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=-0.7 required=3.0 tests=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 8EDA7C33CAC for ; Thu, 6 Feb 2020 16:27:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6B1FA217BA for ; Thu, 6 Feb 2020 16:27:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727742AbgBFQ1c (ORCPT ); Thu, 6 Feb 2020 11:27:32 -0500 Received: from lhrrgout.huawei.com ([185.176.76.210]:2389 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727654AbgBFQ1b (ORCPT ); Thu, 6 Feb 2020 11:27:31 -0500 Received: from LHREML714-CAH.china.huawei.com (unknown [172.18.7.107]) by Forcepoint Email with ESMTP id C4144856613477B90F86; Thu, 6 Feb 2020 16:27:29 +0000 (GMT) Received: from fraeml701-chm.china.huawei.com (10.206.15.50) by LHREML714-CAH.china.huawei.com (10.201.108.37) with Microsoft SMTP Server (TLS) id 14.3.408.0; Thu, 6 Feb 2020 16:27:29 +0000 Received: from fraeml714-chm.china.huawei.com (10.206.15.33) by fraeml701-chm.china.huawei.com (10.206.15.50) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Thu, 6 Feb 2020 17:27:28 +0100 Received: from fraeml714-chm.china.huawei.com ([10.206.15.33]) by fraeml714-chm.china.huawei.com ([10.206.15.33]) with mapi id 15.01.1713.004; Thu, 6 Feb 2020 17:27:28 +0100 From: Roberto Sassu To: Mimi Zohar , "James.Bottomley@HansenPartnership.com" , "jarkko.sakkinen@linux.intel.com" CC: "linux-integrity@vger.kernel.org" , "linux-security-module@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Silviu Vlasceanu Subject: RE: [PATCH v2 5/8] ima: Switch to dynamically allocated buffer for template digests Thread-Topic: [PATCH v2 5/8] ima: Switch to dynamically allocated buffer for template digests Thread-Index: AQHV3A/+rAKtbF80BkqxEfHd/18hO6gORlUAgAAVOaA= Date: Thu, 6 Feb 2020 16:27:28 +0000 Message-ID: <0b91e6977bac4cd5a638041adb3e76eb@huawei.com> References: <20200205103317.29356-1-roberto.sassu@huawei.com> <20200205103317.29356-6-roberto.sassu@huawei.com> <1581005284.5585.422.camel@linux.ibm.com> In-Reply-To: <1581005284.5585.422.camel@linux.ibm.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.220.96.108] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-CFilter-Loop: Reflected Sender: linux-integrity-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBNaW1pIFpvaGFyIFttYWlsdG86 em9oYXJAbGludXguaWJtLmNvbV0NCj4gU2VudDogVGh1cnNkYXksIEZlYnJ1YXJ5IDYsIDIwMjAg NTowOCBQTQ0KPiBUbzogUm9iZXJ0byBTYXNzdSA8cm9iZXJ0by5zYXNzdUBodWF3ZWkuY29tPjsN Cj4gSmFtZXMuQm90dG9tbGV5QEhhbnNlblBhcnRuZXJzaGlwLmNvbTsNCj4gamFya2tvLnNha2tp bmVuQGxpbnV4LmludGVsLmNvbQ0KPiBDYzogbGludXgtaW50ZWdyaXR5QHZnZXIua2VybmVsLm9y ZzsgbGludXgtc2VjdXJpdHktbW9kdWxlQHZnZXIua2VybmVsLm9yZzsNCj4gbGludXgta2VybmVs QHZnZXIua2VybmVsLm9yZzsgU2lsdml1IFZsYXNjZWFudQ0KPiA8U2lsdml1LlZsYXNjZWFudUBo dWF3ZWkuY29tPg0KPiBTdWJqZWN0OiBSZTogW1BBVENIIHYyIDUvOF0gaW1hOiBTd2l0Y2ggdG8g ZHluYW1pY2FsbHkgYWxsb2NhdGVkIGJ1ZmZlciBmb3INCj4gdGVtcGxhdGUgZGlnZXN0cw0KPiAN Cj4gSGkgUm9iZXJ0bywNCj4gDQo+IE9uIFdlZCwgMjAyMC0wMi0wNSBhdCAxMTozMyArMDEwMCwg Um9iZXJ0byBTYXNzdSB3cm90ZToNCj4gPiBUaGlzIHBhdGNoIGR5bmFtaWNhbGx5IGFsbG9jYXRl cyB0aGUgYXJyYXkgb2YgdHBtX2RpZ2VzdCBzdHJ1Y3R1cmVzIGluDQo+ID4gaW1hX2FsbG9jX2lu aXRfdGVtcGxhdGUoKSBhbmQgaW1hX3Jlc3RvcmVfdGVtcGxhdGVfZGF0YSgpLiBUaGUgc2l6ZSBv Zg0KPiB0aGUNCj4gPiBhcnJheSwgc3RvcmVkIGluIGltYV9udW1fdGVtcGxhdGVfZGlnZXN0cywg aXMgaW5pdGlhbGx5IGVxdWFsIHRvIDEgKFNIQTEpDQo+ID4gYW5kIHdpbGwgYmUgZGV0ZXJtaW5l ZCBpbiB0aGUgdXBjb21pbmcgcGF0Y2hlcyBkZXBlbmRpbmcgb24gdGhlDQo+IGFsbG9jYXRlZA0K PiA+IFBDUiBiYW5rcyBhbmQgdGhlIGNob3NlbiBkZWZhdWx0IElNQSBhbGdvcml0aG0uDQo+ID4N Cj4gPiBDYWxjdWxhdGluZyB0aGUgU0hBMSBkaWdlc3QgaXMgbWFuZGF0b3J5LCBhcyBTSEExIHN0 aWxsIHJlbWFpbnMgdGhlIGRlZmF1bHQNCj4gPiBoYXNoIGFsZ29yaXRobSBmb3IgdGhlIG1lYXN1 cmVtZW50IGxpc3QuIFdoZW4gSU1BIHdpbGwgc3VwcG9ydCB0aGUNCj4gQ3J5cHRvDQo+ID4gQWdp bGUgZm9ybWF0LCByZW1haW5pbmcgZGlnZXN0cyB3aWxsIGJlIGFsc28gcHJvdmlkZWQuDQo+ID4N Cj4gPiBUaGUgcG9zaXRpb24gaW4gdGhlIGFycmF5IG9mIHRoZSBTSEExIGRpZ2VzdCBpcyBzdG9y ZWQgaW4gdGhlIGltYV9zaGExX2lkeA0KPiA+IGdsb2JhbCB2YXJpYWJsZSBhbmQgaXQgaXMgZGV0 ZXJtaW5lZCBhdCBJTUEgaW5pdGlhbGl6YXRpb24gdGltZS4NCj4gPg0KPiA+IENoYW5nZWxvZw0K PiA+DQo+ID4gdjE6DQo+ID4gLSBtb3ZlIGltYV9zaGExX2lkeCB0byBpbWFfY3J5cHRvLmMNCj4g PiAtIGludHJvZHVjZSBpbWFfbnVtX3RlbXBsYXRlX2RpZ2VzdHMgKHN1Z2dlc3RlZCBieSBNaW1p KQ0KPiANCj4gSW5zdGVhZCBvZiBoYXJkY29kaW5nICJucl9hbGxvY2F0ZWRfYmFua3MgKyAxIiBv ciBucl9hbGxvY2F0ZWRfYmFua3MgKw0KPiAyIiwgSSBzdWdnZXN0ZWQgZGVmaW5pbmcgIm5yX2Fs bG9jYXRlZF9iYW5rcyArIGV4dHJhIiwgd2hlcmUgImV4dHJhIg0KPiBjb3VsZCBiZSAwLCAxLCBv ciAyLg0KPiANCj4gVGhlIHJlc3Qgb2YgdGhlIGNvZGUgd291bGQgcmVtYWluIGV4YWN0bHkgdGhl IHNhbWUgYXMgeW91IGhhZC4NCg0KT2suIEkgZGlkIGEgc21hbGwgaW1wcm92ZW1lbnQuIFNpbmNl IHdlIGRldGVybWluZSB0aGUgbnVtYmVyIG9mDQpyZXF1aXJlZCBlbGVtZW50cyBvZiBpbWFfYWxn b19hcnJheSBiZWZvcmUga21hbGxvYygpIEkgdGhvdWdodCBpdA0Kd2FzIG9rIHRvIGRpcmVjdGx5 IHNldCB0aGF0IG51bWJlciBvZiBlbGVtZW50cyBpbiBhIHNpbmdsZSB2YXJpYWJsZS4NCg0KSWYg eW91IHRoaW5rIHRoYXQgaGF2aW5nIHR3byB2YXJpYWJsZXMgaXMgYmV0dGVyLCBJIHdpbGwgY2hh bmdlIGl0Lg0KDQpUaGFua3MNCg0KUm9iZXJ0bw0KDQpIVUFXRUkgVEVDSE5PTE9HSUVTIER1ZXNz ZWxkb3JmIEdtYkgsIEhSQiA1NjA2Mw0KTWFuYWdpbmcgRGlyZWN0b3I6IExpIFBlbmcsIExpIEpp YW4sIFNoaSBZYW5saQ0K