:], packet) + sizes[0] = n tun.session.ReleaseReceivePacket(packet) - tun.rate.update(uint64(packetSize)) + tun.rate.update(uint64(n)) return 1, nil case windows.ERROR_NO_MORE_ITEMS: if !shouldSpin || uint64(nanotime()-start) >= spinloopDuration { |