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Message-ID: <20110403233807.2F0C.0@paddy.troja.mff.cuni.cz>
Date: Sun, 3 Apr 2011 23:55:14 +0200 (CEST)
From: Pavel Kankovsky <peak@...o.troja.mff.cuni.cz>
To: owl-dev@...ts.openwall.com
Subject: Re: sysfs facility
On Sun, 27 Mar 2011, Solar Designer wrote:
> mount sysfs /sys -t sysfs -omode=700
It is possible to do chmod 700 /sys after mount (this is secure if it
happens before the system enters the multiuser mode). The same approach
can be used to restrict access to static elements of /proc.
--
Pavel Kankovsky aka Peak / Jeremiah 9:21 \
"For death is come up into our MS Windows(tm)..." \ 21st century edition /
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