NFS: Fix hdrlen calculation in NFSv4's decode_read()

[pandora-kernel.git] / fs / nfs / nfs4xdr.c

diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index a48a43c..868815c 100644 (file)
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -4475,7 +4475,7 @@ static int decode_read(struct xdr_stream *xdr, struct rpc_rqst *req, struct nfs_
                goto out_overflow;
        eof = be32_to_cpup(p++);
        count = be32_to_cpup(p);
-       hdrlen = (u8 *) p - (u8 *) iov->iov_base;
+       hdrlen = (u8 *) xdr->p - (u8 *) iov->iov_base;
        recvd = req->rq_rcv_buf.len - hdrlen;
        if (count > recvd) {
                dprintk("NFS: server cheating in read reply: "