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(parent: c355fb8) | patch
nfsd: COPY and CLONE operations require the saved filehandle to be set
authorScott Mayhew <smayhew@redhat.com>
Thu, 8 Nov 2018 16:11:36 +0000 (11:11 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 21 Nov 2018 08:19:23 +0000 (09:19 +0100)
commit20965de7f47207394ffe03d70a4806f5e1cfcd7f
treee59240d9f4f9b6581c8cb02961b1dbae1277a607tree
parentc355fb8d33e6f9223b158a3bb4b7c883bedc5531commit | diff
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>
fs/nfsd/nfs4proc.c diff | blob | history