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=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=unavailable 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 C9E5AC83004 for ; Wed, 29 Apr 2020 06:43:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7F11020784 for ; Wed, 29 Apr 2020 06:43:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726611AbgD2Gnh (ORCPT ); Wed, 29 Apr 2020 02:43:37 -0400 Received: from lhrrgout.huawei.com ([185.176.76.210]:2124 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726158AbgD2Gng (ORCPT ); Wed, 29 Apr 2020 02:43:36 -0400 Received: from LHREML713-CAH.china.huawei.com (unknown [172.18.7.107]) by Forcepoint Email with ESMTP id 0529315BC91E05DB2692; Wed, 29 Apr 2020 07:43:35 +0100 (IST) Received: from fraeml704-chm.china.huawei.com (10.206.15.53) by LHREML713-CAH.china.huawei.com (10.201.108.36) with Microsoft SMTP Server (TLS) id 14.3.487.0; Wed, 29 Apr 2020 07:43:34 +0100 Received: from lhreml722-chm.china.huawei.com (10.201.108.73) by fraeml704-chm.china.huawei.com (10.206.15.53) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1913.5; Wed, 29 Apr 2020 08:43:33 +0200 Received: from lhreml722-chm.china.huawei.com ([10.201.108.73]) by lhreml722-chm.china.huawei.com ([10.201.108.73]) with mapi id 15.01.1913.007; Wed, 29 Apr 2020 07:43:33 +0100 From: Krzysztof Struczynski To: Mimi Zohar , Roberto Sassu CC: "linux-integrity@vger.kernel.org" , "linux-security-module@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Silviu Vlasceanu , "stable@vger.kernel.org" Subject: RE: [PATCH v2 6/6] ima: Fix return value of ima_write_policy() Thread-Topic: [PATCH v2 6/6] ima: Fix return value of ima_write_policy() Thread-Index: AQHWHH9bJMB74MHPBU+JlJn2oiegG6iOwCwAgADnE9A= Date: Wed, 29 Apr 2020 06:43:33 +0000 Message-ID: References: <20200427102900.18887-1-roberto.sassu@huawei.com> <20200427103128.19229-1-roberto.sassu@huawei.com> <1588095998.5195.49.camel@linux.ibm.com> In-Reply-To: <1588095998.5195.49.camel@linux.ibm.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.47.9.247] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgTWltaSwNCg0KPiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBNaW1pIFpv aGFyIFttYWlsdG86em9oYXJAbGludXguaWJtLmNvbV0NCj4gU2VudDogVHVlc2RheSwgQXByaWwg MjgsIDIwMjAgNzo0NyBQTQ0KPiBUbzogUm9iZXJ0byBTYXNzdSA8cm9iZXJ0by5zYXNzdUBodWF3 ZWkuY29tPjsgS3J6eXN6dG9mIFN0cnVjenluc2tpDQo+IDxrcnp5c3p0b2Yuc3RydWN6eW5za2lA aHVhd2VpLmNvbT4NCj4gQ2M6IGxpbnV4LWludGVncml0eUB2Z2VyLmtlcm5lbC5vcmc7IGxpbnV4 LXNlY3VyaXR5LW1vZHVsZUB2Z2VyLmtlcm5lbC5vcmc7DQo+IGxpbnV4LWtlcm5lbEB2Z2VyLmtl cm5lbC5vcmc7IFNpbHZpdSBWbGFzY2VhbnUNCj4gPFNpbHZpdS5WbGFzY2VhbnVAaHVhd2VpLmNv bT47IEtyenlzenRvZiBTdHJ1Y3p5bnNraQ0KPiA8a3J6eXN6dG9mLnN0cnVjenluc2tpQGh1YXdl aS5jb20+OyBzdGFibGVAdmdlci5rZXJuZWwub3JnDQo+IFN1YmplY3Q6IFJlOiBbUEFUQ0ggdjIg Ni82XSBpbWE6IEZpeCByZXR1cm4gdmFsdWUgb2YgaW1hX3dyaXRlX3BvbGljeSgpDQo+IA0KPiBI aSBSb2JlcnRvLA0KPiANCj4gT24gTW9uLCAyMDIwLTA0LTI3IGF0IDEyOjMxICswMjAwLCBSb2Jl cnRvIFNhc3N1IHdyb3RlOg0KPiA+IFRoaXMgcGF0Y2ggZml4ZXMgdGhlIHJldHVybiB2YWx1ZSBv ZiBpbWFfd3JpdGVfcG9saWN5KCkgd2hlbiBhIG5ldw0KPiA+IHBvbGljeSBpcyBkaXJlY3RseSBw YXNzZWQgdG8gSU1BIGFuZCB0aGUgY3VycmVudCBwb2xpY3kgcmVxdWlyZXMNCj4gPiBhcHByYWlz YWwgb2YgdGhlIGZpbGUgY29udGFpbmluZyB0aGUgcG9saWN5LiBDdXJyZW50bHksIGlmIGFwcHJh aXNhbA0KPiA+IGlzIG5vdCBpbiBFTkZPUkNFIG1vZGUsDQo+ID4gaW1hX3dyaXRlX3BvbGljeSgp IHJldHVybnMgMCBhbmQgbGVhZHMgdXNlciBzcGFjZSBhcHBsaWNhdGlvbnMgdG8gYW4NCj4gPiBl bmRsZXNzIGxvb3AuIEZpeCB0aGlzIGlzc3VlIGJ5IGRlbnlpbmcgdGhlIG9wZXJhdGlvbiByZWdh cmRsZXNzIG9mDQo+ID4gdGhlIGFwcHJhaXNhbCBtb2RlLg0KPiA+DQo+ID4gQ2hhbmdlbG9nDQo+ ID4NCj4gPiB2MToNCj4gPiAtIGRlbnkgdGhlIG9wZXJhdGlvbiBpbiBhbGwgY2FzZXMgKHN1Z2dl c3RlZCBieSBNaW1pLCBLcnp5c3p0b2YpDQo+IA0KPiBSZWxhdGl2ZWx5IHJlY2VudGx5LCBwZW9w bGUgaGF2ZSBtb3ZlZCBhd2F5IGZyb20gaW5jbHVkaW5nIHRoZSAiQ2hhbmdlbG9nIg0KPiBpbiB0 aGUgdXBzdHJlYW0gY29tbWl0LiAoSSdtIHJlbW92aW5nIHRoZW0gbm93LikNCj4gDQo+ID4NCj4g PiBDYzogc3RhYmxlQHZnZXIua2VybmVsLm9yZyAjIDQuMTAueA0KPiA+IEZpeGVzOiAxOWY4YTg0 NzEzZWRjICgiaW1hOiBtZWFzdXJlIGFuZCBhcHByYWlzZSB0aGUgSU1BIHBvbGljeQ0KPiA+IGl0 c2VsZiIpDQo+ID4gU2lnbmVkLW9mZi1ieTogUm9iZXJ0byBTYXNzdSA8cm9iZXJ0by5zYXNzdUBo dWF3ZWkuY29tPg0KPiANCj4gV2l0aG91dCB0aGUgQ2hhbmdlbG9nLCB0aGUgb25seSB3YXkgb2Yg YWNrbm93bGVkZ2luZyBwZW9wbGUncyBjb250cmlidXRpb25zDQo+IGlzIGJ5IGluY2x1ZGluZyB0 aGVpciB0YWdzLiDCoEtyenlzenRvZiwgZGlkIHlvdSB3YW50IHRvIGFkZCB5b3VyICJSZXZpZXdl ZC1ieSINCj4gdGFnPw0KDQpQbGVhc2UgYWRkOg0KUmV2aWV3ZWQtYnk6IEtyenlzenRvZiBTdHJ1 Y3p5bnNraSA8a3J6eXN6dG9mLnN0cnVjenluc2tpQGh1YXdlaS5jb20+DQoNClRoYW5rcywNCkty enlzenRvZg0KDQo+IA0KPiA+IC0tLQ0KPiANCj4gUGVvcGxlIGhhdmUgc3RhcnRlZCBwdXR0aW5n IHRoZSBDaGFuZ2Vsb2cgb3IgYW55IGNvbW1lbnRzIGltbWVkaWF0ZWx5DQo+IGJlbG93IHRoZSBz ZXBhcmF0b3IgIi0tLSIgaGVyZS4NCj4gDQo+IHRoYW5rcywNCj4gDQo+IE1pbWkNCj4gDQo+ID4g IHNlY3VyaXR5L2ludGVncml0eS9pbWEvaW1hX2ZzLmMgfCAzICstLQ0KPiA+ICAxIGZpbGUgY2hh bmdlZCwgMSBpbnNlcnRpb24oKyksIDIgZGVsZXRpb25zKC0pDQo+ID4NCj4gPiBkaWZmIC0tZ2l0 IGEvc2VjdXJpdHkvaW50ZWdyaXR5L2ltYS9pbWFfZnMuYw0KPiA+IGIvc2VjdXJpdHkvaW50ZWdy aXR5L2ltYS9pbWFfZnMuYyBpbmRleCA4YjAzMGExYzVlMGQuLmUzZmNhZDg3MTg2MQ0KPiA+IDEw MDY0NA0KPiA+IC0tLSBhL3NlY3VyaXR5L2ludGVncml0eS9pbWEvaW1hX2ZzLmMNCj4gPiArKysg Yi9zZWN1cml0eS9pbnRlZ3JpdHkvaW1hL2ltYV9mcy5jDQo+ID4gQEAgLTMzOCw4ICszMzgsNyBA QCBzdGF0aWMgc3NpemVfdCBpbWFfd3JpdGVfcG9saWN5KHN0cnVjdCBmaWxlICpmaWxlLCBjb25z dA0KPiBjaGFyIF9fdXNlciAqYnVmLA0KPiA+ICAJCWludGVncml0eV9hdWRpdF9tc2coQVVESVRf SU5URUdSSVRZX1NUQVRVUywgTlVMTCwgTlVMTCwNCj4gPiAgCQkJCSAgICAicG9saWN5X3VwZGF0 ZSIsICJzaWduZWQgcG9saWN5IHJlcXVpcmVkIiwNCj4gPiAgCQkJCSAgICAxLCAwKTsNCj4gPiAt CQlpZiAoaW1hX2FwcHJhaXNlICYgSU1BX0FQUFJBSVNFX0VORk9SQ0UpDQo+ID4gLQkJCXJlc3Vs dCA9IC1FQUNDRVM7DQo+ID4gKwkJcmVzdWx0ID0gLUVBQ0NFUzsNCj4gPiAgCX0gZWxzZSB7DQo+ ID4gIAkJcmVzdWx0ID0gaW1hX3BhcnNlX2FkZF9ydWxlKGRhdGEpOw0KPiA+ICAJfQ0KDQo=