From: Stephen Smalley <sds@tycho.nsa.gov>
Date: Wed, 7 Nov 2007 15:08:00 +0000 (-0500)
Subject: SELinux: add more validity checks on policy load
X-Git-Tag: v2.6.24-rc3~181^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45e5421eb5bbcd9efa037d682dd357284e3ef982;p=pandora-kernel.git

SELinux: add more validity checks on policy load

Add more validity checks at policy load time to reject malformed
policies and prevent subsequent out-of-range indexing when in permissive
mode.  Resolves the NULL pointer dereference reported in
https://bugzilla.redhat.com/show_bug.cgi?id=357541.

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