From: Eli Zaretskii <eliz@gnu.org>
To: Jimmy Yuen Ho Wong <wyuenho@gmail.com>
Cc: rpluim@gmail.com, emacs-devel@gnu.org
Subject: Re: netsec 682578f 4/6: Add option to bypass NSM TLS checks on local networks
Date: Mon, 16 Jul 2018 20:59:48 +0300 [thread overview]
Message-ID: <83o9f783jf.fsf@gnu.org> (raw)
In-Reply-To: <CAKDRQS7Bmo7EWJ0v92aPRDOKFyekmboUTozCcGV7h+Z3jaDASQ@mail.gmail.com> (message from Jimmy Yuen Ho Wong on Mon, 16 Jul 2018 16:24:45 +0100)
> From: Jimmy Yuen Ho Wong <wyuenho@gmail.com>
> Date: Mon, 16 Jul 2018 16:24:45 +0100
> Cc: Robert Pluim <rpluim@gmail.com>, Emacs-Devel devel <emacs-devel@gnu.org>
>
> > > + ret = getaddrinfo (SSDATA (name), NULL, &hints, &res);
> >
> > You should encode NAME (using ENCODE_SYSTEM), because it could include
> > non-ASCII characters. In general, any Lisp string should be encoded
> > before you can pass its data to a C library function.
> >
>
> Does getaddrinfo accept unicode hostnames? If not I think we can just
> make sure NAME is all ASCII as per Punycode for i18nized host names.
That's fine with me, but my point is that simply plugging the string
data into a libc function is usually not OK.
next prev parent reply other threads:[~2018-07-16 17:59 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20180714170806.8972.58581@vcs0.savannah.gnu.org>
[not found] ` <20180714170809.C3A3920456@vcs0.savannah.gnu.org>
2018-07-15 11:46 ` netsec 682578f 4/6: Add option to bypass NSM TLS checks on local networks Robert Pluim
2018-07-15 15:34 ` Jimmy Yuen Ho Wong
2018-07-16 13:34 ` Robert Pluim
2018-07-16 15:00 ` Eli Zaretskii
2018-07-16 15:24 ` Jimmy Yuen Ho Wong
2018-07-16 17:59 ` Eli Zaretskii [this message]
2018-07-16 16:23 ` Robert Pluim
2018-07-16 17:16 ` Jimmy Yuen Ho Wong
2018-07-16 17:46 ` Robert Pluim
2018-07-16 18:09 ` Eli Zaretskii
2018-07-17 10:09 ` Robert Pluim
2018-07-17 15:50 ` Eli Zaretskii
2018-07-17 15:53 ` Robert Pluim
2018-07-17 16:17 ` Robert Pluim
2018-07-17 17:15 ` Eli Zaretskii
2018-07-17 18:00 ` Robert Pluim
2018-07-16 15:31 ` Jimmy Yuen Ho Wong
2018-07-16 16:14 ` Stefan Monnier
2018-07-16 16:36 ` Robert Pluim
2018-07-16 18:11 ` Eli Zaretskii
2018-07-16 18:24 ` Stefan Monnier
2018-07-16 17:06 ` Andy Moreton
2018-07-16 17:15 ` Jimmy Yuen Ho Wong
2018-07-16 17:48 ` Paul Eggert
2018-07-17 5:56 ` Robert Pluim
2018-07-17 18:07 ` Robert Pluim
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