From: Ulrich Drepper <drepper@redhat.com>
Date: Mon, 17 Mar 1997 03:55:56 +0000 (+0000)
Subject: (__yp_bind): Fix possible buffer overflow.
X-Git-Tag: cvs/glibc-2_0_4~42
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=94f177304113dc1205acd486fa42e4aaddadf1c1;p=thirdparty%2Fglibc.git

(__yp_bind): Fix possible buffer overflow.
---

diff --git a/nis/ypclnt.c b/nis/ypclnt.c
index 6644118ac8c..b128ad63661 100644
--- a/nis/ypclnt.c
+++ b/nis/ypclnt.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
 
@@ -167,7 +167,8 @@ __yp_bind (const char *domain, dom_binding ** ypdb)
                   ypbr.ypbind_resp_u.ypbind_bindinfo.ypbind_binding_addr,
                   sizeof (ysd->dom_server_addr.sin_addr.s_addr));
           ysd->dom_vers = YPVERS;
-          strcpy (ysd->dom_domain, domain);
+          strncpy (ysd->dom_domain, domain, YPMAXDOMAIN);
+	  ysd->dom_domain[YPMAXDOMAIN] = '\0';
         }
 
       if (ysd->dom_client)