overlayfs bug fixes for 4.3-rc7

Hi Linus,

Please pull from:

git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git overlayfs-linus

This contains fixes for bugs that appeared in earlier kernels (all are marked for -stable).

Thanks,
Miklos

---
David Howells (2):
ovl: use O_LARGEFILE in ovl_copy_up()
ovl: fix dentry reference leak

Konstantin Khlebnikov (2):
ovl: free stack of paths in ovl_fill_super
ovl: free lower_mnt array in ovl_put_super

Miklos Szeredi (1):
ovl: fix open in stacked overlay

---
 fs/overlayfs/copy_up.c | 6 +++---
 fs/overlayfs/inode.c   | 3 +++
 fs/overlayfs/super.c   | 2 ++
 3 files changed, 8 insertions(+), 3 deletions(-)