From: "Toke Høiland-Jørgensen" <toke@toke.dk>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: emacs-devel@gnu.org
Subject: Re: [PATCH] url: Wrap cookie headers in url-http--encode-string.
Date: Wed, 07 Sep 2016 18:52:15 +0200 [thread overview]
Message-ID: <87inu7k5z4.fsf@toke.dk> (raw)
In-Reply-To: <jwvshtb4qc5.fsf-monnier+gmane.emacs.devel@gnu.org> (Stefan Monnier's message of "Wed, 07 Sep 2016 12:40:40 -0400")
Stefan Monnier <monnier@iro.umontreal.ca> writes:
>> In some cases the output of url-cookie-generate-header can be multibyte,
>
> Hmmm... I think this is a problem in itself. So rather than encode the
> result of url-cookie-generate-header-lines, we should change
> url-cookie-generate-header-lines so that it always returns a unibyte
> string.
Right, well, I'm not actually sure that there's any multibyte *content*
in the cookie header. But somehow, without this patch, if there's an
UTF-8 payload, (string-bytes request) returns an extra byte for each
UTF-8 octet. I have no idea why that is; basically, what I would see was:
(string-bytes url-http-data) == (length url-http-data)
but
(string-bytes (substring request (* -1 (length (url-http-data))))) being
two bytes longer (for a single UTF-8 character in the payload).
-Toke
next prev parent reply other threads:[~2016-09-07 16:52 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-07 15:30 [PATCH] url: Wrap cookie headers in url-http--encode-string Toke Høiland-Jørgensen
2016-09-07 16:40 ` Stefan Monnier
2016-09-07 16:52 ` Toke Høiland-Jørgensen [this message]
2016-09-07 17:15 ` Eli Zaretskii
2016-09-07 18:25 ` Toke Høiland-Jørgensen
2016-09-08 14:06 ` Dmitry Gutov
2016-09-08 14:14 ` Toke Høiland-Jørgensen
2016-09-08 14:25 ` Dmitry Gutov
2016-09-08 15:58 ` Toke Høiland-Jørgensen
2016-09-08 17:20 ` Eli Zaretskii
2016-09-08 17:43 ` Toke Høiland-Jørgensen
2016-09-08 18:01 ` Eli Zaretskii
2016-09-08 17:47 ` Stefan Monnier
2016-09-08 18:04 ` Eli Zaretskii
2016-09-08 20:29 ` Alain Schneble
2016-09-09 7:57 ` Eli Zaretskii
2016-09-09 14:56 ` Alain Schneble
2016-09-09 15:04 ` Eli Zaretskii
2016-09-09 15:16 ` Alain Schneble
2016-09-09 15:06 ` Stefan Monnier
2016-09-09 15:15 ` Alain Schneble
2016-09-09 18:02 ` Alain Schneble
2016-09-09 18:07 ` Toke Høiland-Jørgensen
2016-09-09 18:54 ` Eli Zaretskii
2016-09-09 19:21 ` Alain Schneble
2016-09-09 19:32 ` Eli Zaretskii
2016-09-09 19:47 ` Alain Schneble
2016-09-09 19:49 ` Eli Zaretskii
2016-09-09 19:56 ` Toke Høiland-Jørgensen
2016-09-10 5:42 ` Eli Zaretskii
2016-09-10 8:34 ` Dmitry Gutov
2016-09-10 19:12 ` Eli Zaretskii
2016-09-09 20:01 ` distinguishing multibyte/unibyte ASCII (was: [PATCH] url: Wrap cookie headers in url-http--encode-string.) Stefan Monnier
2016-09-09 20:17 ` distinguishing multibyte/unibyte ASCII Toke Høiland-Jørgensen
2016-09-09 20:46 ` Stefan Monnier
2016-09-09 21:02 ` Alain Schneble
2016-09-10 5:50 ` distinguishing multibyte/unibyte ASCII (was: [PATCH] url: Wrap cookie headers in url-http--encode-string.) Eli Zaretskii
2016-09-07 19:14 ` [PATCH] url: Wrap cookie headers in url-http--encode-string Lars Ingebrigtsen
2016-09-07 20:49 ` Toke Høiland-Jørgensen
2016-09-08 2:47 ` Eli Zaretskii
2016-09-08 9:07 ` Lars Ingebrigtsen
2016-09-08 17:23 ` Eli Zaretskii
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