Fix ChangeLog bug number to match reality (the wrong bug number was
entered) and improve the entry somewhat.
overrun may occur. Adding buffer overrun check in liblustreapi.
Severity : normal
-Bugzilla : 13730
-Description: client sometimes tried revalidate root dentry.
-Details : not revalidate dentry if it root dentry.
+Bugzilla : 13334
+Description: Fix error on 'ls .' at the top of the Lustre mount.
+Details : Don't revalidate dentry if it is a root dentry.
Severity : normal
Bugzilla : 13518