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From: Jeff King <peff@peff.net>
To: Max Kirillov <max@max630.net>
Cc: "Jonathan Nieder" <jrnieder@gmail.com>,
	git@vger.kernel.org, "Jelmer Vernooij" <jelmer@jelmer.uk>,
	"Florian Manschwetus" <manschwetus@cs-software-gmbh.de>
Subject: Re: [PATCH] http-backend: Treat empty CONTENT_LENGTH as zero
Date: Mon, 10 Sep 2018 21:58:00 -0400
Message-ID: <20180911015800.GB5838@sigill.intra.peff.net> (raw)
In-Reply-To: <20180910205359.32332-1-max@max630.net>

On Mon, Sep 10, 2018 at 11:53:59PM +0300, Max Kirillov wrote:

> From: Jeff King <peff@peff.net>
> Subject: [PATCH] http-backend: Treat empty CONTENT_LENGTH as zero
> 
> There is no known case where empty body it used by a server as
> instruction to read until EOF, so there is no need to violate the RFC.
> Make get_content_length() return 0 in this case.
> 
> Currently there is no practical difference, as the GET request
> where it can be empty is handled without actual reading the body
> (in get_info_refs() function), but it is better to stick to the correct
> behavior.

There could be a difference if there is a server which actually sets
CONTENT_LENGTH to the empty string for a chunked body. But we don't know
of any such server at this point.

> Signed-off-by: Max Kirillov <max@max630.net>
> ---
> The incremental. Hopefully I described the reason right. Needs "signed-off-by"

Certainly this is:

  Signed-off-by: Jeff King <peff@peff.net>

-Peff

  parent reply index

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-06  6:10 CONTENT_LENGTH can no longer be empty Jonathan Nieder
2018-09-06 19:35 ` [PATCH] http-backend: allow empty CONTENT_LENGTH Max Kirillov
2018-09-06 21:54   ` Junio C Hamano
2018-09-07  3:27     ` Max Kirillov
2018-09-07  3:38       ` Jeff King
2018-09-07  4:20         ` Max Kirillov
2018-09-07  4:59         ` Max Kirillov
2018-09-07  9:49           ` Junio C Hamano
2018-09-08  5:41             ` Max Kirillov
2018-09-09  4:40             ` Max Kirillov
2018-09-06 22:45   ` Jonathan Nieder
2018-09-07  3:36   ` [PATCH v2] " Max Kirillov
2018-09-09  4:10     ` [PATCH v4] " Max Kirillov
2018-09-10  5:25       ` Jonathan Nieder
2018-09-10 13:17         ` Jeff King
2018-09-10 16:37           ` Junio C Hamano
2018-09-10 18:46             ` Jeff King
2018-09-10 20:53         ` [PATCH] http-backend: Treat empty CONTENT_LENGTH as zero Max Kirillov
2018-09-10 21:22           ` Jonathan Nieder
2018-09-11  1:55             ` Jeff King
2018-09-11  2:20               ` Jonathan Nieder
2018-09-11  2:30                 ` Jeff King
2018-09-11  1:58           ` Jeff King [this message]
2018-09-11  3:42           ` [PATCH] http-backend: treat " Jonathan Nieder
2018-09-11  4:03             ` Jonathan Nieder
2018-09-11 18:15               ` Junio C Hamano
2018-09-11 18:27                 ` Junio C Hamano
2018-09-12  5:56                 ` Jeff King
2018-09-12  6:26                   ` Jonathan Nieder
2018-09-12 16:10                   ` Junio C Hamano
2018-09-11  4:18             ` Junio C Hamano
2018-09-11  4:29               ` Jonathan Nieder
2018-09-08  0:19 [PATCH v2] http-backend: allow empty CONTENT_LENGTH Jonathan Nieder
2018-09-08  5:35 ` Max Kirillov
2018-09-08  5:42 ` [PATCH v3] " Max Kirillov
2018-09-10  5:17   ` Jonathan Nieder
2018-09-10 20:36     ` Max Kirillov
2018-09-11  4:06 Jonathan Nieder
2018-09-11 20:33 ` [PATCH v2] http-backend test: make empty CONTENT_LENGTH test more realistic Max Kirillov

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