From: Eric Paris <eparis@redhat.com>
Date: Wed, 19 Sep 2007 21:19:12 +0000 (-0400)
Subject: SELinux: fix array out of bounds when mounting with selinux options
X-Git-Tag: v2.6.23-rc7~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=31e879309474d1666d645b96de99d0b682fa055f;p=pandora-kernel.git

SELinux: fix array out of bounds when mounting with selinux options

Given an illegal selinux option it was possible for match_token to work in
random memory at the end of the match_table_t array.

Note that privilege is required to perform a context mount, so this issue is
effectively limited to root only.

Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
---

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