Problems when using ldap_add_s() API call

[Lucas Brasilino <brasilino@recife.pe.gov.br>]

Hi

	I've running in problems using ldap_add_s(). I've been searching
ml archives about this problem. The most close thread about it is:
http://www.openldap.org/lists/openldap-software/199910/msg00099.html

	Well, I'm populating an LDAPMod (properly, I think) structure
and calling ldap_add_s() it returns "no values for attribute type".
But there's values to attribute!!!
	Here comes the code snippet:

  LDAP *ldapconn;
  char *dn = "cn=logan,ou=People,dc=emprel,dc=recife";
  LDAPMod *attrs[4];
  int protocol;

  if ((attrs[0] = (LDAPMod *)malloc (sizeof (LDAPMod *))) == NULL) exit 
(2);
  attrs[0]->mod_op = 0;
  attrs[0]->mod_type = "objectClass";
  attrs[0]->mod_values = (char **)malloc (3 * sizeof (char **));
  *attrs[0]->mod_values = strdup("top");
  attrs[0]->mod_values++;
  *attrs[0]->mod_values = strdup("person");
  attrs[0]->mod_values++;
  *attrs[0]->mod_values = NULL;

  if ((attrs[1] = (LDAPMod *)malloc (sizeof (LDAPMod *))) == NULL) exit 
(2);
  attrs[1]->mod_op = 0;
  attrs[1]->mod_type = "cn";
  attrs[1]->mod_values = (char **)malloc (2 * sizeof (char **));
  if (attrs[1]->mod_values == NULL) exit (3);
  *attrs[1]->mod_values = strdup ("logan");
  if (*attrs[1]->mod_values == NULL) exit (4);
  attrs[1]->mod_values++;
  *attrs[1]->mod_values = NULL;

 if ((attrs[2] = (LDAPMod *)malloc (sizeof (LDAPMod *))) == NULL) exit (2);
  attrs[2]->mod_op = 0;
  attrs[2]->mod_type = "sn";
  attrs[2]->mod_values = (char **)malloc (2 * sizeof (char **));
  *attrs[2]->mod_values = strdup ("wolverine");
  if (*attrs[2]->mod_values == NULL) exit (4);
  attrs[2]->mod_values++;
  *attrs[2]->mod_values = NULL;

  attrs[3] = NULL;

ldap_initialize(&ldapconn,"ldap://172.20.1.1";); /* success */
protocol = LDAP_VERSION3;
ldap_set_option (ldapconn, LDAP_OPT_PROTOCOL_VERSION, &protocol); /* 
success */
ldap_simple_bind_s(ldapconn, "cn=Manager,dc=recife", 
"mysecretpassword"); /* just fine */

/* here is the problem */
if (ldap_add_s (ldapconn, dn, attrs) != LDAP_SUCCESS)
    {
      ldap_perror(ldapconn,"ldap_add_s");
      ldap_unbind(ldapconn);
      exit(1);
    }

	So ldap_perror() prints out to stderr:

ldap_add_s: Protocol error
        additional info: no values for attribute type

	Any tip, recommendation or help?

thanks a lot in advance

--

[]'s
Lucas Brasilino
brasilino@recife.pe.gov.br
http://www.recife.pe.gov.br
Emprel -	Empresa Municipal de Informatica (pt_BR)
		Municipal Computing Enterprise (en_US)
Recife - Pernambuco - Brasil
Fone: +55-81-34167078