/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1998-2008 The OpenLDAP Foundation.
+ * Copyright 1998-2009 The OpenLDAP Foundation.
* Portions Copyright 2008 Pierangelo Masarati.
* All rights reserved.
*
ds = (DerefSpec *)op->o_tmpcalloc( 1,
sizeof(DerefSpec) + sizeof(AttributeDescription *)*(cnt + 1),
op->o_tmpmemctx );
- ds->ds_attributes = (AttributeDescription **)&ds[1];
+ ds->ds_attributes = (AttributeDescription **)&ds[ 1 ];
ds->ds_nattrs = cnt;
rc = slap_bv2ad( &derefAttr, &ds->ds_derefAttr, &text );
return rs->sr_err;
}
+static int
+deref_cleanup( Operation *op, SlapReply *rs )
+{
+ if ( rs->sr_type == REP_RESULT || rs->sr_err == SLAPD_ABANDON ) {
+ op->o_tmpfree( op->o_callback, op->o_tmpmemctx );
+ op->o_callback = NULL;
+
+ op->o_tmpfree( op->o_ctrlderef, op->o_tmpmemctx );
+ op->o_ctrlderef = NULL;
+ }
+
+ return SLAP_CB_CONTINUE;
+}
+
static int
deref_response( Operation *op, SlapReply *rs )
{
deref_cb_t *dc = (deref_cb_t *)op->o_callback->sc_private;
DerefSpec *ds;
DerefRes *dr, *drhead = NULL, **drp = &drhead;
- BackendInfo *bi = op->o_bd->bd_info;
struct berval bv = BER_BVNULL;
int nDerefRes = 0, nDerefVals = 0, nAttrs = 0, nVals = 0;
struct berval ctrlval;
- LDAPControl *ctrl, **ctrlsp;
+ LDAPControl *ctrl, *ctrlsp[2];
AccessControlState acl_state = ACL_STATE_INIT;
static char dummy = '\0';
+ Entry *ebase;
int i;
- op->o_bd->bd_info = (BackendInfo *)dc->dc_on->on_info;
+ rc = overlay_entry_get_ov( op, &rs->sr_entry->e_nname, NULL, NULL, 0, &ebase, dc->dc_on );
+ if ( rc != LDAP_SUCCESS || ebase == NULL ) {
+ return SLAP_CB_CONTINUE;
+ }
+
for ( ds = dc->dc_ds; ds; ds = ds->ds_next ) {
- Attribute *a = attr_find( rs->sr_entry->e_attrs, ds->ds_derefAttr );
+ Attribute *a = attr_find( ebase->e_attrs, ds->ds_derefAttr );
if ( a != NULL ) {
DerefVal *dv;
BerVarray *bva;
+ if ( !access_allowed( op, rs->sr_entry, a->a_desc,
+ NULL, ACL_READ, &acl_state ) )
+ {
+ continue;
+ }
+
dr = op->o_tmpcalloc( 1,
sizeof( DerefRes ) + ( sizeof( DerefVal ) + sizeof( BerVarray * ) * ds->ds_nattrs ) * ( a->a_numvals + 1 ),
op->o_tmpmemctx );
continue;
}
- dv[i].dv_derefSpecVal = a->a_vals[ i ];
- bv.bv_len += dv[i].dv_derefSpecVal.bv_len;
+ ber_dupbv_x( &dv[ i ].dv_derefSpecVal, &a->a_vals[ i ], op->o_tmpmemctx );
+ bv.bv_len += dv[ i ].dv_derefSpecVal.bv_len;
nVals++;
nDerefVals++;
drp = &dr->dr_next;
}
}
- op->o_bd->bd_info = bi;
+ overlay_entry_release_ov( op, ebase, 0, dc->dc_on );
if ( drhead == NULL ) {
return SLAP_CB_CONTINUE;
rc = ber_printf( ber, "{OO" /*}*/,
&dr->dr_spec.ds_derefAttr->ad_cname,
&dr->dr_vals[ i ].dv_derefSpecVal );
+ op->o_tmpfree( dr->dr_vals[ i ].dv_derefSpecVal.bv_val, op->o_tmpmemctx );
for ( j = 0; j < dr->dr_spec.ds_nattrs; j++ ) {
if ( dr->dr_vals[ i ].dv_attrVals[ j ] != NULL ) {
if ( first ) {
ctrl->ldctl_oid = LDAP_CONTROL_X_DEREF;
ctrl->ldctl_iscritical = 0;
ctrl->ldctl_value.bv_len = ctrlval.bv_len;
- lutil_strncopy( ctrl->ldctl_value.bv_val, ctrlval.bv_val, ctrlval.bv_len );
+ AC_MEMCPY( ctrl->ldctl_value.bv_val, ctrlval.bv_val, ctrlval.bv_len );
ctrl->ldctl_value.bv_val[ ctrl->ldctl_value.bv_len ] = '\0';
ber_free_buf( ber );
- i = 0;
- if ( rs->sr_ctrls ) {
- for ( ; rs->sr_ctrls[ i ] != NULL; i++ )
- /* count'em */ ;
- }
- i += 2;
- ctrlsp = op->o_tmpcalloc( i, sizeof(LDAPControl *), op->o_tmpmemctx );
- i = 0;
- if ( rs->sr_ctrls != NULL ) {
- for ( ; rs->sr_ctrls[ i ] != NULL; i++ ) {
- ctrlsp[ i ] = rs->sr_ctrls[ i ];
- }
- }
- ctrlsp[ i++ ] = ctrl;
- ctrlsp[ i++ ] = NULL;
- if ( rs->sr_flags & REP_CTRLS_MUSTBEFREED ) {
- op->o_tmpfree( rs->sr_ctrls, op->o_tmpmemctx );
- }
- rs->sr_ctrls = ctrlsp;
- rs->sr_flags |= REP_CTRLS_MUSTBEFREED;
+ ctrlsp[0] = ctrl;
+ ctrlsp[1] = NULL;
+ slap_add_ctrls( op, rs, ctrlsp );
rc = SLAP_CB_CONTINUE;
op->o_tmpfree( drhead, op->o_tmpmemctx );
drhead = drnext;
}
- }
- return rc;
-}
-
-static int
-deref_cleanup( Operation *op, SlapReply *rs )
-{
- if ( rs->sr_type == REP_RESULT || rs->sr_err == SLAPD_ABANDON ) {
- op->o_tmpfree( op->o_callback, op->o_tmpmemctx );
- op->o_callback = NULL;
-
- op->o_tmpfree( op->o_ctrlderef, op->o_tmpmemctx );
- op->o_ctrlderef = NULL;
+ } else if ( rs->sr_type == REP_RESULT ) {
+ rc = deref_cleanup( op, rs );
}
- return SLAP_CB_CONTINUE;
+ return rc;
}
static int
if ( rc != LDAP_SUCCESS ) {
Debug( LDAP_DEBUG_ANY,
"deref_init: Failed to register control (%d)\n",
- rc, 0, 0 );
+ rc, 0, 0 );
return -1;
}