X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=net%2Fsunrpc%2Fxdr.c;h=7f1071e103cafd7e4fadd75969cad8d5235fa927;hb=c4a86165d1ec70c8e592fa7b7cc7070971533021;hp=c4f3cc0c07752e3fbbe8e72316f2203a065e1646;hpb=e71ba91e4839976ea0ada12f2d30c12d41825939;p=cascardo%2Flinux.git

diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c
index c4f3cc0c0775..7f1071e103ca 100644
--- a/net/sunrpc/xdr.c
+++ b/net/sunrpc/xdr.c
@@ -767,7 +767,7 @@ static void xdr_set_next_page(struct xdr_stream *xdr)
 	newbase -= xdr->buf->page_base;
 
 	if (xdr_set_page_base(xdr, newbase, PAGE_SIZE) < 0)
-		xdr_set_iov(xdr, xdr->buf->tail, xdr->buf->len);
+		xdr_set_iov(xdr, xdr->buf->tail, xdr->nwords << 2);
 }
 
 static bool xdr_set_next_buffer(struct xdr_stream *xdr)
@@ -776,7 +776,7 @@ static bool xdr_set_next_buffer(struct xdr_stream *xdr)
 		xdr_set_next_page(xdr);
 	else if (xdr->iov == xdr->buf->head) {
 		if (xdr_set_page_base(xdr, 0, PAGE_SIZE) < 0)
-			xdr_set_iov(xdr, xdr->buf->tail, xdr->buf->len);
+			xdr_set_iov(xdr, xdr->buf->tail, xdr->nwords << 2);
 	}
 	return xdr->p != xdr->end;
 }
@@ -859,12 +859,15 @@ EXPORT_SYMBOL_GPL(xdr_set_scratch_buffer);
 static __be32 *xdr_copy_to_scratch(struct xdr_stream *xdr, size_t nbytes)
 {
 	__be32 *p;
-	void *cpdest = xdr->scratch.iov_base;
+	char *cpdest = xdr->scratch.iov_base;
 	size_t cplen = (char *)xdr->end - (char *)xdr->p;
 
 	if (nbytes > xdr->scratch.iov_len)
 		return NULL;
-	memcpy(cpdest, xdr->p, cplen);
+	p = __xdr_inline_decode(xdr, cplen);
+	if (p == NULL)
+		return NULL;
+	memcpy(cpdest, p, cplen);
 	cpdest += cplen;
 	nbytes -= cplen;
 	if (!xdr_set_next_buffer(xdr))