linux-kernel - Re: [PATCH] Smackv10: Smack rules grammar + their stateful parser

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Message-ID: <alpine.LFD.0.999.0711061506550.15101@woody.linux-foundation.org>
Date:	Tue, 6 Nov 2007 15:08:08 -0800 (PST)
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	Adrian Bunk <bunk@...nel.org>
cc:	"Ahmed S. Darwish" <darwish.07@...il.com>,
	Pavel Machek <pavel@....cz>,
	Casey Schaufler <casey@...aufler-ca.com>,
	akpm@...ux-foundation.org, linux-security-module@...r.kernel.org,
	linux-kernel@...r.kernel.org, Al Viro <viro@....linux.org.uk>
Subject: Re: [PATCH] Smackv10: Smack rules grammar + their stateful parser



On Wed, 7 Nov 2007, Adrian Bunk wrote:
> 
> You were the one who suggested to _parse_ strings in the kernel.

So?

We do that for lots of things.

What do you think a filename is? And yes, we parse it. Things like '/' and 
'.' and '..' have magic meaning.

You don't need to bring up idiotic things like character sets. You can see 
it as a byte string. You're done with it.

		Linus
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