From: Eli Zaretskii <eliz@gnu.org>
To: Po Lu <luangruo@yahoo.com>
Cc: 54591@debbugs.gnu.org, casouri@gmail.com
Subject: bug#54591: 29.0.50; sqlite-select returns blob result as multibyte string
Date: Sun, 27 Mar 2022 17:56:05 +0300 [thread overview]
Message-ID: <83czi7a1h6.fsf@gnu.org> (raw)
In-Reply-To: <87fsn338km.fsf@yahoo.com> (message from Po Lu on Sun, 27 Mar 2022 20:04:41 +0800)
> From: Po Lu <luangruo@yahoo.com>
> Cc: Yuan Fu <casouri@gmail.com>, 54591@debbugs.gnu.org
> Date: Sun, 27 Mar 2022 20:04:41 +0800
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > If we want to support non-text data in a blob, then yes, I think you
> > are right.
>
> BTW, I thought things can go awry quickly if misformed sequences find
> their way into a multibyte string, so any data which isn't decoded or
> guaranteed to be valid in Emacs's internal superset of Unicode shouldn't
> be allowed to get into in a multibyte string.
>
> Is that correct?
No. Emacs converts any invalid byte sequences to raw bytes, which
have a special internal representation that cannot harm us.
next prev parent reply other threads:[~2022-03-27 14:56 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-27 5:49 bug#54591: 29.0.50; sqlite-select returns blob result as multibyte string Yuan Fu
2022-03-27 6:40 ` Eli Zaretskii
2022-03-27 12:04 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-03-27 14:56 ` Eli Zaretskii [this message]
2022-03-29 14:38 ` Lars Ingebrigtsen
2022-03-29 15:38 ` Eli Zaretskii
2022-03-31 11:54 ` Lars Ingebrigtsen
2022-04-01 18:34 ` Johannes Grødem
2022-04-02 5:31 ` Eli Zaretskii
2022-04-02 6:33 ` Johannes Grødem
2022-04-02 6:52 ` Eli Zaretskii
2022-04-02 12:59 ` Lars Ingebrigtsen
2022-04-02 13:51 ` Eli Zaretskii
2022-04-02 13:59 ` Lars Ingebrigtsen
2022-04-02 14:22 ` Eli Zaretskii
2022-04-02 14:38 ` Lars Ingebrigtsen
2022-04-02 15:26 ` Eli Zaretskii
2022-04-02 15:28 ` Lars Ingebrigtsen
2022-04-02 15:40 ` Lars Ingebrigtsen
2022-04-03 10:42 ` Rudolf Schlatte
2022-04-03 11:43 ` Lars Ingebrigtsen
2022-04-02 14:06 ` Lars Ingebrigtsen
2022-04-28 12:58 ` Lars Ingebrigtsen
2022-04-29 4:59 ` Yuan Fu
2022-04-29 10:04 ` Lars Ingebrigtsen
2022-04-30 5:27 ` Yuan Fu
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