svn commit: r296095 - head/lib/libc/rpc

[Pedro F. Giffuni]

Author: pfg
Date: Fri Feb 26 14:39:39 2016
New Revision: 296095
URL: https://svnweb.freebsd.org/changeset/base/296095

Log:
  rpc: fix failure to clear string by passing the wrong size to memset.
  
  Noted by NetBSD's PR/21014
  
  Obtained from:	NetBSD (CVS Rev. 1.24, 1.25)
  MFC after:	1 month

Modified:
  head/lib/libc/rpc/svc_simple.c

Modified: head/lib/libc/rpc/svc_simple.c
==============================================================================
--- head/lib/libc/rpc/svc_simple.c	Fri Feb 26 14:04:00 2016	(r296094)
+++ head/lib/libc/rpc/svc_simple.c	Fri Feb 26 14:39:39 2016	(r296095)
@@ -272,7 +272,7 @@ universal(struct svc_req *rqstp, SVCXPRT
 			/* decode arguments into a CLEAN buffer */
 			xdrbuf = pl->p_xdrbuf;
 			/* Zero the arguments: reqd ! */
-			(void) memset(xdrbuf, 0, sizeof (pl->p_recvsz));
+			(void) memset(xdrbuf, 0, (size_t)pl->p_recvsz);
 			/*
 			 * Assuming that sizeof (xdrbuf) would be enough
 			 * for the arguments; if not then the program