SELinux and non-ext[23] file systems

From: Harald von Fellenberg - Sun Switzerland Zurich - Technology Strategy Office <Harald.Von-Fellenberg_at_sun.com>
Date: Mon, 19 Nov 2001 15:51:54 +0100 (MET)


First the good news. Last week I gave a presentation about secure operating systems, running the slides on Staroffice 6.0 beta on SELinux 20011016. It ran smoothly like a humming bee. Great! It shows that this stuff is usable on a laptop.

This said, I would like to re-raise the importance of non-ext2 file system support, notably ReiserFS. It has been pointed out before, by Stephen Smalley, that this should in principle be easy to integrate (the per-node sec context needs to be stored in a file rather than in an unused field of the on-disk inode structure). However, I am not aware of anyone tackling this implementation.

Now, if someone could give me a few hints of where the additional code goes, I would like to volunteer some of my spare brain cycles to tackle this problem. ReiserFS support on SELinux would certainly not only make my day.

Regards

Harald



 Dr. Harald von Fellenberg
 Chief Technologist Global Sales Organisation
 Tel:    +41 1 908 9230    Sun Microsystems (Schweiz) AG
 Fax:    +41 1 908 9001    Javastr. 2 
 Mobile: +41 79 349 0393   CH-8604 Volketswil
 mailto:harald.von-fellenberg@sun.com
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Received on Mon 19 Nov 2001 - 10:06:29 EST

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