From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS17314 8.43.84.0/22 X-Spam-Status: No, score=-4.1 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,PDS_RDNS_DYNAMIC_FP,RCVD_IN_DNSWL_MED, RDNS_DYNAMIC,SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from sourceware.org (ip-8-43-85-97.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 7EDF81F8C6 for ; Mon, 12 Jul 2021 10:04:18 +0000 (UTC) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id B910D3835824 for ; Mon, 12 Jul 2021 10:04:17 +0000 (GMT) Received: from dragonfly.birch.relay.mailchannels.net (dragonfly.birch.relay.mailchannels.net [23.83.209.51]) by sourceware.org (Postfix) with ESMTPS id 270873835816 for ; Mon, 12 Jul 2021 10:03:41 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 270873835816 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=gotplt.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gotplt.org X-Sender-Id: dreamhost|x-authsender|siddhesh@gotplt.org Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id 91B2E181E5D; Mon, 12 Jul 2021 10:03:40 +0000 (UTC) Received: from pdx1-sub0-mail-a70.g.dreamhost.com (100-96-13-112.trex.outbound.svc.cluster.local [100.96.13.112]) (Authenticated sender: dreamhost) by relay.mailchannels.net (Postfix) with ESMTPA id 3106C1818CB; Mon, 12 Jul 2021 10:03:40 +0000 (UTC) X-Sender-Id: dreamhost|x-authsender|siddhesh@gotplt.org Received: from pdx1-sub0-mail-a70.g.dreamhost.com (pop.dreamhost.com [64.90.62.162]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384) by 100.96.13.112 (trex/6.3.3); Mon, 12 Jul 2021 10:03:40 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: dreamhost|x-authsender|siddhesh@gotplt.org X-MailChannels-Auth-Id: dreamhost X-Reign-Left: 3f017e8b3edfb4cb_1626084220418_1962517595 X-MC-Loop-Signature: 1626084220418:3383736523 X-MC-Ingress-Time: 1626084220418 Received: from pdx1-sub0-mail-a70.g.dreamhost.com (localhost [127.0.0.1]) by pdx1-sub0-mail-a70.g.dreamhost.com (Postfix) with ESMTP id CD84A88688; Mon, 12 Jul 2021 03:03:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=gotplt.org; h=subject:from :to:cc:references:message-id:date:mime-version:in-reply-to :content-type:content-transfer-encoding; s=gotplt.org; bh=mwg4jF 89J7mqv4Npsf4CdJ3iHlw=; b=r06LZY6S7ysIov3hXt6mvx1gzYkC9mMM9UU3d4 UAr5U62Md4QJ905LpswQmbCVHXfgPuAXJWMP9+1g0TKVGy7H2c87w+VwMLhvKn9B /bqDaOUad70xzNePG7Ca6X+O4eWK6fY2H5A9OBv1VgVDraUyYZuCOub+hGlLPId3 hoIrQ= Received: from [192.168.1.139] (unknown [1.186.101.110]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: siddhesh@gotplt.org) by pdx1-sub0-mail-a70.g.dreamhost.com (Postfix) with ESMTPSA id 9AAE7879D2; Mon, 12 Jul 2021 03:03:38 -0700 (PDT) Subject: Re: Security implications of debugging features X-DH-BACKEND: pdx1-sub0-mail-a70 From: Siddhesh Poyarekar To: libc-alpha@sourceware.org References: <4d9d675f-cffa-4a5f-0af2-3be56532ce67@gotplt.org> Message-ID: Date: Mon, 12 Jul 2021 15:33:33 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: <4d9d675f-cffa-4a5f-0af2-3be56532ce67@gotplt.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Florian Weimer Errors-To: libc-alpha-bounces+e=80x24.org@sourceware.org Sender: "Libc-alpha" On 7/12/21 3:31 PM, Siddhesh Poyarekar wrote: > variable in the environment of a program may for now be considered > security issues in a local context. s/considered security issues/evaluated for security implications/