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 518E5C433F5 for ; Wed, 11 May 2022 11:30:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237072AbiEKLaS (ORCPT ); Wed, 11 May 2022 07:30:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47608 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231946AbiEKLaQ (ORCPT ); Wed, 11 May 2022 07:30:16 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4760C21E20; Wed, 11 May 2022 04:30:14 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 8D16A61882; Wed, 11 May 2022 11:30:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id D07D3C340F3; Wed, 11 May 2022 11:30:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1652268613; bh=39CRATfpjuCjHAa2PbIoSrt715Y4+38r0j0d01uPD4k=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=P4qznh5VKtagjojaCavJmje0gInPrmoKyCAw2G4C9OY2VH2L4ye9Qz+cy9AXCujVX bBu+PLaZffF7m++Rcpae7gFIpzEaZWDEk0TmJSh8jvj3PqdWS+QFY/3okVoj+0AyDB YEsqHUfzIlbF6fXOphQRbf/vAtHLCOrEAD9Z6R3sebDDGCVAztR5phEX92WljwWggD Et6WfXETdtbnjwdgUrBFnwXfcVMl81d8iPB22EODs17Gs6OsCtvvD+EhnIc0aBJm6D K7LMd1NTYz8aJKhFIjLs18FiSjZZsw/wi1ABijl3mPRumhRNwypbwC7XQO9YYp2PuF ITBGhCSRNTzDQ== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id A679DF03931; Wed, 11 May 2022 11:30:13 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH 0/4 V2] net: atlantic: more fuzzing fixes From: patchwork-bot+netdevbpf@kernel.org Message-Id: <165226861367.11801.13863078014011642254.git-patchwork-notify@kernel.org> Date: Wed, 11 May 2022 11:30:13 +0000 References: <20220510022826.2388423-1-grundler@chromium.org> In-Reply-To: <20220510022826.2388423-1-grundler@chromium.org> To: Grant Grundler Cc: irusskikh@marvell.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, davem@davemloft.net, linux-kernel@vger.kernel.org, aashay@google.com, yich@google.com, enlightened@google.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This series was applied to netdev/net.git (master) by David S. Miller : On Mon, 9 May 2022 19:28:22 -0700 you wrote: > The Chrome OS fuzzing team posted a "Fuzzing" report for atlantic driver > in Q4 2021 using Chrome OS v5.4 kernel and "Cable Matters > Thunderbolt 3 to 10 Gb Ethernet" (b0 version): > https://docs.google.com/document/d/e/2PACX-1vT4oCGNhhy_AuUqpu6NGnW0N9HF_jxf2kS7raOpOlNRqJNiTHAtjiHRthXYSeXIRTgfeVvsEt0qK9qK/pub > > It essentially describes four problems: > 1) validate rxd_wb->next_desc_ptr before populating buff->next > 2) "frag[0] not initialized" case in aq_ring_rx_clean() > 3) limit iterations handling fragments in aq_ring_rx_clean() > 4) validate hw_head_ in hw_atl_b0_hw_ring_tx_head_update() > > [...] Here is the summary with links: - [1/4] net: atlantic: fix "frag[0] not initialized" https://git.kernel.org/netdev/net/c/62e0ae0f4020 - [2/4] net: atlantic: reduce scope of is_rsc_complete https://git.kernel.org/netdev/net/c/79784d77ebbd - [3/4] net: atlantic: add check for MAX_SKB_FRAGS https://git.kernel.org/netdev/net/c/6aecbba12b5c - [4/4] net: atlantic: verify hw_head_ lies within TX buffer ring https://git.kernel.org/netdev/net/c/2120b7f4d128 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html