From owner-freebsd-net@FreeBSD.ORG Tue Feb 8 13:42:40 2005 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 59CA616A4CE for ; Tue, 8 Feb 2005 13:42:40 +0000 (GMT) Received: from daemon.kr.FreeBSD.org (www.kr.freebsd.org [211.115.73.199]) by mx1.FreeBSD.org (Postfix) with ESMTP id A7A8043D41 for ; Tue, 8 Feb 2005 13:42:39 +0000 (GMT) (envelope-from cjh@kr.FreeBSD.org) Received: from localhost (localhost [127.0.0.1]) by daemon.kr.FreeBSD.org (Postfix) with ESMTP id B734F1A7AF; Tue, 8 Feb 2005 22:42:32 +0900 (KST) Received: from daemon.kr.FreeBSD.org ([127.0.0.1]) by localhost (daemon.kr.freebsd.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 88226-14; Tue, 8 Feb 2005 22:42:27 +0900 (KST) Received: from gradius.saturnsoft.net (daemon [211.115.73.199]) by daemon.kr.FreeBSD.org (Postfix) with ESMTP id B933F1A7AD; Tue, 8 Feb 2005 22:42:27 +0900 (KST) Received: from localhost (localhost [127.0.0.1])j18DgSsj075440; Tue, 8 Feb 2005 22:42:31 +0900 (KST) (envelope-from cjh@kr.FreeBSD.org) Date: Tue, 08 Feb 2005 22:42:27 +0900 (KST) Message-Id: <20050208.224227.27773191.cjh@kr.FreeBSD.org> To: max@love2party.net From: CHOI Junho In-Reply-To: <200502071319.57331.max@love2party.net> References: <20050207.182021.68162131.cjh@kr.FreeBSD.org> <200502071319.57331.max@love2party.net> Organization: Korea FreeBSD Users Group X-URL: http://www.kr.FreeBSD.org/~cjh X-Mailer: Mew version 4.2rc1 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at kr.FreeBSD.org cc: freebsd-net@freebsd.org Subject: Re: kernel mode httpd/ftpd for FreeBSD? X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Feb 2005 13:42:40 -0000 From: Max Laier Subject: Re: kernel mode httpd/ftpd for FreeBSD? Date: Mon, 7 Feb 2005 13:19:45 +0100 > On Monday 07 February 2005 10:20, CHOI Junho wrote: > > Anyone knows about kernel-mode httpd/ftpd for FreeBSD? (just like tux > > of linuxI searched several times but failed. > > No there is not. In my humble opinion it's a *really* bad idea to implement > something that vulnarable to external attacks and buffer overflows inside the > kernel. The often claimed performance benefit can as easily be achieved with > accept filters (see esp. accf_http(9)) and kqueue(9). There is really no > need to put this into the kernel. I understand what you mean. If so, why serious network server like nfs is still in kernel? Of course it is a fat job to implement http/ftp in kernel, but it can be a good experiment... -- CHOI Junho cjh@[kr.]FreeBSD.org Key fingerprint = 1369 7374 A45F F41A F3C0 07E3 4A01 C020 E602 60F5