samba - Jan 2010 - smbclient chown and chmod problem

Dear! samba team
   when I use SMBCLINET login to a host, under smb> status, use chmod or
chown command. it refer a error message. the following error message:
   Pushing string of 'unlimited' length into non-SMB buffer!
I don't know what happen my Samba Server.  at the same time, in order to
deal with the question,visting www.google.cn  or  www.baidu.com . but no my
need, I hope to your help.
                                                 best wish to you !
                                                           mofee.tom