suse acl support

Hello, is there acl support in suse 7.2 2.4.7-4gb kernel? I can't find a file /usr/include/sys/acl.h and samba is looking for it and errors. BTW isn't 2.4.7-4gb exploitable to this local root exploit (any kernel pre/equal 2.4.11/2.2.19) we heard about the last days? Does suse release updates for root exploits? mk _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp