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nfsd4: fix xdr4 count of server in fs_location4 

Fix a bug where nfsd4_encode_components_esc() incorrectly calculates the
length of server array in fs_location4--note that it is a count of the
number of array elements, not a length in bytes.

Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Fixes: 082d4bd72a (nfsd4: "backfill" using write_bytes_to_xdr_buf)
Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
hifive-unleashed-5.1
Benjamin Coddington 2014-12-07 16:05:48 -05:00 committed by J. Bruce Fields
parent 5a64e56976
commit bf7491f1be
1 changed files with 1 additions and 1 deletions
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2
fs/nfsd/nfs4xdr.c
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@ -1817,7 +1817,7 @@ static __be32 nfsd4_encode_components_esc(struct xdr_stream *xdr, char sep,
str = end;
}
pathlen = htonl(xdr->buf->len - pathlen_offset);
pathlen = htonl(count);
write_bytes_to_xdr_buf(xdr->buf, pathlen_offset, &pathlen, 4);
return 0;
}