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=-8.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 AF54AC433DF for ; Thu, 13 Aug 2020 01:28:50 +0000 (UTC) Received: from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 84BFB20675 for ; Thu, 13 Aug 2020 01:28:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 84BFB20675 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=netfilter.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linux-kernel-mentees-bounces@lists.linuxfoundation.org Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id 60A3E86224; Thu, 13 Aug 2020 01:28:50 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 5EWOfBCu8XcQ; Thu, 13 Aug 2020 01:28:49 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by fraxinus.osuosl.org (Postfix) with ESMTP id 2E16685F55; Thu, 13 Aug 2020 01:28:49 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 161EEC07FF; Thu, 13 Aug 2020 01:28:49 +0000 (UTC) Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by lists.linuxfoundation.org (Postfix) with ESMTP id 73F7CC004D for ; Thu, 13 Aug 2020 01:28:47 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 7054688278 for ; Thu, 13 Aug 2020 01:28:47 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DPPw3ExFhBm6 for ; Thu, 13 Aug 2020 01:28:46 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from mail.us.es (correo.us.es [193.147.175.20]) by whitealder.osuosl.org (Postfix) with ESMTPS id C4D0988270 for ; Thu, 13 Aug 2020 01:28:45 +0000 (UTC) Received: from antivirus1-rhel7.int (unknown [192.168.2.11]) by mail.us.es (Postfix) with ESMTP id 4BD26DA7B0 for ; Thu, 13 Aug 2020 03:28:41 +0200 (CEST) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id 3DCDFDA797 for ; Thu, 13 Aug 2020 03:28:41 +0200 (CEST) Received: by antivirus1-rhel7.int (Postfix, from userid 99) id 31BF9DA78D; Thu, 13 Aug 2020 03:28:41 +0200 (CEST) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id 9C6DEDA704; Thu, 13 Aug 2020 03:28:38 +0200 (CEST) Received: from 192.168.1.97 (192.168.1.97) by antivirus1-rhel7.int (F-Secure/fsigk_smtp/550/antivirus1-rhel7.int); Thu, 13 Aug 2020 03:28:38 +0200 (CEST) X-Virus-Status: clean(F-Secure/fsigk_smtp/550/antivirus1-rhel7.int) Received: from us.es (246.pool85-48-185.static.orange.es [85.48.185.246]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: 1984lsi) by entrada.int (Postfix) with ESMTPSA id 111A542EE38E; Thu, 13 Aug 2020 03:28:37 +0200 (CEST) Date: Thu, 13 Aug 2020 03:28:35 +0200 X-SMTPAUTHUS: auth mail.us.es From: Pablo Neira Ayuso To: Simon Horman Message-ID: <20200813012835.GA1851@salvia> References: <20200810220703.796718-1-yepeilin.cs@gmail.com> <20200811074640.841693-1-yepeilin.cs@gmail.com> <20200811125956.GA31293@vergenet.net> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200811125956.GA31293@vergenet.net> User-Agent: Mutt/1.10.1 (2018-07-13) X-Virus-Scanned: ClamAV using ClamSMTP Cc: Wensong Zhang , coreteam@netfilter.org, "David S. Miller" , Florian Westphal , linux-kernel@vger.kernel.org, Jozsef Kadlecsik , lvs-devel@vger.kernel.org, Julian Anastasov , netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, Jakub Kicinski , Cong Wang , syzkaller-bugs@googlegroups.com, linux-kernel-mentees@lists.linuxfoundation.org, Peilin Ye Subject: Re: [Linux-kernel-mentees] [PATCH net-next v2] ipvs: Fix uninit-value in do_ip_vs_set_ctl() X-BeenThere: linux-kernel-mentees@lists.linuxfoundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-kernel-mentees-bounces@lists.linuxfoundation.org Sender: "Linux-kernel-mentees" On Tue, Aug 11, 2020 at 02:59:59PM +0200, Simon Horman wrote: > On Tue, Aug 11, 2020 at 01:29:04PM +0300, Julian Anastasov wrote: > > > > Hello, > > > > On Tue, 11 Aug 2020, Peilin Ye wrote: > > > > > do_ip_vs_set_ctl() is referencing uninitialized stack value when `len` is > > > zero. Fix it. > > > > > > Reported-by: syzbot+23b5f9e7caf61d9a3898@syzkaller.appspotmail.com > > > Link: https://syzkaller.appspot.com/bug?id=46ebfb92a8a812621a001ef04d90dfa459520fe2 > > > Suggested-by: Julian Anastasov > > > Signed-off-by: Peilin Ye > > > > Looks good to me, thanks! > > > > Acked-by: Julian Anastasov > > Pablo, could you consider this for nf-next or should we repost when > net-next re-opens? No worries, it will sit in netfilter's patchwork until net-next reopens. _______________________________________________ Linux-kernel-mentees mailing list Linux-kernel-mentees@lists.linuxfoundation.org https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees