try to use strlcpy and snprintf more; ok various

1 files changed, 2 insertions, 3 deletions

diff --git a/src/lib/libc/net/rcmd.c b/src/lib/libc/net/rcmd.c
index d6814676f4..be68c599d8 100644
--- a/src/lib/libc/net/rcmd.c
+++ b/src/lib/libc/net/rcmd.c
@@ -34,7 +34,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: rcmd.c,v 1.42 2002/05/22 04:31:14 deraadt Exp $";
+static char *rcsid = "$OpenBSD: rcmd.c,v 1.43 2002/05/24 21:22:37 deraadt Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -407,8 +407,7 @@ again:
                 first = 0;
                 if ((pwd = getpwnam(luser)) == NULL)
                         return (-1);
-                (void)strcpy(pbuf, pwd->pw_dir);
-                (void)strcat(pbuf, "/.rhosts");
+                snprintf(pbuf, sizeof pbuf, "%s/.rhosts", pwd->pw_dir);
 
                 /*
                  * Change effective uid while opening .rhosts.  If root and