fts.c fix affects chmod, chgrp and chown, as well as du

[Jim Meyering]

I've confirmed that this bug affected the three other fts clients.
One more change:

        * NEWS: Mention this bug fix.

diff --git a/NEWS b/NEWS
index 734d57e..761afcb 100644
--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,14 @@ GNU coreutils NEWS

 * Major changes in release 6.5-cvs (2006-??-??)

+** Bug fixes
+
+  du (and the other fts clients: chmod, chgrp, chown) would exit early
+  when encountering an inaccessible directory on a system with native
+  openat support (i.e., linux-2.6.16 or newer along with glibc-2.4
+  or newer).  This bug was introduced with the switch to gnulib's
+  openat-based variant of fts, for coreutils-6.0.
+
 ** New features

   rm accepts a new option: --one-file-system