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NFSD: fix decode_cb_sequence4resok

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Fix bug introduced in patch
85a56480 NFSD: Update XDR decoders in NFSv4 callback client

Although decode_cb_sequence4resok ignores highest slotid and target highest slotid
it must account for their space in their xdr stream when calling xdr_inline_decode

Cc: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Benny Halevy 2011-02-22 14:43:22 -08:00 committed by J. Bruce Fields
parent 47c85291d3
commit 2c9c8f36c3
1 changed files with 1 additions and 1 deletions
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fs/nfsd/nfs4callback.c
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@ -432,7 +432,7 @@ static int decode_cb_sequence4resok(struct xdr_stream *xdr,
* If the server returns different values for sessionID, slotID or
* sequence number, the server is looney tunes.
*/
p = xdr_inline_decode(xdr, NFS4_MAX_SESSIONID_LEN + 4 + 4);
p = xdr_inline_decode(xdr, NFS4_MAX_SESSIONID_LEN + 4 + 4 + 4 + 4);
if (unlikely(p == NULL))
goto out_overflow;
memcpy(id.data, p, NFS4_MAX_SESSIONID_LEN);