+ /* check for referrals */
+ rc = backend_check_referrals( be, conn, op, dn, ndn );
+ if ( rc != LDAP_SUCCESS ) {
+ goto cleanup;
+ }
+
+ rc = slap_bv2ad( &desc, &ava.aa_desc, &text );
+ if( rc != LDAP_SUCCESS ) {
+ send_ldap_result( conn, op, rc, NULL,
+ text, NULL, NULL );
+ goto cleanup;
+ }
+
+ if( !ava.aa_desc->ad_type->sat_equality ) {
+ /* no equality matching rule */
+ send_ldap_result( conn, op, rc = LDAP_INAPPROPRIATE_MATCHING, NULL,
+ "no equality matching rule defined", NULL, NULL );
+ goto cleanup;
+ }
+
+ rc = value_normalize( ava.aa_desc, SLAP_MR_EQUALITY, &value, &nvalue, &text );
+
+ if( rc != LDAP_SUCCESS ) {
+ send_ldap_result( conn, op, rc, NULL,
+ text, NULL, NULL );
+ goto cleanup;
+ }
+
+ ava.aa_value = nvalue;
+
+ Debug( LDAP_DEBUG_ARGS, "do_compare: dn (%s) attr (%s) value (%s)\n",
+ dn, ava.aa_desc->ad_cname->bv_val, ava.aa_value->bv_val );
+
+ Statslog( LDAP_DEBUG_STATS, "conn=%ld op=%d CMP dn=\"%s\" attr=\"%s\"\n",
+ op->o_connid, op->o_opid, dn, ava.aa_desc->ad_cname->bv_val, 0 );
+
+
+ /* deref suffix alias if appropriate */
+ ndn = suffix_alias( be, ndn );