git@vger.kernel.org list mirror (unofficial, one of many)
 help / color / mirror / code / Atom feed
From: Junio C Hamano <gitster@pobox.com>
To: Jonathan Nieder <jrnieder@gmail.com>
Cc: "Johannes Schindelin" <Johannes.Schindelin@gmx.de>,
	"Stefan Beller" <sbeller@google.com>,
	"Phillip Wood" <phillip.wood@dunelm.org.uk>,
	"git@vger.kernel.org" <git@vger.kernel.org>,
	"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Subject: Re: pushing for a new hash, was Re: [PATCH 2/3] rebase: Add tests for console output
Date: Wed, 07 Jun 2017 10:09:51 +0900	[thread overview]
Message-ID: <xmqqwp8o7gdc.fsf@gitster.mtv.corp.google.com> (raw)
In-Reply-To: <20170606224524.GC21733@aiede.mtv.corp.google.com> (Jonathan Nieder's message of "Tue, 6 Jun 2017 15:45:24 -0700")

Jonathan Nieder <jrnieder@gmail.com> writes:

>> 3) the only person who could make that call is Junio
>
> I strongly disagree with this.

If it helps, I _can_ make any set of declarations to make it sound
more official, e.g. (the remainder of) June is the "make sure our
tests are ready" month where we try to eradiate uchar[20] by
advancing the object-id effort, replace EMPTY_TREE_SHA1_HEX and
friends with EMPTY_TREE_OID_HEX, add a build-time configuration that
allows us to build a Git binary that uses a phony hash e.g. ~sha1
truncated to 16 bytes, and build Git with such a configuration and
then run tests, and we concentrate on this effort without adding new
things until we make the tests pass.

And make similar declarations for the remainder of the year.

But the actual input for formulating what each step does and the
timeline we aim for needs to come from the list wisdom; it won't
have much impact if the project's official declaration is not
followed-thru, and a unilateral declaration that is pulled out of
thin-air likely will not be.

> I am happy to solicit more input from security researchers, though,
> and your suggestion to do so is good advice.

One good thing is that we can prepare the framework to adopt a new
hash before knowing what the exact hash function is; crypto-minded
folks can work on the hash selection in parallel without waiting for
the framework to become ready.  And I do agree with Dscho that
having crypto experts would be very helpful for the latter.

  reply	other threads:[~2017-06-07  1:09 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-31 10:42 [PATCH 0/3] Add regression tests for recent rebase -i fixes Phillip Wood
2017-05-31 10:42 ` [PATCH 1/3] rebase -i: Add test for reflog message Phillip Wood
2017-06-01  2:00   ` Junio C Hamano
2017-05-31 10:42 ` [PATCH 2/3] rebase: Add tests for console output Phillip Wood
2017-05-31 19:02   ` Phillip Wood
2017-06-01  1:59     ` Junio C Hamano
2017-06-01 12:56   ` Johannes Schindelin
2017-06-01 23:40     ` Junio C Hamano
2017-06-01 23:47       ` Stefan Beller
2017-06-02 12:47         ` pushing for a new hash, was " Johannes Schindelin
2017-06-02 17:54           ` Jonathan Nieder
2017-06-02 18:05             ` Jonathan Nieder
2017-06-02 20:29             ` Ævar Arnfjörð Bjarmason
2017-06-15 10:38               ` Johannes Schindelin
2017-06-03  0:36             ` Junio C Hamano
2017-06-06 22:22             ` Johannes Schindelin
2017-06-06 22:45               ` Jonathan Nieder
2017-06-07  1:09                 ` Junio C Hamano [this message]
2017-06-07  2:18                   ` [PATCH] t4005: modernize style and drop hard coded sha1 Stefan Beller
2017-06-07 17:39                     ` Brandon Williams
2017-06-06 22:45               ` pushing for a new hash, was Re: [PATCH 2/3] rebase: Add tests for console output Stefan Beller
2017-06-06 22:52                 ` Jonathan Nieder
2017-06-07  0:34                 ` Samuel Lijin
2017-06-07 14:47                 ` Johannes Schindelin
2017-06-07 16:53                   ` Stefan Beller
2017-06-07 10:47     ` Phillip Wood
2017-06-09 16:39       ` Junio C Hamano
2017-06-14 10:18         ` Phillip Wood
2017-06-14 12:51       ` Johannes Schindelin
2017-05-31 10:42 ` [PATCH 3/3] rebase: Add tests for console output with conflicting stash Phillip Wood
2017-06-14 10:24 ` [PATCH v2 0/3] Add regression tests for rectent rebase -i fixes Phillip Wood
2017-06-14 10:24   ` [PATCH v2 1/3] rebase -i: Add test for reflog message Phillip Wood
2017-06-14 10:24   ` [PATCH v2 2/3] rebase: Add regression tests for console output Phillip Wood
2017-06-14 10:24   ` [PATCH v2 3/3] rebase: Add more " Phillip Wood
2017-06-14 20:35   ` [PATCH v2 0/3] Add regression tests for rectent rebase -i fixes Johannes Schindelin
2017-06-15 23:05   ` Junio C Hamano
2017-06-15 23:23     ` Junio C Hamano
2017-06-15 23:29       ` Junio C Hamano
2017-06-16 13:49         ` Johannes Schindelin
2017-06-16 18:43           ` Johannes Sixt
2017-06-16 21:05             ` Junio C Hamano
2017-06-19 19:45             ` Johannes Sixt
2017-06-19 20:02               ` Junio C Hamano
2017-06-19  9:49           ` Phillip Wood
2017-06-19 15:45             ` Junio C Hamano
2017-06-19  9:52         ` Phillip Wood
2017-06-19 17:56 ` [PATCH v3 0/4] Add regression tests for recent " Phillip Wood
2017-06-19 17:56   ` [PATCH v3 1/4] sequencer: print autostash messages to stderr Phillip Wood
2017-06-19 17:56   ` [PATCH v3 2/4] rebase -i: Add test for reflog message Phillip Wood
2017-06-19 17:56   ` [PATCH v3 3/4] rebase: Add regression tests for console output Phillip Wood
2017-06-19 17:56   ` [PATCH v3 4/4] rebase: Add more " Phillip Wood
2017-06-23  4:17   ` [PATCH v3 0/4] Add regression tests for recent rebase -i fixes Junio C Hamano
2017-06-23  5:07     ` Junio C Hamano
2017-06-23  9:53       ` Phillip Wood
2017-06-23 17:03         ` Junio C Hamano
2017-06-23 18:53           ` Junio C Hamano
2017-06-26  9:17             ` Phillip Wood
2017-06-23 19:01           ` Junio C Hamano
2017-06-26  9:23             ` Phillip Wood

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: http://vger.kernel.org/majordomo-info.html

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=xmqqwp8o7gdc.fsf@gitster.mtv.corp.google.com \
    --to=gitster@pobox.com \
    --cc=Johannes.Schindelin@gmx.de \
    --cc=avarab@gmail.com \
    --cc=git@vger.kernel.org \
    --cc=jrnieder@gmail.com \
    --cc=phillip.wood@dunelm.org.uk \
    --cc=sbeller@google.com \
    --subject='Re: pushing for a new hash, was Re: [PATCH 2/3] rebase: Add tests for console output' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Code repositories for project(s) associated with this inbox:

	https://80x24.org/mirrors/git.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).