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=-11.7 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=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 95329C4320A for ; Tue, 3 Aug 2021 21:40:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7EB7A6103C for ; Tue, 3 Aug 2021 21:40:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233190AbhHCVk1 (ORCPT ); Tue, 3 Aug 2021 17:40:27 -0400 Received: from mail.kernel.org ([198.145.29.99]:52466 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232802AbhHCVkR (ORCPT ); Tue, 3 Aug 2021 17:40:17 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 64AF6610FB; Tue, 3 Aug 2021 21:40:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628026806; bh=fgJSoFERRgbkHdZY3UxNPUp19d9/G5RueZLA1Fsn2w4=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=i7rFM7dKGRJ6cNvTABowzzMPDzXR6xmCVheO12ZnKtlI4RPss5orGJBEXI38nBXh7 nqZDvBDiM0AhAuAeKzQBkqfReAtANGS6rZ4xcpqATrHqOMYlTnIKo/LI2ltEVypvKr MHHpDj/K6K2NUN4uPHBJc03Hf9Kh5kUawjO9wo1rtKwyY1JOvuetlU0K2yG8TKe3e8 iQi88ck8gH2vE7Dmtx+Hi/8+XHZ7Hqepn1IjC1NxztuYzmWOifV9JUpqUVIxYEcai2 LHRKgD5ubhelMstUQA2GcJrcsi6KlTRf9YTJJk5QcW0Tb8bt5ogdJU2emoplsdR/19 6OOENwWOX2JvA== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next] net: dsa: tag_sja1105: consistently fail with arbitrary input From: patchwork-bot+netdevbpf@kernel.org Message-Id: <162802680638.18812.14220476607927631866.git-patchwork-notify@kernel.org> Date: Tue, 03 Aug 2021 21:40:06 +0000 References: <20210802195137.303625-1-vladimir.oltean@nxp.com> In-Reply-To: <20210802195137.303625-1-vladimir.oltean@nxp.com> To: Vladimir Oltean Cc: netdev@vger.kernel.org, kuba@kernel.org, davem@davemloft.net, andrew@lunn.ch, f.fainelli@gmail.com, vivien.didelot@gmail.com, lkp@intel.com, dan.carpenter@oracle.com Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (refs/heads/master): On Mon, 2 Aug 2021 22:51:37 +0300 you wrote: > Dan Carpenter's smatch tests report that the "vid" variable, populated > by sja1105_vlan_rcv when an skb is received by the tagger that has a > VLAN ID which cannot be decoded by tag_8021q, may be uninitialized when > used here: > > if (source_port == -1 || switch_id == -1) > skb->dev = dsa_find_designated_bridge_port_by_vid(netdev, vid); > > [...] Here is the summary with links: - [net-next] net: dsa: tag_sja1105: consistently fail with arbitrary input https://git.kernel.org/netdev/net-next/c/421297efe63f You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html