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[209.132.180.67]) by mx.google.com with ESMTP id f5-v6si14063081pgr.262.2018.09.02.01.15.41; Sun, 02 Sep 2018 01:16:07 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726944AbeIBM24 (ORCPT + 99 others); Sun, 2 Sep 2018 08:28:56 -0400 Received: from mail1.med.uni-goettingen.de ([134.76.103.230]:32141 "EHLO mail1.med.uni-goettingen.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726003AbeIBM24 (ORCPT ); Sun, 2 Sep 2018 08:28:56 -0400 X-Greylist: delayed 320 seconds by postgrey-1.27 at vger.kernel.org; Sun, 02 Sep 2018 08:28:55 EDT Received: from umg-exc-2.ads.local.med.uni-goettingen.de ([10.76.100.69]:54915) by mail1.med.uni-goettingen.de with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.82_1-5b7a7c0-XX) (envelope-from ) id 1fwNQj-0000WD-37; Sun, 02 Sep 2018 10:08:21 +0200 Received: from UMG-EXC-1.ads.local.med.uni-goettingen.de ([fe80::c97f:60fd:6a2d:e4b9]) by umg-exc-2.ads.local.med.uni-goettingen.de ([fe80::40b1:448:7be6:e2cf%13]) with mapi id 14.03.0361.001; Sun, 2 Sep 2018 10:08:21 +0200 From: "Uecker, Martin" To: "linux-kernel@vger.kernel.org" CC: "keescook@chromium.org" , "torvalds@linux-foundation.org" Subject: VLAs and security Thread-Topic: VLAs and security Thread-Index: AQHUQpQcK6e7hvTWREaSPdTt5naSag== Date: Sun, 2 Sep 2018 08:08:20 +0000 Message-ID: <1535875700.17858.3.camel@med.uni-goettingen.de> Accept-Language: de-DE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [134.76.125.21] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org DQpJIGRvIG5vdCBhZ3JlZSB0aGF0IFZMQXMgYXJlIGdlbmVyYWxseSBiYWQgZm9yIHNlY3VyaXR5 Lg0KSSB0aGluayB0aGUgb3Bwb3NpdGUgaXMgdHJ1ZS4gQSBWTEEgd2l0aCB0aGUgcmlnaHQgc2l6 ZQ0KYWxsb3dzIHRoZSBjb21waWxlciB0byBhdXRvbWF0aWNhbGx5IHBlcmZvcm0gb3IgaW5zZXJ0 DQptZWFuaW5nZnVsIGJvdW5kcyBjaGVja3MsIHdoaWxlIGEgZml4ZWQgdXBwZXIgYm91bmQgZG9l cyBub3QuDQoNCg0KRm9yIGV4YW1wbGU6DQoNCmNoYXIgYnVmW05dOw0KYnVmW25dID0gMTsNCg0K SGVyZSwgYSBjb21waWxlciAvIGFuYWx5c2lzIHRvb2wgY2FuIGZvciAgbiA8IE4gIHVzaW5nDQpz dGF0aWMgYW5hbHlzaXMgb3IgaW5zZXJ0IGEgcnVuLXRpbWUgY2hlY2suDQoNClJlcGxhY2luZyB0 aGlzIHdpdGgNCg0KY2hhciBidWZbTUFYX1NJWkVdDQoNCmhpZGVzIHRoZSBpbmZvcm1hdGlvbiBh Ym91dCB0aGUgdHJ1ZSB1cHBlciBib3VuZA0KZnJvbSBhdXRvbWF0aWMgdG9vbHMuDQoNCkxpbWl0 aW5nIHRoZSBzdGFjayB1c2FnZSBjYW4gYWxzbyBiZSBhY2hpZXZlZCBpbg0KdGhlIGZvbGxvd2lu ZyB3YXk6DQoNCmFzc2VydChOIDw9IE1BWF9TSVpFKQ0KY2hhciBidWZbTl07DQoNCg0KT2YgY291 cnNlLCBoYXZpbmcgcHJlZGljdGFibGUgc3RhY2sgdXNhZ2UgbWlnaHQgYmUgbW9yZcKgDQppbXBv cnRhbnQgaW4gdGhlIGtlcm5lbCBhbmQgbWlnaHQgYmUgYSBnb29kIGFyZ3VtZW50DQp0byBzdGls bCBwcmVmZXIgdGhlIGNvbnN0YW50IGJvdW5kLg0KDQpCdXQgbG9vc2luZyB0aGUgdGlnaHRlciBi b3VuZHMgaXMgY2xlYXJseSBhIGRpc2FkdmFudGFnZQ0Kd2l0aCByZXNwZWN0IHRvIHNlY3VyaXR5 IHRoYXQgb25lIHNob3VsZCBrZWVwIGl0IG1pbmQuDQoNCg0KQmVzdCwNCk1hcnRpbg0KDQoNCg0K