nfsd: Fix up the "supattr_exclcreat" attributes
authorTrond Myklebust <trond.myklebust@primarydata.com>
Tue, 9 May 2017 20:24:59 +0000 (16:24 -0400)
committerRaspbian kernel package updater <root@raspbian.org>
Sun, 23 Jul 2017 02:54:53 +0000 (02:54 +0000)
commit935044fa423b9288713d1cccde1b5f353bb9822b
treec7639c725bd1be150abacec5b976fec92e18af6a
parent45769570d7506c00c74431ddf34bccf2c5987112
nfsd: Fix up the "supattr_exclcreat" attributes

commit b26b78cb726007533d81fdf90a62e915002ef5c8 upstream.

If an NFSv4 client asks us for the supattr_exclcreat, then we must
not return attributes that are unsupported by this minor version.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Fixes: 75976de6556f ("NFSD: Return word2 bitmask if setting security..,")
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/nfsd/nfs4xdr.c