From: deraadt <deraadt@openbsd.org>
Date: Sun, 13 Apr 1997 02:21:16 +0000 (+0000)
Subject: buf oflow; bitblt
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=86e114db84917e9fb2b698b7c9db0835f084bf2f;p=openbsd

buf oflow; bitblt
---

diff --git a/usr.bin/rwho/rwho.c b/usr.bin/rwho/rwho.c
index c53ff950ca9..90ce15068f9 100644
--- a/usr.bin/rwho/rwho.c
+++ b/usr.bin/rwho/rwho.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: rwho.c,v 1.6 1997/03/26 18:02:37 deraadt Exp $	*/
+/*	$OpenBSD: rwho.c,v 1.7 1997/04/13 02:21:16 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1983 The Regents of the University of California.
@@ -41,7 +41,7 @@ char copyright[] =
 
 #ifndef lint
 /*static char sccsid[] = "from: @(#)rwho.c	5.5 (Berkeley) 6/1/90";*/
-static char rcsid[] = "$OpenBSD: rwho.c,v 1.6 1997/03/26 18:02:37 deraadt Exp $";
+static char rcsid[] = "$OpenBSD: rwho.c,v 1.7 1997/04/13 02:21:16 deraadt Exp $";
 #endif /* not lint */
 
 #include <sys/param.h>
@@ -159,7 +159,8 @@ main(argc, argv)
 	mp = myutmp;
 	for (i = 0; i < nusers; i++) {
 		char buf[BUFSIZ];
-		(void)sprintf(buf, "%s:%s", mp->myhost, mp->myutmp.out_line);
+		(void)snprintf(buf, sizeof buf, "%s:%s", mp->myhost,
+		    mp->myutmp.out_line);
 		printf("%-8.8s %-*s %.12s",
 		   mp->myutmp.out_name,
 		   width,