From: Taylor Blau <me@ttaylorr.com>
To: Han-Wen Nienhuys <hanwen@google.com>
Cc: "Taylor Blau" <me@ttaylorr.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
git@vger.kernel.org, "Junio C Hamano" <gitster@pobox.com>,
"Johannes Schindelin" <johannes.schindelin@gmx.de>
Subject: Re: [PATCH 3/3] reftable tests: avoid "int" overflow, use "uint64_t"
Date: Tue, 11 Jan 2022 14:41:30 -0500 [thread overview]
Message-ID: <Yd3dao5Qh5yl/cBs@nand.local> (raw)
In-Reply-To: <CAFQ2z_M0Fjjx8tAd_cXqk9K9q43hwienEy=UsLJi2aW8G3sEwA@mail.gmail.com>
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 <me@ttaylorr.com> 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
next prev parent reply other threads:[~2022-01-11 19:41 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-11 16:40 [PATCH 0/3] Fix SunCC compiler complaints new in v2.35.0-rc0 Ævar Arnfjörð Bjarmason
2022-01-11 16:40 ` [PATCH 1/3] test-tool genzeros: initialize "zeros" to avoid SunCC warning Ævar Arnfjörð Bjarmason
2022-01-11 19:06 ` Taylor Blau
2022-01-12 14:21 ` Johannes Schindelin
2022-01-12 19:10 ` Taylor Blau
2022-01-13 10:08 ` Ævar Arnfjörð Bjarmason
2022-01-13 15:31 ` Johannes Schindelin
2022-01-13 17:38 ` Junio C Hamano
2022-01-11 16:40 ` [PATCH 2/3] reftable: remove unreachable "return" statements Ævar Arnfjörð Bjarmason
2022-01-11 19:16 ` Taylor Blau
2022-01-12 12:47 ` Ævar Arnfjörð Bjarmason
2022-01-12 19:19 ` Taylor Blau
2022-01-13 10:29 ` Ævar Arnfjörð Bjarmason
2022-01-13 15:39 ` Johannes Schindelin
2022-01-13 20:17 ` Johannes Sixt
2022-01-13 21:37 ` Junio C Hamano
2022-01-11 16:40 ` [PATCH 3/3] reftable tests: avoid "int" overflow, use "uint64_t" Ævar Arnfjörð Bjarmason
2022-01-11 19:28 ` Taylor Blau
2022-01-11 19:31 ` Han-Wen Nienhuys
2022-01-11 19:41 ` Taylor Blau [this message]
2022-01-11 20:08 ` Johannes Sixt
2022-01-11 20:18 ` Taylor Blau
2022-01-11 20:21 ` Johannes Sixt
2022-01-11 20:24 ` Taylor Blau
2022-01-12 14:18 ` Johannes Schindelin
2022-01-12 19:02 ` Junio C Hamano
2022-01-12 19:07 ` Taylor Blau
2022-01-13 10:04 ` Ævar Arnfjörð Bjarmason
2022-01-13 21:38 ` Junio C Hamano
2022-01-11 17:06 ` [PATCH 0/3] Fix SunCC compiler complaints new in v2.35.0-rc0 Han-Wen Nienhuys
2022-01-11 18:36 ` René Scharfe
2022-01-12 1:22 ` Emily Shaffer
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