Received: by 2002:a05:6a10:1287:0:0:0:0 with SMTP id d7csp5556375pxv; Wed, 28 Jul 2021 13:38:10 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyAzDWdJLUjJLQTpOSQuakyCzeh5xPub8RxNEopXEevfZswKzC4zCpKl3+bs4Za5IBueT5r X-Received: by 2002:a92:d990:: with SMTP id r16mr1144379iln.204.1627504690721; Wed, 28 Jul 2021 13:38:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1627504690; cv=none; d=google.com; s=arc-20160816; b=OCVqDMCr+bkjubyTolP90/TwmrMSFPZeIg4QMwzsEYBJ+kqCs/IOFd+N4gJgHrhdij HnbjS/UBY45yg2GKtVlxZ93bovTskysxcYo3H8zn2hFRPX+Ap07CTRRc18/I0T5CHPQp 8Bfs00Kjq2sCAUIzowO/6gWHrmWdO46CHIzeaGI2Ik82aPEhpj32jVzfViZWM16vTIfn rK/0mh3a0RmwluQb/w3L1iqOmIKXuE/E6XuixUtv2Hr0Y3INzVL1lnFMUPXJLW5BArT0 HjXFFZCJtracK853cUO5eMiZ9sOV46mxP8c+PMNNBmbMyJrksMbFnBrzV0k3jnuTvX7h GXtw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=a2nnb4Mp8S24aWxbtXWtMrIAvjYYvj79i33PXyGGISc=; b=K1Y8ObDpqOnUaTLpP6K2G0iw8/sqrlxR/b3vCkEeCqbICvFOxCbTm5DOwOFsaxMQ/p 4EChp6uu7TDvGfxKhyLxx7VwRRrmgtvbArlmbdwKPKDzYlwm1EqPE90OOCD0sEqRkm/L nO5m+2lIi3Ep3NnopJsz+2wHycL1UKZA36MNRhZb3sc5skjZMUXpPhZU85XV/xL4i4q6 aqYM5ER+t0xFgI01/E7lxtG8u0I2ZECzpX6K7Kx+H0lZK13nREeZWEtOnhjj1oTyN/Qf wyykSP2I2BONK10giPSp0qGBzrVLSt6PRjXzElMk1DxfF2J6OohWN+d2cgBSkrpfscZb o+Eg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20210309 header.b=RQfrrtvn; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id m19si1073038jat.15.2021.07.28.13.37.57; Wed, 28 Jul 2021 13:38:10 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20210309 header.b=RQfrrtvn; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231370AbhG1UhN (ORCPT + 99 others); Wed, 28 Jul 2021 16:37:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39248 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231126AbhG1UhM (ORCPT ); Wed, 28 Jul 2021 16:37:12 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BC8CCC061757 for ; Wed, 28 Jul 2021 13:37:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=a2nnb4Mp8S24aWxbtXWtMrIAvjYYvj79i33PXyGGISc=; b=RQfrrtvn0KH4CtgS77upac10DA rj6uwLcmyLT499KCXtZfze5huDX0qohtpuTeXaotOtHfojuGzGcQcsdnHPxHfxU+cltqOfx4gUqWW HFcbuTyR4cD4P2xyRzxFTQhWzJrIZ/8bEY9pXzXZRI8NbdwWcdN00pVtWp+o/CQoeKVggy8QuB12Y OeaJxdDfncdmbS6zqUrolU9e/pWVViYUBwrym+erSGzU/2kznwpv7d7+QHt8j4eZ86uAskMMfqiAp uMAFG2Gf9Mcr8SK6ONunwW5of3FUUdfHQbc2jfAVtWidqTSn1YtAYtGQDxhwbPZAleZgg3C4Z4ZuI P7NI2VwQ==; Received: from mcgrof by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1m8qIf-002K4c-4o; Wed, 28 Jul 2021 20:37:09 +0000 Date: Wed, 28 Jul 2021 13:37:09 -0700 From: Luis Chamberlain To: gregkh@linuxfoundation.org Cc: rafael@kernel.org, skhan@linuxfoundation.org, Anirudh Rayabharam , 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: <20210728085107.4141-1-mail@anirudhrb.com> Sender: Luis Chamberlain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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! Luis