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: AS53758 23.128.96.0/24 X-Spam-Status: No, score=-3.9 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by dcvr.yhbt.net (Postfix) with ESMTP id CC9C31F852 for ; Tue, 11 Jan 2022 19:41:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237289AbiAKTle (ORCPT ); Tue, 11 Jan 2022 14:41:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46046 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237124AbiAKTlc (ORCPT ); Tue, 11 Jan 2022 14:41:32 -0500 Received: from mail-io1-xd36.google.com (mail-io1-xd36.google.com [IPv6:2607:f8b0:4864:20::d36]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 06CFFC061748 for ; Tue, 11 Jan 2022 11:41:32 -0800 (PST) Received: by mail-io1-xd36.google.com with SMTP id i82so311345ioa.8 for ; Tue, 11 Jan 2022 11:41:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ttaylorr-com.20210112.gappssmtp.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=x+ncPBK9sHFrQpcB+lOGrKWn0LAb88yl0QkfQ/99qz0=; b=rh8+G9+WQu2ekipUyozYkpzsP781oMFDErQjAgaCaA92YdBlnGUwGcPv6qyAN22Lrq vOO/9bQ9KL3vrPaeyr0HTXILD7dzENajcmyeQ4ESwMMSHqmt1RwWfvNwrwjsiY/USzYc qDv6hQZmbq5se/8dQ49uOIXsGeYFZwhbjA3t1edaJr45p+Z2EiaMprWSnNngBvdk+I+b /O1IJnE4dVIeZah3ufNe48NzBo2X3wD3ZDcgK5G3RKqXjvlDKSYhL1dONxXjsDoBr3R/ gogyy2lRdcWKGH16cZshwaOWPZyMOirGM3n39qpEroiF5ZbwrwK/x3hjZyhsoPzBfQxx UHLQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=x+ncPBK9sHFrQpcB+lOGrKWn0LAb88yl0QkfQ/99qz0=; b=S5mtyjUYbzjsqBKiGTHwViJZb+vIFO89ot5lme8ulTqvtyrmxpcgzFbJSguts/wtxG Wk6Rjx4QoeRAT/AsoA0DYcnPPjgLh7PNG3DLw+xGvpIqhZ7X2naowYMKKdu4yiRXYcN/ gf7mfUDSq3AKSzxYOMNqAad6inPDhicwDdl9URmTRYzVcdcIMCTCWBnf+wS+uEbFaeUx c9iZj900jtrhwHIDx3f07/HgKBLRhPTkrPQgBoBlX+4nR4gSlvZboS+o00deifEwjzYc zQlFa3rciSyiC/1k1scXfCmE8WXStbOcYDC5DkMqpscbIPJ2bxLOTk2HrGZ1Dl18z4pi 6nrA== X-Gm-Message-State: AOAM532tpLcK8d2jdpn2jJaaAsWO3BQuX2WVVPbKl6I80ayFfRSztHBM psKDpiBMbsbucqCZIQ+L37mjh6W5qMwI/A== X-Google-Smtp-Source: ABdhPJzrnUirjMgdry0n/BWvm8K6J9TvMLQjp73V03UsTDAv6zh6fU16PxSs0Nt6/y9JZak49k0VfQ== X-Received: by 2002:a5d:93d5:: with SMTP id j21mr3004242ioo.71.1641930091465; Tue, 11 Jan 2022 11:41:31 -0800 (PST) Received: from localhost (104-178-186-189.lightspeed.milwwi.sbcglobal.net. [104.178.186.189]) by smtp.gmail.com with ESMTPSA id z8sm242310ill.35.2022.01.11.11.41.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Jan 2022 11:41:31 -0800 (PST) Date: Tue, 11 Jan 2022 14:41:30 -0500 From: Taylor Blau To: Han-Wen Nienhuys Cc: Taylor Blau , =?utf-8?B?w4Z2YXIgQXJuZmrDtnLDsA==?= Bjarmason , git@vger.kernel.org, Junio C Hamano , Johannes Schindelin Subject: Re: [PATCH 3/3] reftable tests: avoid "int" overflow, use "uint64_t" Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org On Tue, Jan 11, 2022 at 08:31:47PM +0100, Han-Wen Nienhuys wrote: > On Tue, Jan 11, 2022 at 8:28 PM Taylor Blau wrote: > > In any case, you're only setting the lower half of `min` high. Maybe: > > > > uint64_t min = ~0ul; > > yeah, that works. I'm pretty sure this is OK on 32-bit systems, too, but confirmation from somebody more confident than I in this area would be welcome :). Thanks, Taylor