[PATCH v2 0/2] ovl: Fix null ptr dereference at realinode in rcu-walk

[Zhihao Cheng]

v1->v2:
  Extract a helper to get realpath and real inode from ovl inode.
  Get realinode from realpath in do_ovl_get_acl().

Zhihao Cheng (2):
  ovl: ovl_permission: Fix null pointer dereference at realinode in
    rcu-walk mode
  ovl: get_acl: Fix null pointer dereference at realinode in rcu-walk
    mode

 fs/overlayfs/inode.c | 45 +++++++++++++++++++++++++++++---------------
 1 file changed, 30 insertions(+), 15 deletions(-)

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2.39.2