[Openlte-discuss] User deleted twice when NAS Attach Reject sended

[Mikhail G. <gm...@gm...>]

I think the user entity deleted (or can be deleted) twice
when LTE_fdd_enb_mme send Attach Reject message.

First delete in LTE_fdd_enb_mme line 1197

    case LTE_FDD_ENB_MME_STATE_REJECT:
        user_mgr->del_user(user, true); // <- delayed delete
        send_attach_reject(user, rb);
        break;

Second delete can be found deeper in callstack:

    send_attach_reject -> send_rrc_command -> start_c_rnti_release_timer.

Last function starts another delayed operation. File LTE_fdd_enb_user_mgr
line 179

        // Initialize or delete the user
        if((*iter).second->is_id_set())
        {
            (*iter).second->init();
        }else{
            del_user((*iter).second, false);
        }

There several cases like delete-init, delete-delete or init-delete can be
occurred.

Sorry for my English.