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 2FAD7C3DA78 for ; Tue, 17 Jan 2023 11:10:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236594AbjAQLKX (ORCPT ); Tue, 17 Jan 2023 06:10:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33852 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236460AbjAQLKT (ORCPT ); Tue, 17 Jan 2023 06:10:19 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8CEE55274; Tue, 17 Jan 2023 03:10:17 -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 26AE2612A0; Tue, 17 Jan 2023 11:10:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 80DF1C433F1; Tue, 17 Jan 2023 11:10:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673953816; bh=IsdZ8Fg3+12nH6+CtutQzxt4C2PLALmAN9RkPs5rCHs=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Mx45UPDAz7ybWFeEz5r6rVmZen8vAwt+EF7W5bhnqaYIncNK0OqoBv0+/hnmHyDSG VltcQwmKtal88iuvq3QqUKhXyLrc4g6JLjyJSsCaU7rtQIdhz3yEkbnngmDaOVrIq0 YioSltPvy6jehuGcCP4tZrAMKR9if56z4I7D51C3dQkn2I/z3nlBXdE26EeunBMB15 +7SAe/8bO8ldTe6PBNa8ft/s/neeg0DIr8lPUnY0k77XfITdhJMWAs7gHA6NCIgumk Lvk6DHuFB/yCtupieba0WzCNoNvEhoa8KDYzN46diYbjfmO4jMmWWI9kyXHb8R6RL3 SmKzY1BBUcURA== 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 627AEC43159; Tue, 17 Jan 2023 11:10:16 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] net: usb: sr9700: Handle negative len From: patchwork-bot+netdevbpf@kernel.org Message-Id: <167395381639.12891.10619571705736269049.git-patchwork-notify@kernel.org> Date: Tue, 17 Jan 2023 11:10:16 +0000 References: <20230114182326.30479-1-szymon.heidrich@gmail.com> In-Reply-To: <20230114182326.30479-1-szymon.heidrich@gmail.com> To: Szymon Heidrich Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, linux-usb@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (master) by Paolo Abeni : On Sat, 14 Jan 2023 19:23:26 +0100 you wrote: > Packet len computed as difference of length word extracted from > skb data and four may result in a negative value. In such case > processing of the buffer should be interrupted rather than > setting sr_skb->len to an unexpectedly large value (due to cast > from signed to unsigned integer) and passing sr_skb to > usbnet_skb_return. > > [...] Here is the summary with links: - net: usb: sr9700: Handle negative len https://git.kernel.org/netdev/net/c/ecf7cf8efb59 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html