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=-11.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 72FC9C433FE for ; Fri, 17 Sep 2021 13:30:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 57F7360296 for ; Fri, 17 Sep 2021 13:30:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241288AbhIQNbc (ORCPT ); Fri, 17 Sep 2021 09:31:32 -0400 Received: from mail.kernel.org ([198.145.29.99]:58148 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232579AbhIQNb3 (ORCPT ); Fri, 17 Sep 2021 09:31:29 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 6E19561019; Fri, 17 Sep 2021 13:30:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1631885407; bh=qnIIqWOmKutzY1XX628/2eCqZHLEwUMBR1qnwxU+1v4=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=lwC5pnXwYiXiKC8o6Mk4Lto+PJwi8D5EKtnYgB6mdWIRYHiIG2p4TUz3tgOQ7Xboc 1GFRxtTDWnw5s1v0HFpoD4zSRxzeqiPVhxcGIOjQd5PW4tM91gZAk+HNobAniw8Se7 6uvKq1JzZqg+ZgC6EM6EODa+C4hVS4Y997e2Mzi+pFzjXpSR0qCHBz/lqMrdaycEV1 zcUkTiZqwJzDfgXBZ6E0O6ErJBWD1OP+Afy8gUqffSz3ztYygzjmWkfcWrD/0eUSha 8dEHVxSYR+SvW/9rZ6xDSmvjRi9tQ94LwcbLuJ8RSildmpjua9nmJck+6O5m7rwkEi p4vhSckNjYY1w== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] net: dsa: bcm_sf2: Fix array overrun in bcm_sf2_num_active_ports() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <163188540739.4005.9639402799182516075.git-patchwork-notify@kernel.org> Date: Fri, 17 Sep 2021 13:30:07 +0000 References: <20210916213336.1710044-1-f.fainelli@gmail.com> In-Reply-To: <20210916213336.1710044-1-f.fainelli@gmail.com> To: Florian Fainelli Cc: netdev@vger.kernel.org, andrew@lunn.ch, vivien.didelot@gmail.com, olteanv@gmail.com, davem@davemloft.net, kuba@kernel.org, rafal@milecki.pl, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (refs/heads/master): On Thu, 16 Sep 2021 14:33:35 -0700 you wrote: > After d12e1c464988 ("net: dsa: b53: Set correct number of ports in the > DSA struct") we stopped setting dsa_switch::num_ports to DSA_MAX_PORTS, > which created an off by one error between the statically allocated > bcm_sf2_priv::port_sts array (of size DSA_MAX_PORTS). When > dsa_is_cpu_port() is used, we end-up accessing an out of bounds member > and causing a NPD. > > [...] Here is the summary with links: - [net] net: dsa: bcm_sf2: Fix array overrun in bcm_sf2_num_active_ports() https://git.kernel.org/netdev/net/c/02319bf15acf You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html