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=-5.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 320CCC4740A for ; Mon, 7 Oct 2019 06:52:26 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 1008320679 for ; Mon, 7 Oct 2019 06:52:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1008320679 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iHMsP-0002ZW-MO; Mon, 07 Oct 2019 06:52:13 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iHMsO-0002ZO-Nl for xen-devel@lists.xenproject.org; Mon, 07 Oct 2019 06:52:12 +0000 X-Inumbo-ID: fd049b1a-e8ce-11e9-97a3-12813bfff9fa Received: from mx1.suse.de (unknown [195.135.220.15]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id fd049b1a-e8ce-11e9-97a3-12813bfff9fa; Mon, 07 Oct 2019 06:52:12 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 777B5AD94; Mon, 7 Oct 2019 06:52:11 +0000 (UTC) To: Julien Grall , xen-devel@lists.xenproject.org References: <20191004164243.30822-1-julien.grall@arm.com> From: =?UTF-8?B?SsO8cmdlbiBHcm/Dnw==?= Message-ID: <6a15e888-10c0-9c8a-268a-dae476357c3f@suse.com> Date: Mon, 7 Oct 2019 08:52:10 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.1 MIME-Version: 1.0 In-Reply-To: <20191004164243.30822-1-julien.grall@arm.com> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH for-4.13] xen/xsm: flask: Prevent NULL deference in flask_assign_{, dt}device() X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Daniel De Graaf , paul@xen.org Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMDQuMTAuMTkgMTg6NDIsIEp1bGllbiBHcmFsbCB3cm90ZToKPiBmbGFza19hc3NpZ25feywg ZHR9ZGV2aWNlKCkgbWF5IGJlIHVzZWQgdG8gY2hlY2sgd2hldGhlciB5b3UgY2FuIHRlc3QgaWYK PiBhIGRldmljZSBpcyBhc3NpZ25lZC4gSW4gdGhpcyBjYXNlLCB0aGUgZG9tYWluIHdpbGwgYmUg TlVMTC4KPiAKPiBIb3dldmVyLCBmbGFza19pb21tdV9yZXNvdXJjZV91c2VfcGVybSgpIHdpbGwg YmUgY2FsbGVkIGFuZCBtYXkgZW5kIHVwCj4gdG8gZGVmZXJlbmNlIGEgTlVMTCBwb2ludGVyLiBU aGlzIGNhbiBiZSBwcmV2ZW50ZWQgYnkgbW92aW5nIHRoZSBjYWxsCj4gYWZ0ZXIgd2UgY2hlY2sg dGhlIHZhbGlkaXR5IGZvciB0aGUgZG9tYWluIHBvaW50ZXIuCj4gCj4gQ292ZXJpdHktSUQ6IDE0 ODY3NDEKPiBGaXhlczogNzFlNjE3YTZiOCAoJ3VzZSBpc19pb21tdV9lbmFibGVkKCkgd2hlcmUg YXBwcm9wcmlhdGUuLi4nKQo+IFNpZ25lZC1vZmYtYnk6IEp1bGllbiBHcmFsbCA8anVsaWVuLmdy YWxsQGFybS5jb20+CgpSZWxlYXNlLWFja2VkLWJ5OiBKdWVyZ2VuIEdyb3NzIDxqZ3Jvc3NAc3Vz ZS5jb20+CgoKSnVlcmdlbgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVj dC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1k ZXZlbA==