From: Andreas Schwab <schwab@suse.de>
To: "Jan Djärv" <jan.h.d@swipnet.se>
Cc: "Mark A. Hershberger" <mah@everybody.org>, emacs-devel@gnu.org
Subject: Re: unicode build: "comparison is always true" warnings
Date: Sat, 24 Nov 2007 10:46:35 +0100 [thread overview]
Message-ID: <jeabp4rn5w.fsf@sykes.suse.de> (raw)
In-Reply-To: <4747EF20.7050604@swipnet.se> ("Jan Djärv"'s message of "Sat\, 24 Nov 2007 10\:30\:08 +0100")
Jan Djärv <jan.h.d@swipnet.se> writes:
> From the man page of mktemp:
>
> Since on the one hand the names
> are easy to guess, and on the other hand there is a race between test-
> ing whether the name exists and opening the file, every use of mktemp()
> is a security risk. The race is avoided by mkstemp(3).
In which way it is different from what mkstemp is doing?
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2007-11-24 9:46 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-23 4:57 unicode build: "comparison is always true" warnings Mark A. Hershberger
2007-11-23 15:09 ` Stefan Monnier
2007-11-23 17:42 ` Mark A. Hershberger
2007-11-23 18:07 ` Andreas Schwab
2007-11-23 18:40 ` Stefan Monnier
2007-11-23 18:52 ` Andreas Schwab
2007-11-23 20:02 ` Stefan Monnier
2007-11-23 20:12 ` Glenn Morris
2007-11-23 21:22 ` Andreas Schwab
2007-11-23 21:35 ` Mark A. Hershberger
2007-11-23 21:53 ` Andreas Schwab
2007-11-24 1:49 ` Mark A. Hershberger
2007-11-24 8:26 ` Andreas Schwab
2007-11-24 9:30 ` Jan Djärv
2007-11-24 9:46 ` Andreas Schwab [this message]
2007-11-24 11:23 ` Matthieu Lemerre
2007-11-24 14:16 ` Andreas Schwab
2007-11-24 14:49 ` Matthieu Lemerre
2007-11-24 15:20 ` David Kastrup
2007-11-24 17:00 ` Andreas Schwab
2007-11-24 18:21 ` David Kastrup
[not found] ` <4747FDF6.3050203@swipnet.se>
[not found] ` <je1wagrkn9.fsf@sykes.suse.de>
[not found] ` <4748064D.6010405@swipnet.se>
[not found] ` <jelk8nrido.fsf@sykes.suse.de>
2007-11-24 13:08 ` Jan Djärv
2007-11-24 13:57 ` Andreas Schwab
2007-11-24 18:24 ` Mark A. Hershberger
2007-11-23 18:42 ` Mark A. Hershberger
2007-11-23 18:54 ` Andreas Schwab
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