* sunrpc/rpc/xdr.h (struct XDR.xdr_ops.x_inline): 2nd arg

	is now u_int, not int.
	(struct XDR.x_handy): Now u_int, not int.
	* sunrpc/xdr_mem.c: Include <limits.h>.
	(xdrmem_getlong, xdrmem_putlong, xdrmem_getbytes, xdrmem_putbytes,
	xdrmem_inline, xdrmem_getint32, xdrmem_putint32):
	x_handy is now unsigned, not signed.
	Do not decrement x_handy if no change is made.
	(xdrmem_setpos): Check for int overflow.
	* sunrpc/xdr_sizeof.c (x_inline): 2nd arg is now unsigned.
	(xdr_sizeof): Remove cast that is now unnecessary, now that
	x_handy is unsigned.

1 files changed, 3 insertions, 3 deletions

diff --git a/sunrpc/xdr_sizeof.c b/sunrpc/xdr_sizeof.c
index 76b53d9d57..aaf25e9699 100644
--- a/sunrpc/xdr_sizeof.c
+++ b/sunrpc/xdr_sizeof.c
@@ -71,13 +71,13 @@ x_setpostn (XDR *xdrs, u_int len)
 }
 
 static int32_t *
-x_inline (XDR *xdrs, int len)
+x_inline (XDR *xdrs, u_int len)
 {
   if (len == 0)
     return NULL;
   if (xdrs->x_op != XDR_ENCODE)
     return NULL;
-  if (len < (int) (long int) xdrs->x_base)
+  if (len < (u_int) (long int) xdrs->x_base)
     {
       /* x_private was already allocated */
       xdrs->x_handy += len;
@@ -159,5 +159,5 @@ xdr_sizeof (xdrproc_t func, void *data)
   stat = func (&x, data);
   if (x.x_private)
     free (x.x_private);
-  return stat == TRUE ? (unsigned) x.x_handy : 0;
+  return stat == TRUE ? x.x_handy : 0;
 }