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[209.132.180.67]) by mx.google.com with ESMTP id e13si11548818otr.167.2020.02.04.07.48.41; Tue, 04 Feb 2020 07:48:54 -0800 (PST) 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; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=EXFvQTnt; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727385AbgBDPrm (ORCPT + 99 others); Tue, 4 Feb 2020 10:47:42 -0500 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:45438 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727319AbgBDPrl (ORCPT ); Tue, 4 Feb 2020 10:47:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1580831260; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=k5j3ObvOODL75kJLhay5/4twRQnCsNc1II2lP04Cwzc=; b=EXFvQTntXUNXt7svOP1my7rv8MJb2pHJklxfIyioWzthFzHE16TIwHX0pajDYMq/2QCBkv rqNa+mcP8/BKtf01LV/cTX/GXrMf6o5+ba6bZsbuPOk/sijKwJS5g3biZfQTn7RlwSomL5 KO+5uBg9yYwHfZL2FQuvv4+C2P86u70= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-245-6f651S_0N52lsFSFMHrBKg-1; Tue, 04 Feb 2020 10:47:39 -0500 X-MC-Unique: 6f651S_0N52lsFSFMHrBKg-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B3F7A19251A6; Tue, 4 Feb 2020 15:47:36 +0000 (UTC) Received: from x2.localnet (ovpn-116-11.phx2.redhat.com [10.3.116.11]) by smtp.corp.redhat.com (Postfix) with ESMTP id BFF115C1B5; Tue, 4 Feb 2020 15:47:23 +0000 (UTC) From: Steve Grubb To: Richard Guy Briggs Cc: Paul Moore , containers@lists.linux-foundation.org, linux-api@vger.kernel.org, Linux-Audit Mailing List , linux-fsdevel@vger.kernel.org, LKML , netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, omosnace@redhat.com, dhowells@redhat.com, simo@redhat.com, Eric Paris , Serge Hallyn , ebiederm@xmission.com, nhorman@tuxdriver.com, Dan Walsh , mpatel@redhat.com Subject: Re: [PATCH ghak90 V8 13/16] audit: track container nesting Date: Tue, 04 Feb 2020 10:47:22 -0500 Message-ID: <3665686.i1MIc9PeWa@x2> Organization: Red Hat In-Reply-To: <20200204131944.esnzcqvnecfnqgbi@madcap2.tricolour.ca> References: <5238532.OiMyN8JqPO@x2> <20200204131944.esnzcqvnecfnqgbi@madcap2.tricolour.ca> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tuesday, February 4, 2020 8:19:44 AM EST Richard Guy Briggs wrote: > > The established pattern is that we print -1 when its unset and "?" when > > its totalling missing. So, how could this be invalid? It should be set > > or not. That is unless its totally missing just like when we do not run > > with selinux enabled and a context just doesn't exist. > > Ok, so in this case it is clearly unset, so should be -1, which will be a > 20-digit number when represented as an unsigned long long int. > > Thank you for that clarification Steve. It is literally a -1. ( 2 characters) -Steve