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 X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B840C433E0 for ; Fri, 10 Jul 2020 10:39:06 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 5D02D2082E for ; Fri, 10 Jul 2020 10:39:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="fTpz7wXj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5D02D2082E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A0E5C6EBB3; Fri, 10 Jul 2020 10:39:05 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2C0836EBB3 for ; Fri, 10 Jul 2020 10:39:05 +0000 (UTC) Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 73B7320767; Fri, 10 Jul 2020 10:39:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594377544; bh=HDyErklfj0q++8WN9XP41nC/bRxqicIDn73o+NgdPNk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fTpz7wXjqgY5sfUmWHEMnywXuKq7P5uqC/mAyKbtmXHOi7dYGuhXKb3z4vMVSgdoJ YYFNUQEJpsSdhao2/3O7MG+6uMyyldnHpLZLgpsb/0i4umTozftocAoq/s6HtGUmxk e/lwLlcil0/tuisKOJpEP7Iknb/9mthe6K4vKcv4= Date: Fri, 10 Jul 2020 12:39:10 +0200 From: Greg KH To: butt3rflyh4ck Subject: Re: KASAN: use-after-free Read in drm_gem_object_release Message-ID: <20200710103910.GD1203263@kroah.com> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: robdclark@chromium.org, security@kernel.org, airlied@linux.ie, syzkaller-bugs@googlegroups.com, dri-devel@lists.freedesktop.org, chris@chris-wilson.co.uk, seanpaul@chromium.org, sam@ravnborg.org, emil.velikov@collabora.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Fri, Jul 10, 2020 at 04:24:03PM +0800, butt3rflyh4ck wrote: > I report a bug (in linux-5.8.0-rc4) found by syzkaller. Great! But can you also submit a fix for this as well? We are drowning in syzkaller reports and just throwing them at us doesn't really help anyone here anymore. thanks, greg k-h _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel