From 6e8caff7944955d0b291c86e5a456acaeb271fa5 Mon Sep 17 00:00:00 2001
From: Bill Paul <wpaul@FreeBSD.org>
Date: Thu, 10 Apr 1997 20:26:04 +0000
Subject: [PATCH] Don't even think about processing bogus domain names here.

---
 lib/libc/yp/yplib.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/libc/yp/yplib.c b/lib/libc/yp/yplib.c
index ab404abfcbc..2e0223d645a 100644
--- a/lib/libc/yp/yplib.c
+++ b/lib/libc/yp/yplib.c
@@ -28,7 +28,7 @@
  */
 
 #ifndef LINT
-static char *rcsid = "$Id$";
+static char *rcsid = "$Id: yplib.c,v 1.28 1997/02/22 15:05:02 peter Exp $";
 #endif
 
 #include <sys/param.h>
@@ -226,6 +226,10 @@ _yp_dobind(dom, ypdb)
 	struct sockaddr_in check;
 	int checklen = sizeof(struct sockaddr_in);
 
+	/* Not allowed; bad doggie. Bad. */
+	if (strchr(dom, '/') != NULL)
+		return(YPERR_BADARGS);
+
 	gpid = getpid();
 	if( !(pid==-1 || pid==gpid) ) {
 		ysd = _ypbindlist;