From: Junio C Hamano <gitster@pobox.com>
To: Jeff King <peff@peff.net>
Cc: git@vger.kernel.org, Han Young <hanyang.tony@bytedance.com>
Subject: Re: [PATCH 0/1] quote: quote space
Date: Wed, 27 Mar 2024 07:59:18 -0700 [thread overview]
Message-ID: <xmqqttkr4t6h.fsf@gitster.g> (raw)
In-Reply-To: <20240327091742.GA847537@coredump.intra.peff.net> (Jeff King's message of "Wed, 27 Mar 2024 05:17:42 -0400")
Jeff King <peff@peff.net> writes:
> I think it may be OK because true absolute paths imply that the first
> entry would start with "/", and we would already have bailed earlier in
> the function. So:
>
> diff --git /foo /bar
>
> will already be rejected at the start of "/foo". And in broken input
> like:
>
> diff --git a/foo /bar
>
> we must assume that the start of "/bar" is a possible name, which is
> what your patch is fixing. And in broken mixed input like that, we would
> fail to find a valid split point, and correctly return NULL.
Correct.
> I guess these happen in practice with "/dev/null" as the left-hand side.
> But there we'd never need the names from this line, since we'd have a
> separate "deleted file mode ..." header line.
Correct. Besides, /dev/null appears on the ---/+++ line but not on
the "diff --git" line that is being parsed here.
next prev parent reply other threads:[~2024-03-27 14:59 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-19 9:52 [PATCH 0/1] quote: quote space Han Young
2024-03-19 9:52 ` [PATCH 1/1] " Han Young
2024-03-19 9:59 ` Kristoffer Haugsbakk
2024-03-19 15:15 ` [PATCH 0/1] " Junio C Hamano
2024-03-19 22:56 ` Junio C Hamano
2024-03-26 21:41 ` Junio C Hamano
2024-03-27 9:17 ` Jeff King
2024-03-27 14:59 ` Junio C Hamano [this message]
2024-03-27 22:11 ` Junio C Hamano
2024-03-28 10:32 ` Jeff King
2024-03-28 11:40 ` Jeff King
2024-03-28 17:05 ` Eric Sunshine
2024-03-28 17:31 ` Junio C Hamano
2024-03-28 21:08 ` [PATCH v2] t4126: make sure a directory with SP at the end is usable Junio C Hamano
2024-03-29 2:18 ` Junio C Hamano
2024-03-29 5:37 ` [PATCH] t4126: fix "funny directory name" test on Windows (again) Junio C Hamano
2024-03-29 12:00 ` Jeff King
2024-03-29 17:21 ` [PATCH v2] " Junio C Hamano
2024-03-29 18:34 ` Jeff King
2024-03-29 11:27 ` [PATCH v2] t4126: make sure a directory with SP at the end is usable Jeff King
2024-03-29 17:01 ` Junio C Hamano
2024-04-27 14:47 ` Johannes Schindelin
2024-04-27 17:20 ` Junio C Hamano
2024-03-28 16:19 ` [PATCH 0/1] quote: quote space Junio C Hamano
2024-03-28 16:30 ` Jeff King
2024-03-28 16:53 ` Junio C Hamano
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