Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753226AbaF0OQm (ORCPT ); Fri, 27 Jun 2014 10:16:42 -0400 Received: from mx1.redhat.com ([209.132.183.28]:42877 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753173AbaF0OQk (ORCPT ); Fri, 27 Jun 2014 10:16:40 -0400 Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20140611032355.GA6470@srcf.ucam.org> References: <20140611032355.GA6470@srcf.ucam.org> <20140610204021.GA8916@srcf.ucam.org> <20140610212516.GB10614@srcf.ucam.org> <20140610214038.GA13881@srcf.ucam.org> <1402449893.612.14.camel@dhcp-9-2-203-236.watson.ibm.com> <20140611022222.GA2349@srcf.ucam.org> <1402456095.612.32.camel@dhcp-9-2-203-236.watson.ibm.com> To: Matthew Garrett Cc: dhowells@redhat.com, Mimi Zohar , Dmitry Kasatkin , Josh Boyer , Dmitry Kasatkin , keyrings , "linux-kernel@vger.kernel.org" , linux-security-module Subject: Re: [PATCH 0/4] KEYS: validate key trust with owner and builtin keys only Date: Fri, 27 Jun 2014 15:16:23 +0100 Message-ID: <8039.1403878583@warthog.procyon.org.uk> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Matthew Garrett wrote: > Yes. Wouldn't having a mechanism to allow userspace to drop keys that > have otherwise been imported be a generally useful solution to the issue > you have with that? "keyctl invalidate" could be a way to drop keys. David -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/