Re: [RFC] ext2 and ext3 block reservations can be bypassed

Horst von Brand (vonbrand@inf.utfsm.cl)
Mon, 13 May 2002 13:09:15 -0400


Elladan <elladan@eskimo.com> said:

[...]

> Regardless of whether it's a good thing to depend on security-wise, it
> is a problem to have something that appears to be a security feature
> which doesn't actually work.

It is _not_ a security feature, it is meant to keep the filesystem from
fragmenting too badly. root can use that space, since root can do whatever
she wants anyway.

-- 
Dr. Horst H. von Brand                   User #22616 counter.li.org
Departamento de Informatica                     Fono: +56 32 654431
Universidad Tecnica Federico Santa Maria              +56 32 654239
Casilla 110-V, Valparaiso, Chile                Fax:  +56 32 797513
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