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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B3277C43334 for ; Tue, 7 Jun 2022 01:16:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233097AbiFGBQ1 (ORCPT ); Mon, 6 Jun 2022 21:16:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43832 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235589AbiFGBQY (ORCPT ); Mon, 6 Jun 2022 21:16:24 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3CD44880C2; Mon, 6 Jun 2022 18:16:22 -0700 (PDT) Received: from canpemm500010.china.huawei.com (unknown [172.30.72.56]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4LHC5x4ZzbzRhbV; Tue, 7 Jun 2022 09:13:09 +0800 (CST) Received: from [10.174.177.215] (10.174.177.215) by canpemm500010.china.huawei.com (7.192.105.118) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Tue, 7 Jun 2022 09:16:20 +0800 Subject: Re: [PATCH net-next v4] ipv6: Fix signed integer overflow in __ip6_append_data To: Jakub Kicinski CC: Paolo Abeni , , , , , , , , , , , , , , References: <20220601084803.1833344-1-wangyufen@huawei.com> <4c9e3cf5122f4c2f8a2473c493891362e0a13b4a.camel@redhat.com> <20220602090228.1e493e47@kernel.org> <34c12525e133402e9d49601974b3deb390991e74.camel@redhat.com> <9b09cb01-07ee-6b33-5351-74a40edbda3d@huawei.com> <20220606072413.284b10fa@kernel.org> From: wangyufen Message-ID: <76504e45-df0a-e202-392e-cbed7ad7d70e@huawei.com> Date: Tue, 7 Jun 2022 09:16:19 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.4.0 MIME-Version: 1.0 In-Reply-To: <20220606072413.284b10fa@kernel.org> Content-Type: text/plain; charset="gbk"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.174.177.215] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To canpemm500010.china.huawei.com (7.192.105.118) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org ÔÚ 2022/6/6 22:24, Jakub Kicinski дµÀ: > On Mon, 6 Jun 2022 10:03:27 +0800 wangyufen wrote: >>> LGTM. Imho this can even land in a separated patch (whatever is easier) >> Thanks for all the feedback. >> So, Jakub will send a new patch to fix the l2tp_ip6_sendmsg issue? > That was just a suggestion, if possible I'd prefer if you double > checked the analysis, tested that or similar code, wrote a commit > message etc. and sent it. > . OK, thanks. will send in v5.