svn commit: r297319 - stable/10/lib/libc/rpc

[Pedro F. Giffuni]

Author: pfg
Date: Sun Mar 27 19:42:42 2016
New Revision: 297319
URL: https://svnweb.freebsd.org/changeset/base/297319

Log:
  MFC r296095:
  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)

Modified:
  stable/10/lib/libc/rpc/svc_simple.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/lib/libc/rpc/svc_simple.c
==============================================================================
--- stable/10/lib/libc/rpc/svc_simple.c	Sun Mar 27 18:26:59 2016	(r297318)
+++ stable/10/lib/libc/rpc/svc_simple.c	Sun Mar 27 19:42:42 2016	(r297319)
@@ -272,7 +272,7 @@ universal(rqstp, transp)
 			/* 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