From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7DC3BC169C4 for ; Mon, 11 Feb 2019 21:21:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 25EFB214DA for ; Mon, 11 Feb 2019 21:21:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=yandex.ru header.i=@yandex.ru header.b="wSUXbe3P" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727057AbfBKVVZ (ORCPT ); Mon, 11 Feb 2019 16:21:25 -0500 Received: from forward500j.mail.yandex.net ([5.45.198.250]:54666 "EHLO forward500j.mail.yandex.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727036AbfBKVVZ (ORCPT ); Mon, 11 Feb 2019 16:21:25 -0500 Received: from mxback15o.mail.yandex.net (mxback15o.mail.yandex.net [IPv6:2a02:6b8:0:1a2d::66]) by forward500j.mail.yandex.net (Yandex) with ESMTP id D430511C1A9D; Tue, 12 Feb 2019 00:21:21 +0300 (MSK) Received: from localhost (localhost [::1]) by mxback15o.mail.yandex.net (nwsmtp/Yandex) with ESMTP id 9ZovjpNCyD-LKTK4o3R; Tue, 12 Feb 2019 00:21:21 +0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1549920081; bh=ntrStKsnT+EwOvQEPA48dKPTT12crE0ESf3wmUiCSDo=; h=From:To:Cc:In-Reply-To:References:Subject:Date:Message-Id; b=wSUXbe3PrCjvNgPCIp9g6Neo/iTgxJN5lnC2+Sh+0lZkO3adtWAahk8dukJSLNSDG UYf7VmFowsjYjJ7VsojogMFnAhToOT9JtXjCWDcHlaUp9+1qTURp+TIVQc39ZpOl2g PS85Z/X6QrBBxO39J56KvlhNc2jRmHEBDAQOCDvs= Authentication-Results: mxback15o.mail.yandex.net; dkim=pass header.i=@yandex.ru Received: by myt1-06117f29c1ea.qloud-c.yandex.net with HTTP; Tue, 12 Feb 2019 00:21:20 +0300 From: Nazarov Sergey To: Paul Moore Cc: "linux-security-module@vger.kernel.org" , "selinux@vger.kernel.org" , "netdev@vger.kernel.org" , Casey Schaufler In-Reply-To: References: <16659801547571984@sas1-890ba5c2334a.qloud-c.yandex.net> <1378e106-1826-2ab4-a3b1-88b57cee8497@schaufler-ca.com> <10416711547829281@sas1-fed4e4c8a570.qloud-c.yandex.net> <42957681548090694@sas1-adb97d30497b.qloud-c.yandex.net> <4824091548178512@sas1-ea1d14049a51.qloud-c.yandex.net> <11471341548341163@sas2-7b909973f402.qloud-c.yandex.net> <1125571548681054@iva5-0acfc31d2b43.qloud-c.yandex.net> <3499451548746609@myt4-929fb874f3f2.qloud-c.yandex.net> <3191601548853902@myt6-23299ba78d64.qloud-c.yandex.net> <11242361548940840@iva8-8d7a47df0521.qloud-c.yandex.net> Subject: Re: Kernel memory corruption in CIPSO labeled TCP packets processing. MIME-Version: 1.0 X-Mailer: Yamail [ http://yandex.ru ] 5.0 Date: Tue, 12 Feb 2019 00:21:20 +0300 Message-Id: <34948711549920080@myt1-06117f29c1ea.qloud-c.yandex.net> Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=utf-8 Sender: owner-linux-security-module@vger.kernel.org Precedence: bulk List-ID: Hi, Paul! What I need to do for this? 11.02.2019, 23:37, "Paul Moore" : > On Thu, Jan 31, 2019 at 8:20 AM Nazarov Sergey wrote: >>  31.01.2019, 05:10, "Paul Moore" : >>  > This isn't how the rest of the stack works, look at >>  > ip_local_deliver_finish() for one example. Perhaps the behavior you >>  > are proposing is correct, but please show me where in the various RFC >>  > specs it is defined so that I can better understand why it should work >>  > this way. >>  > -- >>  > paul moore >>  > www.paul-moore.com >> >>  Sorry, I was inattentive. ip_options_compile modifies srr option data, only if >>  skb is NULL. My last message could be ignored. > > Hi Nazarov, > > Do you plan on submitting these patches as a proper patchset for > review and merging? > > -- > paul moore > www.paul-moore.com