From: Junio C Hamano <gitster@pobox.com>
To: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Cc: Thomas Guyot-Sionnest <tguyot@gmail.com>,
Jeff King <peff@peff.net>,
git@vger.kernel.org, Thomas Guyot-Sionnest <dermoth@aei.ca>
Subject: Re: [PATCH 1/2] diff: Fix modified lines stats with --stat and --numstat
Date: Wed, 23 Sep 2020 12:23:46 -0700 [thread overview]
Message-ID: <xmqqk0wki9fh.fsf@gitster.c.googlers.com> (raw)
In-Reply-To: <nycvar.QRO.7.76.6.2009231709340.5061@tvgsbejvaqbjf.bet> (Johannes Schindelin's message of "Wed, 23 Sep 2020 21:16:20 +0200 (CEST)")
Johannes Schindelin <Johannes.Schindelin@gmx.de> writes:
> I believe that that is exactly the reason why we want this:
>
> - same_contents = oideq(&one->oid, &two->oid);
> + same_contents = one->oid_valid && two->oid_valid ?
> oideq(&one->oid, &two->oid) : !strcmp(one->data, two->data);
Not quite. The other side should either be
one->size == two->size && !memcmp(...)
or just left to false, as the downstream code must be prepared for
same_contents being false even when one and two turns out to be
not-byte-for-byte-same but equivalent anyway.
next prev parent reply other threads:[~2020-09-23 19:23 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-18 11:32 Allow passing pipes to diff --no-index + bugfix Thomas Guyot-Sionnest
2020-09-18 11:32 ` [PATCH 1/2] diff: Fix modified lines stats with --stat and --numstat Thomas Guyot-Sionnest
2020-09-18 14:46 ` Taylor Blau
2020-09-18 15:10 ` Thomas Guyot-Sionnest
2020-09-18 17:37 ` Jeff King
2020-09-18 18:00 ` Thomas Guyot-Sionnest
2020-09-20 4:53 ` Thomas Guyot
2020-09-18 17:27 ` Jeff King
2020-09-18 17:52 ` Thomas Guyot-Sionnest
2020-09-18 18:06 ` Junio C Hamano
2020-09-23 19:16 ` Johannes Schindelin
2020-09-23 19:23 ` Junio C Hamano [this message]
2020-09-23 20:44 ` Johannes Schindelin
2020-09-24 4:49 ` Thomas Guyot
2020-09-24 5:24 ` [PATCH v3] " Thomas Guyot-Sionnest
2020-09-24 7:41 ` [PATCH v4] " Thomas Guyot-Sionnest
2020-09-24 6:40 ` [PATCH 1/2] " Junio C Hamano
2020-09-24 7:13 ` Thomas Guyot
2020-09-24 17:19 ` Junio C Hamano
2020-09-24 17:38 ` Junio C Hamano
2020-09-23 15:05 ` Johannes Schindelin
2020-09-20 13:09 ` [PATCH v2] " Thomas Guyot-Sionnest
2020-09-20 15:39 ` Taylor Blau
2020-09-20 16:38 ` Thomas Guyot
2020-09-20 19:11 ` Junio C Hamano
2020-09-20 20:08 ` Junio C Hamano
2020-09-20 20:36 ` Junio C Hamano
2020-09-20 22:15 ` Junio C Hamano
2020-09-21 19:26 ` Jeff King
2020-09-21 21:51 ` Junio C Hamano
2020-09-21 22:20 ` Jeff King
2020-09-21 22:37 ` Junio C Hamano
2020-09-18 11:32 ` [PATCH 2/2] Allow passing pipes for input pipes to diff --no-index Thomas Guyot-Sionnest
2020-09-18 14:36 ` Taylor Blau
2020-09-18 16:34 ` Thomas Guyot-Sionnest
2020-09-18 17:19 ` Jeff King
2020-09-18 17:21 ` Jeff King
2020-09-18 17:39 ` Thomas Guyot-Sionnest
2020-09-18 17:48 ` Junio C Hamano
2020-09-18 18:02 ` Jeff King
2020-09-20 12:54 ` Thomas Guyot
2020-09-21 19:31 ` Jeff King
2020-09-21 20:14 ` Junio C Hamano
2020-09-18 17:58 ` Taylor Blau
2020-09-18 18:05 ` Jeff King
2020-09-18 17:20 ` Jeff King
2020-09-18 18:00 ` Taylor Blau
2020-09-18 21:56 ` brian m. carlson
2020-09-18 17:51 ` Allow passing pipes to diff --no-index + bugfix Junio C Hamano
2020-09-18 18:24 ` Thomas Guyot-Sionnest
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