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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 24C6AC432BE for ; Thu, 29 Jul 2021 16:52:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 092EE60F43 for ; Thu, 29 Jul 2021 16:52:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230128AbhG2Qws (ORCPT ); Thu, 29 Jul 2021 12:52:48 -0400 Received: from sender4-of-o53.zoho.com ([136.143.188.53]:21336 "EHLO sender4-of-o53.zoho.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229565AbhG2Qwr (ORCPT ); Thu, 29 Jul 2021 12:52:47 -0400 ARC-Seal: i=1; a=rsa-sha256; t=1627577560; cv=none; d=zohomail.com; s=zohoarc; b=BsmWKq+5VCr2FsOe8rEynZpMqKTPxQLhfSREK11YYKMkFq9pj5wkUEmcuwOPynAJswpjVlDMcgXs82u07obaoqUcVpEnlYSqV1IBvP3uPLkbFDETsobI02tkAipushBqVObz10men0AOjCPYp3pwASo09SEWGF6a2gA1OJGsgfk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1627577560; h=Content-Type:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:To; bh=CeMIoMGJKi5xWxjzK0BqJB0xLd4uAWj2QZ+Ixq0EaEc=; b=RYULpI+KVCdXpIFdXZPWo3KeB4Ov7g41ch+tB3g3WPDJD4t+/EOM6VMhvO1HYFNz1FsOwnbOa1k+uvccALRP+WXaA5ylGxJINnFfKhomj7qnNcDwHcxwh4zu30rMEqpqqurOu5DhXkM+nEO1UQoA3vPPZco4/X3+Y5esBt/la6w= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=anirudhrb.com; spf=pass smtp.mailfrom=mail@anirudhrb.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1627577560; s=zoho; d=anirudhrb.com; i=mail@anirudhrb.com; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version:Content-Type:In-Reply-To; bh=CeMIoMGJKi5xWxjzK0BqJB0xLd4uAWj2QZ+Ixq0EaEc=; b=RuShqD9poBj0Om5UXYEtnjIndUCzvUuDnBa0AytduYlMm++/+Py0on5fgfFvaH+w jRsy5K36G0nFiD8Ly6yx4gMikuEkBCC7mml+GnVPPqkEHrnwAVz2cBeIERAePZsnpZ7 +vUFzG9o/MtDhQEBs/RgGANhSKGn2bKqazSwJuyE= Received: from anirudhrb.com (106.51.105.90 [106.51.105.90]) by mx.zohomail.com with SMTPS id 162757755916951.49160872968753; Thu, 29 Jul 2021 09:52:39 -0700 (PDT) Date: Thu, 29 Jul 2021 22:22:33 +0530 From: Anirudh Rayabharam To: Luis Chamberlain Cc: gregkh@linuxfoundation.org, rafael@kernel.org, skhan@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org Subject: Re: [PATCH v8 0/2] firmware_loader: fix uaf in firmware_fallback_sysfs Message-ID: References: <20210728085107.4141-1-mail@anirudhrb.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-ZohoMailClient: External Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 28, 2021 at 01:37:09PM -0700, Luis Chamberlain wrote: > On Wed, Jul 28, 2021 at 02:21:05PM +0530, Anirudh Rayabharam wrote: > > This series fixes the use after free in firmware_fallback_sysfs reported by > > syzbot at: > > https://syzkaller.appspot.com/bug?extid=de271708674e2093097b > > Greg, > > With Shua's review ammeded, this series is ready to be queued up, finally. > > Anirudh, thanks for following up on all these iterations! Thank you for your guidance throughout this series! - Anirudh.