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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 A7021C4360F for ; Tue, 2 Apr 2019 09:59:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 78BA220857 for ; Tue, 2 Apr 2019 09:59:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729682AbfDBJ7J (ORCPT ); Tue, 2 Apr 2019 05:59:09 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:10437 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729105AbfDBJ7I (ORCPT ); Tue, 2 Apr 2019 05:59:08 -0400 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx08-00178001.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x329lRlj019726; Tue, 2 Apr 2019 11:57:00 +0200 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2rhxfb9dua-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Tue, 02 Apr 2019 11:57:00 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 764F73D; Tue, 2 Apr 2019 09:56:59 +0000 (GMT) Received: from Webmail-eu.st.com (sfhdag5node1.st.com [10.75.127.13]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 3B5FE2428; Tue, 2 Apr 2019 09:56:59 +0000 (GMT) Received: from SFHDAG5NODE1.st.com (10.75.127.13) by SFHDAG5NODE1.st.com (10.75.127.13) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Tue, 2 Apr 2019 11:56:58 +0200 Received: from SFHDAG5NODE1.st.com ([fe80::cc53:528c:36c8:95f6]) by SFHDAG5NODE1.st.com ([fe80::cc53:528c:36c8:95f6%20]) with mapi id 15.00.1347.000; Tue, 2 Apr 2019 11:56:58 +0200 From: Hugues FRUCHET To: Andi Kleen CC: "x86@kernel.org" , "akpm@linux-foundation.org" , "linux-kernel@vger.kernel.org" , Andi Kleen , "mchehab@s-opensource.com" Subject: Re: [PATCH 10/17] delta: Fix buffer overrun in delta_ipc_open Thread-Topic: [PATCH 10/17] delta: Fix buffer overrun in delta_ipc_open Thread-Index: AQHU4DF+EkeJEPLYVkuR2+5UpJYj4KYnPk8AgAA2yYCAAR3PAA== Date: Tue, 2 Apr 2019 09:56:58 +0000 Message-ID: <32092918-d854-255f-28af-62e909344a91@st.com> References: <20190321220009.29334-1-andi@firstfloor.org> <20190321220009.29334-11-andi@firstfloor.org> <20190401165400.pdp547zqwdojz67r@two.firstfloor.org> In-Reply-To: <20190401165400.pdp547zqwdojz67r@two.firstfloor.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.1 x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.75.127.45] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-04-02_04:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgQW5kaSwNCg0KU28gZG8gYm90aCwgbWVtc2V0IHRoZW4gc3Ryc2NweToNCg0KKwltZW1zZXQo bXNnLm5hbWUsIDAsIHNpemVvZihtc2cubmFtZSkpOw0KKwlpZiAoc3Ryc2NweShtc2cubmFtZSwg bmFtZSwgc2l6ZW9mKG1zZy5uYW1lKSkgPD0gMCkNCisgICAgICAgICBnb3RvIGVycjsNCg0KQlIs DQpIdWd1ZXMuDQoNCk9uIDQvMS8xOSA2OjU0IFBNLCBBbmRpIEtsZWVuIHdyb3RlOg0KPiBPbiBN b24sIEFwciAwMSwgMjAxOSBhdCAwMTozNzo1NlBNICswMDAwLCBIdWd1ZXMgRlJVQ0hFVCB3cm90 ZToNCj4+IEhpIEFuZGksDQo+Pg0KPj4gV2UgaGF2ZSBhbHJlYWR5IGRpc2N1c3NlZCBhYm91dCB0 aGF0IGhlcmU6DQo+PiBodHRwczovL2xvcmUua2VybmVsLm9yZy9wYXRjaHdvcmsvcGF0Y2gvODY2 NDA2Lw0KPj4NCj4+IE5vdyB0aGF0IHN0cnNjcHkgaXMgbGFyZ2VseSBkZXBsb3llZCB3aXRoaW4g a2VybmVsLCBjb3VsZCB5b3UgcmV0ZXN0DQo+PiB3aXRoIHRoZSBjaGFuZ2UgSSBzdWdnZXN0ZWQg Pw0KPiANCj4gc3Ryc2NweSBpcyBub3QgdGhlIGNvcnJlY3QgZml4IGJlY2F1c2UgaXQgbGVha3Mg dW5pbml0aWFsaXplZCBtZW1vcnkNCj4gdG8gdGhlIHJlY2VpdmVyLiAgWW91IG5lZWQgdGhlIG1l bXNldC4NCj4gDQo+IC1BbmRpDQo+IA==