From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 84290145B09 for ; Mon, 1 Jul 2024 12:50:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719838231; cv=none; b=P4565x0IUtD5N9824deBMBg+b0SSNXXx1wUc6ImxlDjHD936OJdb67OV9vEA4PZeqXsihl10d9PvpLWV2EpEcq3xaTcbWZnec4By8W5+k7OUqFiPtPNXJcSTG1wqSP2vMhLJJ4ANwWQI5l1SmsQ65x7U1vTSWnZ/ZoXwY585Ys8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719838231; c=relaxed/simple; bh=dLPgFLX+t8l8xPmZqxBwyjqtRFsouZt41GGM9I9BoAs=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=bIqnmsFL7j9UJ8ytbVyOcnMuezN6wk+fsvsSxzwMNkFsOpYdyQzsyjF/JrvHJEDvDHZM+dR/WXC1BpRD3lD0X0+y/maPYwk47mpJYA846fLmFaqm9JG8NL9icyl5rHMqkAR3wYX/qMcTNEQp4NopU5Bf5jzH6fO0D9tii58lgA4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ltb46GSr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ltb46GSr" Received: by smtp.kernel.org (Postfix) with ESMTPS id 491C8C4AF0E; Mon, 1 Jul 2024 12:50:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719838230; bh=dLPgFLX+t8l8xPmZqxBwyjqtRFsouZt41GGM9I9BoAs=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=ltb46GSrzch9r9QDqfUqHY+bhT3AAwbmgvcWKzGruSBD5EL+wx5QKBoICrDaaH/v9 XgchiZjybWutyaUQcK7e+drCBNte+FknE85ClWaKEAQelCnb93Th5SOKpAD2cTosF/ XSZiHt2NykpnUD9RmZesBA1230ez5QhoIC8jKmw1C6gRb4rUW5AcPGUi86e02MpCo9 XkUm3IkhRDeDKI/O/BfVsWWvpSLLFlEc8bJF4rTQgsAtb/y2F8BM3E7f1gQd8g3QEM BUceUvVGlTpXPU/qMzs+ta80lirxbbTSiUOSnhMEH8JKUAUdOZvChnwO7QyjT2wRo/ tEoinYjcyDOeA== 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 3C885C43339; Mon, 1 Jul 2024 12:50:30 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH RESEND net-next] net: ethtool: Fix the panic caused by dev being null when dumping coalesce From: patchwork-bot+netdevbpf@kernel.org Message-Id: <171983823024.2563.3703181588792436256.git-patchwork-notify@kernel.org> Date: Mon, 01 Jul 2024 12:50:30 +0000 References: <20240628044018.73885-1-hengqi@linux.alibaba.com> In-Reply-To: <20240628044018.73885-1-hengqi@linux.alibaba.com> To: Heng Qi Cc: netdev@vger.kernel.org, kuba@kernel.org, edumazet@google.com, davem@davemloft.net, pabeni@redhat.com, vladimir.oltean@nxp.com, jiri@resnulli.us, horms@kernel.org, syzbot+e77327e34cdc8c36b7d3@syzkaller.appspotmail.com Hello: This patch was applied to netdev/net-next.git (main) by David S. Miller : On Fri, 28 Jun 2024 12:40:18 +0800 you wrote: > syzbot reported a general protection fault caused by a null pointer > dereference in coalesce_fill_reply(). The issue occurs when req_base->dev > is null, leading to an invalid memory access. > > This panic occurs if dumping coalesce when no device name is specified. > > Fixes: f750dfe825b9 ("ethtool: provide customized dim profile management") > Reported-by: syzbot+e77327e34cdc8c36b7d3@syzkaller.appspotmail.com > Closes: https://syzkaller.appspot.com/bug?extid=e77327e34cdc8c36b7d3 > Signed-off-by: Heng Qi > > [...] Here is the summary with links: - [RESEND,net-next] net: ethtool: Fix the panic caused by dev being null when dumping coalesce https://git.kernel.org/netdev/net-next/c/74d6529b78f7 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html