Thread (4 messages) 4 messages, 4 authors, 2010-01-01

Re: [RFC][PATCH v3] Unprivileged: Disable raising of privileges

From: Pavel Machek <hidden>
Date: 2010-01-01 10:28:44
Also in: lkml

Possibly related (same subject, not in this thread)

quoted
Added bprm->nosuid to make remove the need to add
duplicate error prone checks.  This ensures that
the disabling of suid executables is exactly the
same as MNT_NOSUID.
Another fine example of why we have security hooks so that we don't get a
kernel full of other "random security idea of the day" hacks.
well... new unshare functionality depends on this. if unshare is
important enough, this may not be lsm.

(and disablenetwork *should* depend on this)
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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