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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 090C5C433FE for ; Thu, 24 Feb 2022 03:00:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230253AbiBXDBZ (ORCPT ); Wed, 23 Feb 2022 22:01:25 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43460 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230238AbiBXDBX (ORCPT ); Wed, 23 Feb 2022 22:01:23 -0500 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.85.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 8BDE123742F for ; Wed, 23 Feb 2022 19:00:53 -0800 (PST) Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-44-yyNQcIKYMxqH48R7GhAS7Q-1; Thu, 24 Feb 2022 03:00:50 +0000 X-MC-Unique: yyNQcIKYMxqH48R7GhAS7Q-1 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) by AcuMS.aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) with Microsoft SMTP Server (TLS) id 15.0.1497.28; Thu, 24 Feb 2022 03:00:49 +0000 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.028; Thu, 24 Feb 2022 03:00:49 +0000 From: David Laight To: 'Linus Torvalds' , "Eric W. Biederman" CC: Linux API , Etienne Dechamps , Alexey Gladkov , Kees Cook , Shuah Khan , Christian Brauner , Solar Designer , Ran Xiaokai , Linux Kernel Mailing List , "open list:KERNEL SELFTEST FRAMEWORK" , Linux Containers , =?utf-8?B?TWljaGFsIEtvdXRuw70=?= , Security Officers , Neil Brown , NeilBrown , "Serge E. Hallyn" , Jann Horn , Andy Lutomirski , Willy Tarreau Subject: RE: How should rlimits, suid exec, and capabilities interact? Thread-Topic: How should rlimits, suid exec, and capabilities interact? Thread-Index: AQHYKR/SYXKB0CHhEUmLHiXZZydx7ayh8HMA Date: Thu, 24 Feb 2022 03:00:49 +0000 Message-ID: References: <20220207121800.5079-1-mkoutny@suse.com> <20220215101150.GD21589@blackbody.suse.cz> <87zgmi5rhm.fsf@email.froward.int.ebiederm.org> <87fso91n0v.fsf_-_@email.froward.int.ebiederm.org> <878ru1qcos.fsf@email.froward.int.ebiederm.org> In-Reply-To: Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=C51A453 smtp.mailfrom=david.laight@aculab.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogTGludXMgVG9ydmFsZHMNCj4gU2VudDogMjQgRmVicnVhcnkgMjAyMiAwMTo0Mg0KPiAN 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