From owner-freebsd-net@FreeBSD.ORG Mon Oct 20 17:37:40 2008 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BF922106566B for ; Mon, 20 Oct 2008 17:37:40 +0000 (UTC) (envelope-from bright@elvis.mu.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.freebsd.org (Postfix) with ESMTP id B02528FC12 for ; Mon, 20 Oct 2008 17:37:40 +0000 (UTC) (envelope-from bright@elvis.mu.org) Received: by elvis.mu.org (Postfix, from userid 1192) id 7AB6C1A3C37; Mon, 20 Oct 2008 10:37:40 -0700 (PDT) Date: Mon, 20 Oct 2008 10:37:40 -0700 From: Alfred Perlstein To: freebsd-net@freebsd.org Message-ID: <20081020173740.GK22503@elvis.mu.org> References: <48F93051.6040808@nttmcl.com> <20081018090351.GA29876@verio.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20081018090351.GA29876@verio.net> User-Agent: Mutt/1.4.2.3i Subject: Re: Closing connection from an accept_filter(9) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Oct 2008 17:37:40 -0000 * David DeSimone [081018 02:25] wrote: > Eugene M. Kim wrote: > > > > Is it possible to close a connection from an accept filter, for > > example, in order to prevent an incoming connection with a malformed > > request body from ever reaching the userland? > > How would you propose to find out what is in the request body without > first accepting the connection? By writing a custom accept filter! :) -Alfred