From: Blazej Adamczyk <blazej.adamczyk@gmail.com>
To: Glenn Morris <rgm@gnu.org>
Cc: 13598@debbugs.gnu.org
Subject: bug#13598: 24.3.50
Date: Mon, 3 Mar 2014 07:10:21 +0100 [thread overview]
Message-ID: <481D100B-FD57-41C1-9F26-83EFB1C0CF25@gmail.com> (raw)
In-Reply-To: <cqvbw0kwhv.fsf@fencepost.gnu.org>
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Ahh yes my mistake! I was looking at some wrong sources. Obviously the current "^\r?\n" is correct.
Sorry and thanks!
Blazej
From Glenn Morris <rgm@gnu.org> w dniu 27 lut 2014, o godz. 23:43:
Blazej Adamczyk wrote:
By example:
When parsing response we may get in state when we will receive only
the following:
"HTTP/1.0 200 OK^M
"
without double quotes (I added them to show the newline character).
In case of current implementation the regexp "^\r?$" and the previous
regexp "^\r*$" both are matching the end of string. That is wrong
because there will be something in the new line after a while.
The current implementation uses "^\r?\n", not "^\r?$".
Where did you get "^\r?$" from?
As such I do not see that it will match your example.
RFC 2616 states clear:
generic-message = start-line
*(message-header CRLF)
CRLF
[ message-body ]
start-line = Request-Line | Status-Line
there has to be one (exactly one) CR in a single line between headers
and body. Thus I propose a simple regexp "^\r$".
Yes, but as I already quoted in
http://debbugs.gnu.org/13598#17
it also recommends tolerance:
The line terminator for message-header fields is the sequence CRLF.
However, we recommend that applications, when parsing such headers,
recognize a single LF as a line terminator and ignore the leading CR.
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prev parent reply other threads:[~2014-03-03 6:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-31 17:26 bug#13598: 24.3.50; url-http.el doesn't correctly parse headers when they are sent line-by-line Jonas Hoersch
2013-02-07 18:13 ` Jonas Hörsch
2013-02-13 17:19 ` Bastien
2013-02-13 19:30 ` Stefan Monnier
2013-02-13 19:42 ` Glenn Morris
2013-02-13 21:38 ` Glenn Morris
2013-02-14 6:08 ` Bastien
2013-02-16 2:06 ` Glenn Morris
2014-02-26 9:32 ` bug#13598: 24.3.50; Blazej Adamczyk
2014-02-26 16:54 ` bug#13598: 24.3.50 Blazej Adamczyk
2014-02-27 22:43 ` Glenn Morris
2014-03-03 6:10 ` Blazej Adamczyk [this message]
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