From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#58472: [PATCH] Make `message-unique-id' less prone to collisions Date: Thu, 13 Oct 2022 09:38:34 -0700 Organization: UCLA Computer Science Department Message-ID: References: <87k054qq7b.fsf@rfc20.org> <87h707r8at.fsf@rfc20.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7302"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.2 Cc: 58472@debbugs.gnu.org To: Matt Armstrong , Stefan Kangas Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Oct 13 18:42:52 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oj1IJ-0001dl-Su for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 13 Oct 2022 18:42:52 +0200 Original-Received: from localhost ([::1]:46232 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oj1II-0000er-QJ for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 13 Oct 2022 12:42:50 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:50080) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oj1Ee-0005Gy-2A for bug-gnu-emacs@gnu.org; Thu, 13 Oct 2022 12:39:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:35711) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oj1Ed-0007O2-Mq for bug-gnu-emacs@gnu.org; Thu, 13 Oct 2022 12:39:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oj1Ed-0006qw-CR for bug-gnu-emacs@gnu.org; Thu, 13 Oct 2022 12:39:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 13 Oct 2022 16:39:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 58472 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 58472-submit@debbugs.gnu.org id=B58472.166567912526299 (code B ref 58472); Thu, 13 Oct 2022 16:39:03 +0000 Original-Received: (at 58472) by debbugs.gnu.org; 13 Oct 2022 16:38:45 +0000 Original-Received: from localhost ([127.0.0.1]:34787 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oj1EK-0006q7-S6 for submit@debbugs.gnu.org; Thu, 13 Oct 2022 12:38:45 -0400 Original-Received: from zimbra.cs.ucla.edu ([131.179.128.68]:38228) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oj1EI-0006ph-S2 for 58472@debbugs.gnu.org; Thu, 13 Oct 2022 12:38:44 -0400 Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id D666D160075; Thu, 13 Oct 2022 09:38:35 -0700 (PDT) Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id iH5Wx3LOY6vp; Thu, 13 Oct 2022 09:38:35 -0700 (PDT) Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 34C12160076; Thu, 13 Oct 2022 09:38:35 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.9.2 zimbra.cs.ucla.edu 34C12160076 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cs.ucla.edu; s=78364E5A-2AF3-11ED-87FA-8298ECA2D365; t=1665679115; bh=0xWAdHuHU2B0pTO3jcrmK3geldCgP0guxOH9gRARGLY=; h=Message-ID:Date:MIME-Version:Subject:To:From:Content-Type: Content-Transfer-Encoding; b=a5h8vbnHBiAKbY1hdmDEJJJbPCzTptiQPpbGFXPT/8iz1FIBwnSQXkZgbAipo6VGJ VFr7Vwhyu+OLhv1NI1sNvTNAl1kE+mZNSkEyVLqeqjcbAiAGLMaAAwufIGZpVS25/O T0NYgClOZnWPWkFeAEcGDTqhpI8rhwtlPJlRInbo= X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id I-7JCSfibAR7; Thu, 13 Oct 2022 09:38:35 -0700 (PDT) Original-Received: from [192.168.1.9] (cpe-172-91-119-151.socal.res.rr.com [172.91.119.151]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 079F1160075; Thu, 13 Oct 2022 09:38:35 -0700 (PDT) Content-Language: en-US In-Reply-To: <87h707r8at.fsf@rfc20.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:245329 Archived-At: On 2022-10-13 09:35, Matt Armstrong wrote: > One question: I'm not sure that (random (exp 2 512)) actually gives more > entropy than a simple call to (random). It does not. (Please see my previous email for how to get more entropy out of Emacs; it's kinda ugly now.)