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[147.75.80.249]) by mx.google.com with ESMTPS id o17-20020a1709062e9100b00a3e50aea655si3535955eji.989.2024.02.21.03.03.44 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Feb 2024 03:03:44 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-74586-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; arc=pass (i=1 spf=pass spfdomain=gnumonks.org); spf=pass (google.com: domain of linux-kernel+bounces-74586-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-74586-linux.lists.archive=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 300AD1F24369 for ; Wed, 21 Feb 2024 11:03:44 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id B07D73FB2A; Wed, 21 Feb 2024 11:03:16 +0000 (UTC) Received: from ganesha.gnumonks.org (ganesha.gnumonks.org [213.95.27.120]) (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 A69353E499; Wed, 21 Feb 2024 11:03:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.27.120 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708513396; cv=none; b=OQBLX8kK9U2Xz+yIa4bGEtK+34Zfd7tOCwpnDnH21zSndovvUccML6faAmtr488vveoe/nixu3J6Jg6BXdnW+GczkVSlz223sV9gi7x1gbuOP5WtNstltXJOYVo6QUw2zmmxm5Wz7v0iL+MRQ8SpE1G10NvmQ60n4GNrxTbS6q4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708513396; c=relaxed/simple; bh=XFt13D5ylO9jzqFTzN+Xgl+UmCGXbiR0HJeGfakV0/o=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=rrogjJcB3PAaDOHg8Z6j4XLpn87VoATnpZuvtCNFwLnG+bQmt5jA7vM20sUhsCO6xE0JMRdYD3y70OePDv1mY/JlsyCKFpKdMF2zLFbD2KvLSm/wc8ODkY8EiXvu8HjECrwUMItxcuFQEtPpSNb4mvCcnoFixgyKr/BXi7nNbvU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=netfilter.org; spf=pass smtp.mailfrom=gnumonks.org; arc=none smtp.client-ip=213.95.27.120 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=netfilter.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gnumonks.org Received: from [78.30.41.52] (port=58582 helo=gnumonks.org) by ganesha.gnumonks.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rckNY-00BKUj-D6; Wed, 21 Feb 2024 12:03:10 +0100 Date: Wed, 21 Feb 2024 12:03:07 +0100 From: Pablo Neira Ayuso To: Jakub Kicinski Cc: kovalev@altlinux.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, edumazet@google.com, laforge@gnumonks.org, davem@davemloft.net, pabeni@redhat.com, nickel@altlinux.org, oficerovas@altlinux.org, dutyrok@altlinux.org, stable@vger.kernel.org Subject: Re: [PATCH ver.2] gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp() Message-ID: References: <20240214162733.34214-1-kovalev@altlinux.org> <1044d472-c733-3901-9df9-41a29b2c9fb4@basealt.ru> <20240220160434.29bcaf43@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: X-Spam-Score: -1.9 (-) On Wed, Feb 21, 2024 at 11:47:12AM +0100, Pablo Neira Ayuso wrote: > On Tue, Feb 20, 2024 at 04:04:34PM -0800, Jakub Kicinski wrote: > > On Thu, 15 Feb 2024 18:43:46 +0100 Pablo Neira Ayuso wrote: > > > > Pablo is anything expected to change from gtp patch itself? > > Someone (DaveM?) marked this as Changes Requested but I don't see > > a clear ask, other that to follow up with patches to other families. > > Thanks for your follow up. > > It would be good if this patch gets a Fixes: tag. I'd suggest: > > Fixes: 459aa660eb1d ("gtp: add initial driver for datapath of GPRS Tunneling Protocol (GTP-U)") > > Meanwhile a v3 is sent, I am going to test it so I can provide a > Testbed-by: tag for you. Oh. My bad. Patch is perfectly fine, it contains the Tested-by: tag already. Please, apply. Thanks.