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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 04B7FC46467 for ; Sat, 14 Jan 2023 05:41:15 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Nv6bG1S2Qz3fBV for ; Sat, 14 Jan 2023 16:41:14 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=NYOeQx8s; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=2604:1380:4641:c500::1; helo=dfw.source.kernel.org; envelope-from=patchwork-bot+netdevbpf@kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=NYOeQx8s; dkim-atps=neutral Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4Nv6ZD4Y9Wz3c6X for ; Sat, 14 Jan 2023 16:40:20 +1100 (AEDT) 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 63C4460B26; Sat, 14 Jan 2023 05:40:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id C15E7C433D2; Sat, 14 Jan 2023 05:40:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673674816; bh=riDHRRZIXAVOQRC0kftpaNw9qgUv5ftVi3KjpAu4yRo=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=NYOeQx8sFJDX5pqc5wkLxO3o23ZtB5y7bM87008/5oHdkvrZzUnD8YUr3xc/TzjCB PCl/JHw2m+FO8uVJ80gvvnkNZFg18b7L2Y8bcc6SevsNyNVsZKuu1Ty4AXJBeHoS1a Lhd3+a+g2gSCELFiPnrA6qm8CB3TZZmPCBvVQVis0OZRwaoo0M9h2VTxY2waTZ9gAE uPvAza6uUhPjLZaSh6bLkKMBDlafDTL2ZPVZZRMyiD7rowBmeMz1mFfmKuiCB+vRgA duKK/kCvX4f/GmpTZPjoruF/YXgN1Dp9Tj/4sJwQN5IoeaONNpG8JghBM0tdruYI3g 2kb8aFEgYEVPQ== 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 A565BE21EE0; Sat, 14 Jan 2023 05:40:16 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v5] net: wan: Add checks for NULL for utdm in undo_uhdlc_init and unmap_si_regs From: patchwork-bot+netdevbpf@kernel.org Message-Id: <167367481667.11900.5215482730586989034.git-patchwork-notify@kernel.org> Date: Sat, 14 Jan 2023 05:40:16 +0000 References: <20230112074703.13558-1-eesina@astralinux.ru> In-Reply-To: <20230112074703.13558-1-eesina@astralinux.ru> To: Esina Ekaterina X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lvc-project@linuxtesting.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, linuxppc-dev@lists.ozlabs.org, davem@davemloft.net, qiang.zhao@nxp.com Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Hello: This patch was applied to netdev/net.git (master) by Jakub Kicinski : On Thu, 12 Jan 2023 10:47:03 +0300 you wrote: > If uhdlc_priv_tsa != 1 then utdm is not initialized. > And if ret != NULL then goto undo_uhdlc_init, where > utdm is dereferenced. Same if dev == NULL. > > Found by Astra Linux on behalf of Linux Verification Center > (linuxtesting.org) with SVACE. > > [...] Here is the summary with links: - [net,v5] net: wan: Add checks for NULL for utdm in undo_uhdlc_init and unmap_si_regs https://git.kernel.org/netdev/net/c/488e0bf7f34a You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html