Issue

• Why "require_membership_of" parameter in /etc/security/pam_winbind.conf does not work as expected?
• "require_membership_of" parameter in /etc/security/pam_winbind.conf does not work.

auth        required      pam_env.so
auth        sufficient    pam_unix.so nullok try_first_pass
auth        requisite     pam_succeed_if.so uid >= 500 quiet
auth        sufficient    pam_krb5.so use_first_pass           
auth        sufficient    pam_winbind.so cached_login use_first_pass
auth        required      pam_deny.so

account     required      pam_unix.so broken_shadow
account     sufficient    pam_localuser.so
account     sufficient    pam_succeed_if.so uid < 500 quiet
account     [default=bad success=ok user_unknown=ignore] pam_krb5.so    
account     [default=bad success=ok user_unknown=ignore] pam_winbind.so cached_login
account     required      pam_permit.so