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 1AFB1C433EF for ; Mon, 7 Mar 2022 11:40:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241897AbiCGLlL (ORCPT ); Mon, 7 Mar 2022 06:41:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52882 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232140AbiCGLlF (ORCPT ); Mon, 7 Mar 2022 06:41:05 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 286B34D63D; Mon, 7 Mar 2022 03:40:11 -0800 (PST) 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 B586460BC7; Mon, 7 Mar 2022 11:40:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 1D3EAC340F6; Mon, 7 Mar 2022 11:40:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1646653210; bh=mlyRSGMHDuhd6nyifNSBdwxacmrAWkn6Zv76vL2R+Dg=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Y8kVToEpDuYiWVC1wfcN2bWP0qdVHiTo+6lD924xIB6lqlXsSkvJnuEZqPL0C8l1a uMbT80xVtt1Ht6cbrtUgXj7nVb2ItOEfU725ecKA9I38GjAuLQs8GuKh1afivAms60 OEy6Y9vYshhMHJuXvla3YBNt7XJQOkTHrqcZ/w7IYI+ftAU7oVH/bK2gSS1OKaT75c Ye91PbsFSbxbIh+4F1kqRxrYvp4OUSmxY1lexnkB61Tm94xzAunv8ceQjh+Nxn6qe2 Mhm5Tx8nIv5koK+jcThsrz4q9aEYU//NEHzmov5Mi7ZiHKXedmvWjJJvpqu7NWfwYp am1+6fcfeuavQ== 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 01C8CE6D3DE; Mon, 7 Mar 2022 11:40:10 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] net: lantiq_xrx200: fix use after free bug From: patchwork-bot+netdevbpf@kernel.org Message-Id: <164665321000.12267.17544619753761934612.git-patchwork-notify@kernel.org> Date: Mon, 07 Mar 2022 11:40:10 +0000 References: <20220305112039.3989-1-olek2@wp.pl> In-Reply-To: <20220305112039.3989-1-olek2@wp.pl> To: Aleksander Jan Bajkowski Cc: hauke@hauke-m.de, davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, eric.dumazet@gmail.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (master) by David S. Miller : On Sat, 5 Mar 2022 12:20:39 +0100 you wrote: > The skb->len field is read after the packet is sent to the network > stack. In the meantime, skb can be freed. This patch fixes this bug. > > Fixes: c3e6b2c35b34 ("net: lantiq_xrx200: add ingress SG DMA support") > Reported-by: Eric Dumazet > Signed-off-by: Aleksander Jan Bajkowski > > [...] Here is the summary with links: - [net] net: lantiq_xrx200: fix use after free bug https://git.kernel.org/netdev/net/c/dd830aed23c6 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html