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>
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 0d4408d..c156f5e 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -504,6 +504,9 @@
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) {