From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp11.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id pAPpLrC1oGLD1QAAbAwnHQ (envelope-from ) for ; Wed, 08 Jun 2022 16:44:00 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp11.migadu.com with LMTPS id cN6wLbC1oGJ8zAAA9RJhRA (envelope-from ) for ; Wed, 08 Jun 2022 16:44:00 +0200 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 7A1492F7D8 for ; Wed, 8 Jun 2022 16:44:00 +0200 (CEST) Received: from localhost ([::1]:59844 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nywuc-0006IV-AX for larch@yhetil.org; Wed, 08 Jun 2022 10:43:59 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53348) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nywSH-0006vf-No for guix-devel@gnu.org; Wed, 08 Jun 2022 10:14:41 -0400 Received: from tobias.gr ([2a02:c205:2020:6054::1]:41762) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nywSF-0007n3-IU for guix-devel@gnu.org; Wed, 08 Jun 2022 10:14:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; s=2018; bh=AGY/3AJtCWUec tgKHDREKqnWGe3JX+JgWdHwWZJ0xxc=; h=in-reply-to:date:subject:cc:to: from:references; d=tobias.gr; b=LPJAwhnnxlDTlTov4ixA/pD34pHa9tKnsZ9sk1 yb47f25uPTs6GEmmLw62wKBCWhfqPPH+QePj1uqyuD00YYDV9BjYSKw5Lj6PSj48I0cRvh StkPUzb0u9SwJzqwibLNQw+0PIyjh1NOSggLpbyrwMAMJMZ4EpwsUfAlsi4Bc9YhLu22vs BS7NRI+z29gog3XAu+VV4OvIRcLINPP80PyUKUN+zOjQCzhOfkr0l0E8d3HjubczEJV3v4 TN9C21gtJuajuvMP4XhucO4JFxds1xAC6uchS0VUdvQPgvjwy4/sqZVBOXbQFeuVrYfTIb fegLpvneaadejCyMbBZwfpbA== Received: by submission.tobias.gr (OpenSMTPD) with ESMTPSA id 4d10ffab (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO); Wed, 8 Jun 2022 14:14:32 +0000 (UTC) References: <87pmjlfdjl.fsf@contorta> <310AD876-916E-4020-A87E-5609E8166432@lepiller.eu> <8735ggfz3v.fsf@ditto.jhoto.spork.org> From: Tobias Geerinckx-Rice To: Efraim Flashner Cc: Brian Cully , Julien Lepiller , Felix Lechner , Vagrant Cascadian , guix-devel@gnu.org Subject: Re: maradns reproducibility fixes and the merits of picking a random number Date: Wed, 08 Jun 2022 16:09:48 +0200 In-reply-to: BIMI-Selector: v=BIMI1; s=default; Message-ID: <87o7z3w8af@nckx> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Received-SPF: pass client-ip=2a02:c205:2020:6054::1; envelope-from=me@tobias.gr; helo=tobias.gr X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1654699440; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=AGY/3AJtCWUectgKHDREKqnWGe3JX+JgWdHwWZJ0xxc=; b=dxU2O5LGiFfWhAXjU129hR/iPZfRiGj99EshqJ1CdTXynr/95wiFEkaArEdUvV0ofVbck0 FvLOIVTNQ85Ab8QYxgpROtKNQxYJ7sa4xkb6N9Y6bKGyQzz6OJqfw7E88m84px3EVHIh/X bFh418jnYNezTlUPxHOtZYOvCQ7gpb/w+y7xJVeYrrkjzgcbQxxSQFxUybsGD5Rhpy0cq4 MQ7PWiMxsrrxBba05cpdoZzsm8sKZx4Dfz2lOHVj/MBQddYtEvcYL0OmqoWgi7dRqzvq1I c+7HgMepTT87RpVvU2JUJ2d09Gt12H4TohU1r4Kwne6W0fECmRI1tHEsPaDVcQ== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1654699440; a=rsa-sha256; cv=none; b=PAqfuX+9D5unrg33VJAH0U/r/7aNJZdVM3KRqwcDxG8VKcBwOXbWn4j1tyNeIQkbBWtm/N fXj1D5tIKzIB+OojKYyr6Ki4aWaCPupm6LAael8L8L+lGZSMtd6feBfFUA5UmLu8K3/jYo zqjzM14mbSzQ5NfvHOKZ7FmrOtZI54VBmfLmm3XaNY9Km+siaWFYoYSfRG/dWrsaaijydR 2BmII5mwMagD8Nhr/pPtT8J5Wv13xqMDC3KW6/1A2xeUOv2v5Sa80RH9j1A2HVH+YZN+LN eV0DqFgoT/chN97gsOQ0Ob93xIJWvBWvPVcCAx0Lwkc8mFCV2q3PPf8Oz7gP+A== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=tobias.gr header.s=2018 header.b=LPJAwhnn; dmarc=pass (policy=reject) header.from=tobias.gr; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -4.10 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=tobias.gr header.s=2018 header.b=LPJAwhnn; dmarc=pass (policy=reject) header.from=tobias.gr; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 7A1492F7D8 X-Spam-Score: -4.10 X-Migadu-Scanner: scn1.migadu.com X-TUID: jOFU8LMkmTEf --=-=-= Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Efraim Flashner =E5=86=99=E9=81=93=EF=BC=9A > I like the idea of forcing the program to segfault if it looks=20 > for > /dev/urandom and it isn't there more than distributing a=20 > randomized > prime number. +4 Or error out nicely. Don't let's ship such =E2=80=98features=E2=80=99. Kind regards, T G-R --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iIMEARYKACsWIQT12iAyS4c9C3o4dnINsP+IT1VteQUCYqCvCA0cbWVAdG9iaWFz LmdyAAoJEA2w/4hPVW15/RABAO7dzbOeScbe3aC3HzU6bEUPIcUU3DsgZrqjeguM w3vAAQCwTq1GXrQFpKxwbWEf05QM0iW6wmwdlu3oHW93gJ9DDw== =PNvE -----END PGP SIGNATURE----- --=-=-=--