From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: simon@ruderich.org Received: from krantz.zx2c4.com (localhost [127.0.0.1]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 05702c77 for ; Sun, 31 Dec 2017 16:16:09 +0000 (UTC) Received: from zucker2.schokokeks.org (zucker2.schokokeks.org [178.63.68.90]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 94567823 for ; Sun, 31 Dec 2017 16:16:07 +0000 (UTC) From: Simon Ruderich To: wireguard@lists.zx2c4.com Subject: [PATCH 3/7] tun_linux: document packet information header values Date: Sun, 31 Dec 2017 17:16:50 +0100 Message-Id: <6a5d929ecf3211b72d7a4f04c7fc59c3c77b0af3.1514726309.git.simon@ruderich.org> In-Reply-To: References: In-Reply-To: References: List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --- src/tun_linux.go | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/tun_linux.go b/src/tun_linux.go index 7fcbe00..dfa74a6 100644 --- a/src/tun_linux.go +++ b/src/tun_linux.go @@ -258,6 +258,8 @@ func (tun *NativeTun) Write(buff []byte, offset int) (int, error) { buff = buff[offset-PIHeaderSize:] // add packet information header + // bytes 0-1: flags + // bytes 2-3: protocol buff[0] = 0x00 buff[1] = 0x00 -- 2.15.1