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![Scott Mayhew](https://secure.gravatar.com/avatar/03aca5b93c9d060ce9efdb048c902288.jpg?s=96&d=mm)
Scott Mayhew committed 20965de7f47
nfsd: COPY and CLONE operations require the saved filehandle to be set commit 01310bb7c9c98752cc763b36532fab028e0f8f81 upstream. Make sure we have a saved filehandle, otherwise we'll oops with a null pointer dereference in nfs4_preprocess_stateid_op(). Signed-off-by: Scott Mayhew <smayhew@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>