network_cmds-245.1.4.tar.gz

[apple/network_cmds.git] / rlogind.tproj / rlogind.c

diff --git a/rlogind.tproj/rlogind.c b/rlogind.tproj/rlogind.c
index 8f1a3469f7a3fc49d304010cc215ee562c7026c1..5bd88f80944764eaa77b56971b06fce3ea09773d 100644 (file)
--- a/rlogind.tproj/rlogind.c
+++ b/rlogind.tproj/rlogind.c
@@ -3,22 +3,21 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * "Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
+ * Reserved.  This file contains Original Code and/or Modifications of
+ * Original Code as defined in and that are subject to the Apple Public
+ * Source License Version 1.0 (the 'License').  You may not use this file
+ * except in compliance with the License.  Please obtain a copy of the
+ * License at http://www.apple.com/publicsource and read it before using
+ * this file.
  * 
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License."
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -599,11 +598,19 @@ do_rlogin(dest)
        getstr(term+ENVSIZE, sizeof(term)-ENVSIZE, "Terminal type too long");
 
        pwd = getpwnam(lusername);
-       if (pwd == NULL)
+       if (pwd == NULL) {
+               syslog(LOG_ERR,
+                      "rlogin denied for user %s: getpwnam() failed\n",
+                      lusername);
                return (-1);
-       if (pwd->pw_uid == 0)
+       }
+       if (pwd->pw_uid == 0 && strcmp("root", lusername))
+       {
+               syslog(LOG_ALERT,
+                      "rlogin denied for non-root user %s with uid 0\n",
+                      lusername);
                return (-1);
-       /* XXX why don't we syslog() failure? */
+       }
        return (iruserok(dest->sin_addr.s_addr, 0, rusername, lusername));
 }