From: "Juanma Barranquero" <lekktu@gmail.com>
To: "Ulrich Mueller" <ulm@gentoo.org>
Cc: Diego Petteno <flameeyes@gmail.com>,
emacs-devel@gnu.org, Stefan Monnier <monnier@iro.umontreal.ca>,
emacs@gentoo.org
Subject: Re: emacs client/server mode hardcodes /tmp path
Date: Wed, 29 Oct 2008 10:15:43 +0100 [thread overview]
Message-ID: <f7ccd24b0810290215xe8f4c3eme301ab59ce93b57c@mail.gmail.com> (raw)
In-Reply-To: <18696.5661.523071.167994@a1ihome1.kph.uni-mainz.de>
On Wed, Oct 29, 2008 at 08:51, Ulrich Mueller <ulm@gentoo.org> wrote:
> - socket_name = alloca (100 + strlen (server_name));
> - sprintf (socket_name, "/tmp/emacs%d/%s",
> - (int) geteuid (), server_name);
> + tmpdir = egetenv ("TMPDIR");
> + if (!tmpdir)
> + tmpdir = "/tmp";
> + socket_name = alloca (96 + strlen (tmpdir) + strlen (server_name));
> + sprintf (socket_name, "%s/emacs%d/%s",
> + tmpdir, (int) geteuid (), server_name);
There was neither much point in allocating an extra 100 bytes, nor in
allocating 96 now. The formatted uid is not going to be 88 characters
long.
Juanma
next prev parent reply other threads:[~2008-10-29 9:15 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-06 15:43 emacs client/server mode hardcodes /tmp path Diego 'Flameeyes' Pettenò
2008-03-06 17:48 ` Stefan Monnier
2008-03-06 17:58 ` Diego 'Flameeyes' Pettenò
2008-10-28 13:38 ` Ulrich Mueller
2008-10-28 14:29 ` Stefan Monnier
2008-10-29 7:51 ` Ulrich Mueller
2008-10-29 9:15 ` Juanma Barranquero [this message]
2008-10-29 9:28 ` Ulrich Mueller
2008-10-29 9:37 ` Juanma Barranquero
2008-10-29 14:41 ` Stefan Monnier
2008-10-29 14:55 ` Juanma Barranquero
2008-10-29 15:03 ` Stefan Monnier
2008-10-29 15:12 ` Juanma Barranquero
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