Benjamin Coddington 06ef26a0e3 SUNRPC: init xdr_stream for zero iov_len, page_len ...

An xdr_buf with head[0].iov_len = 0 and page_len = 0 will cause
xdr_init_decode() to incorrectly setup the xdr_stream.  Specifically,
xdr->end is never initialized.

Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

2016-05-09 09:05:40 -04:00

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