From: Colin Walters <walters@verbum.org>
Subject: Re: many packages write to `temporary-file-directory' insecurely
Date: 03 Mar 2002 23:50:26 -0500 [thread overview]
Message-ID: <1015217426.869.30.camel@space-ghost> (raw)
In-Reply-To: <200203040408.g2448Bd00535@aztec.santafe.edu>
On Sun, 2002-03-03 at 23:08, Richard Stallman wrote:
> I fixed most of the uses of make-temp-name to use make-temp-file
> instead. I did not fix Gnus, and I asked maintainers of certain files
> to fix those files.
Well, you have to look carefully, because not all uses of
`make-temp-name' are insecure. If you create a new temporary
subdirectory that is not world-writable, and then create files inside of
there, you're fine (as, for example, gnus-uu.el appears to do).
However, it is still probably better to use `make-temp-file' regardless,
but Gnus probably has to consider portability between Emacsen.
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prev parent reply other threads:[~2002-03-04 4:50 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-01 1:15 many packages write to `temporary-file-directory' insecurely Colin Walters
2002-03-02 11:52 ` Pavel Janík
2002-03-02 21:12 ` Colin Walters
2002-03-02 23:13 ` Pavel Janík
2002-03-03 17:18 ` Stefan Monnier
2002-03-03 20:36 ` Al Petrofsky
2002-03-04 0:07 ` Stefan Monnier
2002-03-04 23:41 ` Richard Stallman
2002-03-05 2:26 ` Al Petrofsky
2002-03-05 15:15 ` Stefan Monnier
2002-03-05 19:57 ` Al Petrofsky
2002-03-05 21:58 ` Richard Stallman
2002-03-04 23:40 ` Richard Stallman
2002-03-05 4:30 ` Colin Walters
2002-03-05 10:20 ` Andreas Schwab
2002-03-05 15:20 ` Stefan Monnier
2002-03-05 19:07 ` Richard Stallman
2002-03-06 4:40 ` Colin Walters
2002-03-06 7:35 ` Colin Walters
2002-03-06 16:59 ` Stefan Monnier
2002-03-07 2:40 ` Colin Walters
2002-03-07 6:00 ` Eli Zaretskii
2002-03-08 9:08 ` Richard Stallman
2002-03-08 9:08 ` Richard Stallman
2002-03-10 10:46 ` Colin Walters
2002-03-11 9:01 ` Richard Stallman
2002-03-17 22:08 ` Colin Walters
2002-03-18 20:06 ` Richard Stallman
2002-03-18 22:36 ` Colin Walters
2002-03-18 23:49 ` Steve Kemp
2002-03-19 0:31 ` Colin Walters
2002-03-19 6:22 ` Pavel Janík
2002-03-20 5:10 ` Richard Stallman
2002-03-27 23:46 ` Colin Walters
2002-03-31 1:24 ` Richard Stallman
2002-04-05 7:30 ` Colin Walters
2002-04-05 23:41 ` Richard Stallman
2002-03-06 16:59 ` Stefan Monnier
2002-03-06 19:05 ` Colin Walters
2002-03-08 9:07 ` Richard Stallman
2002-03-08 18:52 ` Colin Walters
2002-03-09 10:49 ` Richard Stallman
2002-03-03 14:39 ` Richard Stallman
2002-03-04 4:08 ` Richard Stallman
2002-03-04 4:08 ` Richard Stallman
2002-03-04 4:50 ` Colin Walters [this message]
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