From: Stephen Smalley <sds@tycho.nsa.gov>
Date: Thu, 5 Jun 2008 13:21:28 +0000 (-0400)
Subject: selinux: simplify ioctl checking
X-Git-Tag: v2.6.27-rc1~1109^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=242631c49d4cf396;p=pandora-kernel.git

selinux: simplify ioctl checking

Simplify and improve the robustness of the SELinux ioctl checking by
using the "access mode" bits of the ioctl command to determine the
permission check rather than dealing with individual command values.
This removes any knowledge of specific ioctl commands from SELinux
and follows the same guidance we gave to Smack earlier.

Signed-off-by:  Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
---

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