--- lib/nwclient.c.orig	2005-01-16 23:02:14.152308824 +0100
+++ lib/nwclient.c	2005-01-16 23:13:21.386873752 +0100
@@ -482,6 +482,10 @@
                 *err = errno;
                 return NULL;
         }
+        if (st.st_uid != getuid()) {
+                *err = EACCES;
+                return NULL;
+        }
         if ((st.st_mode & (S_IRWXO | S_IRWXG)) != 0) {
                 *err = NCPLIB_INVALID_MODE;
                 return NULL;