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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 E274FC021AA for ; Wed, 19 Feb 2025 14:02:49 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 768F010E09A; Wed, 19 Feb 2025 14:02:49 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="QrMrzmT6"; dkim-atps=neutral Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gabe.freedesktop.org (Postfix) with ESMTPS id 93ED710E09A; Wed, 19 Feb 2025 14:02:48 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 60A875C58DC; Wed, 19 Feb 2025 14:02:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D1C55C4CED1; Wed, 19 Feb 2025 14:02:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739973767; bh=Zti3H5sZRXPrT/wgsFtd7JosJu7DWgxLjY1/qLK8CAI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=QrMrzmT6/Ttxw+lY5X5liP3ZDX6ejkZBxuz/lGmpZGqbwip9NN10iMpwRvaflgzRa tWdglfSTcSLji0kw5orVPYOUDGM/9P51NmBNjy4AkUPKNxnWHqoTSHzLOUlKfnXiXh RrlblesBsQgwpGOHTqcfL7HnB2QrxbA72zVqo9CSERMPxJbMz6+ExoavDfnk8tEmQi 6HrZskyWLtmww6efpGT7GMdgyQ3CS+NUTCxQGTJknkKv1iuC63SPvS/LncZ7W7cW3C zjZzevxDBBkcnvhrE8Lxrzbq6ip/0IJZ/b/DnUsUxKtRL1qn7aNgqwfc4laoMCiuef X2eIEvx8Av5GA== Date: Wed, 19 Feb 2025 15:02:42 +0100 From: Danilo Krummrich To: Dan Carpenter Cc: Zhi Wang , Lyude Paul , David Airlie , Simona Vetter , Timur Tabi , Dave Airlie , Ben Skeggs , dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: Re: [PATCH next] drm/nouveau: Fix error pointer dereference in r535_gsp_msgq_recv() Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-BeenThere: nouveau@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Nouveau development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces@lists.freedesktop.org Sender: "Nouveau" On Mon, Feb 17, 2025 at 10:31:21AM +0300, Dan Carpenter wrote: > If "rpc" is an error pointer then return directly. Otherwise it leads > to an error pointer dereference. > > Fixes: 50f290053d79 ("drm/nouveau: support handling the return of large GSP message") > Signed-off-by: Dan Carpenter Applied to drm-misc-next, thanks!