passwd denied access

[Ross Davis <ross@csn.ul.ie>]

Anybody know what might be wrong with these access perms that is causing
this error when a user changes their password with 'passwd'?

##########################
passwd: Permission denied
##########################

defaultaccess read

access to dn=".*,ou=People,o=UL,c=IE" attrs=userpassword
        by self write
        by dn=".*,ou=People,o=UL,c=IE" compare

access to dn=".*,ou=People,o=UL,c=IE"
        by self write
        by dn=".*,ou=People,o=UL,c=IE" read


#######debug log#########
=> acl_get: entry (uid=ross,ou=People,o=UL,c=IE) attr (shadowlastchange)
<= acl_get: [1] backend acl uid=ross,ou=People,o=UL,c=IE attr:
shadowlastchange

=> acl_access_allowed: write access to entry
"uid=ross,ou=People,o=UL,c=IE"

=> acl_access_allowed: write access to value "11163" by ""
<= acl_access_allowed: denied by default (no matching by)
conn=2 op=3 RESULT err=50 tag=103 nentries=0
conn=2 op=-1 fd=7 closed errno=0
conn=2 op=4 UNBIND

######################################

Thanks,
Ross