grsec: Apply grsecurity-3.0-3.18.1-201412281149.patch

commit e1d90424b9df1471cbf16ca54d1877a22f7f35bb
Author: Brad Spengler <spender@grsecurity.net>
Date:   Sun Dec 28 11:47:06 2014 -0500

    Fix a direct userland dereference introduced in the 3.18 port due
    to a variable changing behind the scenes to a userland pointer.
    Caught by UDEREF, reported by slashbeast on IRC

 fs/namespace.c             |    4 ++--
 grsecurity/grsec_mount.c   |    4 ++--
 include/linux/grsecurity.h |    2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

Signature-tree: 278e7a31a6aea89813ef3c417f42ca817a564ddb