Revert prev commit, simpler fix...

servers/slapd/overlays/syncprov.c

@@ -853,9 +853,14 @@ syncprov_sendresp( Operation *op, opcookie *opc, syncops *so, int mode )
 	}
 
 	rs.sr_ctrls = ctrls;
+	rs.sr_entry = &e_uuid;
+	if ( mode == LDAP_SYNC_ADD || mode == LDAP_SYNC_MODIFY ) {
+		e_uuid = *opc->se;
+		e_uuid.e_private = NULL;
+	}
+
 	switch( mode ) {
 	case LDAP_SYNC_ADD:
-		rs.sr_entry = opc->se;
 		if ( opc->sreference && so->s_op->o_managedsait <= SLAP_CONTROL_IGNORED ) {
 			rs.sr_ref = get_entry_referrals( op, rs.sr_entry );
 			rs.sr_err = send_search_reference( op, &rs );
@@ -864,7 +869,6 @@ syncprov_sendresp( Operation *op, opcookie *opc, syncops *so, int mode )
 		}
 		/* fallthru */
 	case LDAP_SYNC_MODIFY:
-		rs.sr_entry = opc->se;
 		rs.sr_attrs = op->ors_attrs;
 		rs.sr_err = send_search_entry( op, &rs );
 		break;
@@ -872,7 +876,6 @@ syncprov_sendresp( Operation *op, opcookie *opc, syncops *so, int mode )
 		e_uuid.e_attrs = NULL;
 		e_uuid.e_name = opc->sdn;
 		e_uuid.e_nname = opc->sndn;
-		rs.sr_entry = &e_uuid;
 		if ( opc->sreference && so->s_op->o_managedsait <= SLAP_CONTROL_IGNORED ) {
 			struct berval bv = BER_BVNULL;
 			rs.sr_ref = &bv;
@@ -981,7 +984,6 @@ syncprov_qtask( void *ctx, void *arg )
 	Operation *op;
 	BackendDB be;
 	int rc;
-	OpExtra	oex;
 
 	op = &opbuf.ob_op;
 	*op = *so->s_op;
@@ -1000,11 +1002,6 @@ syncprov_qtask( void *ctx, void *arg )
 	be.be_flags |= SLAP_DBFLAG_OVERLAY;
 	op->o_bd = &be;
 	LDAP_SLIST_FIRST(&op->o_extra) = NULL;
-
-	/* Let syncprov_operational know it's us */
-	oex.oe_key = (void *)syncprov_qtask;
-	LDAP_SLIST_INSERT_HEAD(&op->o_extra, &oex, oe_next);
-
 	op->o_callback = NULL;
 
 	rc = syncprov_qplay( op, so );
@@ -2637,13 +2634,6 @@ syncprov_operational(
 {
 	slap_overinst		*on = (slap_overinst *)op->o_bd->bd_info;
 	syncprov_info_t		*si = (syncprov_info_t *)on->on_bi.bi_private;
-	OpExtra		*oex;
-
-	/* short-circuit, don't want backends handling this */
-	LDAP_SLIST_FOREACH(oex, &op->o_extra, oe_next) {
-		if ( oex->oe_key == (void *)syncprov_qtask )
-			return LDAP_SUCCESS;
-	}
 
 	/* This prevents generating unnecessarily; frontend will strip
 	 * any statically stored copy.