From 0b4bdb3573a86a88c829b9e4ad702859eb923e7e Mon Sep 17 00:00:00 2001
From: Eric Paris <eparis@redhat.com>
Date: Wed, 28 Aug 2013 13:32:42 -0400
Subject: Revert "SELinux: do not handle seclabel as a special flag"

This reverts commit 308ab70c465d97cf7e3168961dfd365535de21a6.

It breaks my FC6 test box.  /dev/pts is not mounted.  dmesg says

SELinux: mount invalid.  Same superblock, different security settings
for (dev devpts, type devpts)

Cc: Peter Hurley <peter@hurleysoftware.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Eric Paris <eparis@redhat.com>
---
 security/selinux/hooks.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'security/selinux/hooks.c')

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 0d4408debb45..c156f5eb1aea 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -504,6 +504,9 @@ static int selinux_get_mnt_opts(const struct super_block *sb,
 			opts->num_mnt_opts++;
 		tmp >>= 1;
 	}
+	/* Check if the Label support flag is set */
+	if (sbsec->flags & SBLABEL_MNT)
+		opts->num_mnt_opts++;
 
 	opts->mnt_opts = kcalloc(opts->num_mnt_opts, sizeof(char *), GFP_ATOMIC);
 	if (!opts->mnt_opts) {
-- 
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