Double free fix

modules/chain/dap_chain.c

@@ -162,13 +162,14 @@ void dap_chain_delete(dap_chain_t *a_chain)
     }
     pthread_rwlock_unlock(&s_chain_items_rwlock);
     dap_list_free_full(a_chain->atom_notifiers, NULL);
-    dap_config_close(a_chain->config);
     if (a_chain->callback_delete)
         a_chain->callback_delete(a_chain);
+    dap_config_close(a_chain->config);
     if (DAP_CHAIN_PVT(a_chain)) {
         DAP_DEL_MULTY(DAP_CHAIN_PVT(a_chain)->file_storage_dir, DAP_CHAIN_PVT(a_chain));
     }
-    DAP_DEL_MULTY(a_chain->name, a_chain->net_name, a_chain->datum_types, a_chain->autoproc_datum_types, a_chain->authorized_nodes_addrs, a_chain->_inheritor, a_chain);
+    DAP_DEL_MULTY(a_chain->name, a_chain->net_name, a_chain->datum_types, a_chain->autoproc_datum_types,
+                  a_chain->authorized_nodes_addrs, a_chain->_inheritor);
     pthread_rwlock_destroy(&a_chain->rwlock);
     pthread_rwlock_destroy(&a_chain->cell_rwlock);
     DAP_DELETE(a_chain);