From owner-freebsd-net@FreeBSD.ORG Tue Nov 18 17:33:09 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 44AD5106564A for ; Tue, 18 Nov 2008 17:33:09 +0000 (UTC) (envelope-from ddesimone@verio.net) Received: from relay1-bcrtfl2.verio.net (relay1-bcrtfl2.verio.net [131.103.218.142]) by mx1.freebsd.org (Postfix) with ESMTP id 0B1BA8FC13 for ; Tue, 18 Nov 2008 17:33:09 +0000 (UTC) (envelope-from ddesimone@verio.net) Received: from iad-wprd-xchw01.corp.verio.net (iad-wprd-xchw01.corp.verio.net [198.87.7.164]) by relay1-bcrtfl2.verio.net (Postfix) with ESMTP id 1898FB0380EF for ; Tue, 18 Nov 2008 12:33:08 -0500 (EST) Thread-Index: AclJo7hD10BgsMvjSNWGjG4A8ugquw== Received: from limbo.int.dllstx01.us.it.verio.net ([10.10.10.11]) by iad-wprd-xchw01.corp.verio.net with Microsoft SMTPSVC(6.0.3790.1830); Tue, 18 Nov 2008 12:33:07 -0500 Received: by limbo.int.dllstx01.us.it.verio.net (Postfix, from userid 1000) id 9FD4E1E6B3; Tue, 18 Nov 2008 11:33:37 -0600 (CST) Date: Tue, 18 Nov 2008 11:33:37 -0600 From: "David DeSimone" To: Content-Transfer-Encoding: 7bit Message-ID: <20081118173337.GA19402@verio.net> Mail-Followup-To: freebsd-net@freebsd.org References: <491C2235.4090509@earthlink.net> <1226589468.1976.12.camel@wombat.2hip.net> <491C4EC2.2000802@earthlink.net> <491D6CED.50006@earthlink.net> <491DC28E.80804@elischer.org> <1226688153.1719.23.camel@squirrel.corp.cox.com> <20081115102746.K61259@maildrop.int.zabbadoz.net> <4921DBB4.4060505@earthlink.net> <20081118113823.T61259@maildrop.int.zabbadoz.net> <4922BF6A.1000108@earthlink.net> Content-class: urn:content-classes:message X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.3168 Importance: normal Priority: normal MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <4922BF6A.1000108@earthlink.net> Precedence: bulk User-Agent: Mutt/1.5.17+20080114 (2008-01-14) X-OriginalArrivalTime: 18 Nov 2008 17:33:07.0604 (UTC) FILETIME=[B8397540:01C949A3] Subject: Re: FreeBSD 6.3 gre and tracerouteo X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Nov 2008 17:33:09 -0000 Stephen Clark wrote: > > switch (proto) { > case IPPROTO_GRE: > hlen += sizeof(struct gre_h); > + > + m->m_flags &= ~(M_DECRYPTED); > + Are there security implications from removing this flag? -- David DeSimone == Network Admin == fox@verio.net "I don't like spinach, and I'm glad I don't, because if I liked it I'd eat it, and I just hate it." -- Clarence Darrow This email message is intended for the use of the person to whom it has been sent, and may contain information that is confidential or legally protected. If you are not the intended recipient or have received this message in error, you are not authorized to copy, distribute, or otherwise use this message or its attachments. Please notify the sender immediately by return e-mail and permanently delete this message and any attachments. Verio, Inc. makes no warranty that this email is error or virus free. Thank you.