Polish the code for ITTI/NGAP

src/amf-app/amf_n1.cpp

@@ -1052,6 +1052,9 @@ void amf_n1::registration_request_handle(
   // Get pdu session status(OPtional IE), associated and active pdu sessions
   // available in UE
 
+  bstring nas_msg;
+  bool is_messagecontainer = regReq->getNasMessageContainer(nas_msg);
+
   // Store NAS information into nas_context
   // Run different registration procedure
   switch (reg_type) {
@@ -1069,15 +1072,12 @@ void amf_n1::registration_request_handle(
     } break;
 
     case PERIODIC_REGISTRATION_UPDATING: {
-      Logger::amf_n1().error(
-          "Network does not support periodic registration, reject ...");
-      /*      Logger::amf_n1().debug("Network handling periodic registration
-         ..."); if(is_messagecontainer)
-                run_periodic_registration_update_procedure(nc, nas_msg);
-            else
-                run_periodic_registration_update_procedure(nc,
-         pdu_session_status);
-       */
+      Logger::amf_n1().debug("Network handling periodic registration...");
+      if (is_messagecontainer)
+        run_periodic_registration_update_procedure(nc, nas_msg);
+      else
+        run_periodic_registration_update_procedure(
+            nc, regReq->getPduSessionStatus());
     } break;
 
     case EMERGENCY_REGISTRATION: {
@@ -2787,8 +2787,10 @@ void amf_n1::run_mobility_registration_update_procedure(
 //------------------------------------------------------------------------------
 void amf_n1::run_periodic_registration_update_procedure(
     std::shared_ptr<nas_context> nc, uint16_t pdu_session_status) {
+  // Experimental procedure
   // encoding REGISTRATION ACCEPT
-  RegistrationAccept* regAccept = new RegistrationAccept();
+  std::unique_ptr<RegistrationAccept> regAccept =
+      std::make_unique<RegistrationAccept>();
   regAccept->setHeader(PLAIN_5GS_MSG);
   regAccept->set_5GS_Registration_Result(false, false, false, 0x01);
   regAccept->set5G_GUTI(
@@ -2797,11 +2799,11 @@ void amf_n1::run_periodic_registration_update_procedure(
   regAccept->setT3512_Value(0x5, 0x1e);
 
   std::vector<p_tai_t> tai_list;
-  p_tai_t item0;
-  item0.type = 0x00;
-  nas_plmn_t plmn;
-  plmn.mcc = amf_cfg.plmn_list[0].mcc;
-  plmn.mnc = amf_cfg.plmn_list[0].mnc;
+  p_tai_t item0   = {};
+  item0.type      = 0x00;
+  nas_plmn_t plmn = {};
+  plmn.mcc        = amf_cfg.plmn_list[0].mcc;
+  plmn.mnc        = amf_cfg.plmn_list[0].mnc;
   item0.plmn_list.push_back(plmn);
   item0.tac_list.push_back(amf_cfg.plmn_list[0].tac);
   tai_list.push_back(item0);
@@ -2821,21 +2823,20 @@ void amf_n1::run_periodic_registration_update_procedure(
   } else {
     regAccept->setPDU_session_status(pdu_session_status);
     Logger::amf_n1().debug(
-        "setting pdu session status 0x%02x", htonl(pdu_session_status));
+        "Setting PDU Session Status 0x%02x", htonl(pdu_session_status));
     // serApt->setPDU_session_status(0x2000);
   }
 
   regAccept->set_5GS_Network_Feature_Support(0x01, 0x00);
-  uint8_t buffer[1024] = {0};
-  int encoded_size     = regAccept->encode2buffer(buffer, 1024);
+  uint8_t buffer[BUFFER_SIZE_1024] = {0};
+  int encoded_size = regAccept->encode2buffer(buffer, BUFFER_SIZE_1024);
   print_buffer(
       "amf_n1", "Registration-Accept Message Buffer", buffer, encoded_size);
   if (!encoded_size) {
     Logger::nas_mm().error("Encode Registration-Accept message error");
     return;
-  } else {
-    delete regAccept;
   }
+
   nas_secu_ctx* secu = nc.get()->security_ctx;
   // protect nas message
   bstring protectedNas;
@@ -2845,6 +2846,7 @@ void amf_n1::run_periodic_registration_update_procedure(
 
   string supi = "imsi-" + nc.get()->imsi;
   Logger::amf_n1().debug("Key for pdu session context SUPI (%s)", supi.c_str());
+
   std::shared_ptr<pdu_session_context> psc;
   /*  if (amf_n11_inst->is_supi_to_pdu_ctx(supi)) {
       psc = amf_n11_inst->supi_to_pdu_ctx(supi);
@@ -2871,14 +2873,18 @@ void amf_n1::run_periodic_registration_update_procedure(
 //------------------------------------------------------------------------------
 void amf_n1::run_periodic_registration_update_procedure(
     std::shared_ptr<nas_context> nc, bstring& nas_msg) {
+  // Experimental procedure
+
   // decoding REGISTRATION request
-  RegistrationRequest* regReq = new RegistrationRequest();
+  std::unique_ptr<RegistrationRequest> regReq =
+      std::make_unique<RegistrationRequest>();
   regReq->decodefrombuffer(
       nullptr, (uint8_t*) bdata(nas_msg), blength(nas_msg));
   bdestroy(nas_msg);  // free buffer
 
   // encoding REGISTRATION ACCEPT
-  RegistrationAccept* regAccept = new RegistrationAccept();
+  std::unique_ptr<RegistrationAccept> regAccept =
+      std::make_unique<RegistrationAccept>();
   regAccept->setHeader(PLAIN_5GS_MSG);
   regAccept->set_5GS_Registration_Result(false, false, false, 0x01);
   regAccept->set5G_GUTI(
@@ -2887,11 +2893,11 @@ void amf_n1::run_periodic_registration_update_procedure(
   regAccept->setT3512_Value(0x5, 0x1e);
 
   std::vector<p_tai_t> tai_list;
-  p_tai_t item0;
-  item0.type = 0x00;
-  nas_plmn_t plmn;
-  plmn.mcc = amf_cfg.plmn_list[0].mcc;
-  plmn.mnc = amf_cfg.plmn_list[0].mnc;
+  p_tai_t item0   = {};
+  item0.type      = 0x00;
+  nas_plmn_t plmn = {};
+  plmn.mcc        = amf_cfg.plmn_list[0].mcc;
+  plmn.mnc        = amf_cfg.plmn_list[0].mnc;
   item0.plmn_list.push_back(plmn);
   item0.tac_list.push_back(amf_cfg.plmn_list[0].tac);
   tai_list.push_back(item0);
@@ -2916,19 +2922,17 @@ void amf_n1::run_periodic_registration_update_procedure(
         "setting pdu session status 0x%02x", htonl(pdu_session_status));
     // serApt->setPDU_session_status(0x2000);
   }
-  delete regReq;
 
   regAccept->set_5GS_Network_Feature_Support(0x01, 0x00);
-  uint8_t buffer[1024] = {0};
-  int encoded_size     = regAccept->encode2buffer(buffer, 1024);
+  uint8_t buffer[BUFFER_SIZE_1024] = {0};
+  int encoded_size = regAccept->encode2buffer(buffer, BUFFER_SIZE_1024);
   print_buffer(
       "amf_n1", "Registration-Accept Message Buffer", buffer, encoded_size);
   if (!encoded_size) {
     Logger::nas_mm().error("Encode Registration-Accept message error");
     return;
-  } else {
-    delete regAccept;
   }
+
   nas_secu_ctx* secu = nc.get()->security_ctx;
   // protect nas message
   bstring protectedNas;

src/amf-app/amf_n11.cpp

@@ -586,8 +586,8 @@ void amf_n11::curl_http_client(
     nlohmann::json response_data   = {};
     bstring n1sm_hex, n2sm_hex;
 
-    Logger::amf_n11().debug("Get response with HTTP code (%d)", httpCode);
-    Logger::amf_n11().debug("response body %s", response.c_str());
+    Logger::amf_n11().info("Get response with HTTP code (%d)", httpCode);
+    Logger::amf_n11().info("Response body %s", response.c_str());
 
     if (static_cast<http_response_codes_e>(httpCode) ==
         http_response_codes_e::HTTP_RESPONSE_CODE_0) {
@@ -610,6 +610,8 @@ void amf_n11::curl_http_client(
       json_data_response = response;
     }
 
+    Logger::amf_n11().info("Json part %s", json_data_response.c_str());
+
     if ((static_cast<http_response_codes_e>(httpCode) !=
          http_response_codes_e::HTTP_RESPONSE_CODE_200_OK) &&
         (static_cast<http_response_codes_e>(httpCode) !=
@@ -1106,10 +1108,6 @@ void amf_n11::curl_http_client(
       return;
     }
 
-    else {
-      response = *httpData.get();
-    }
-
     if (!is_response_ok) {
       try {
         response_data = nlohmann::json::parse(json_data_response);

src/amf-app/amf_n2.cpp

@@ -242,28 +242,27 @@ void amf_n2::handle_itti_message(itti_paging& itti_msg) {
         "which's amf_ue_ngap_id (0x%x)",
         itti_msg.amf_ue_ngap_id, unc.get()->amf_ue_ngap_id);
   }
-  if (unc.get()->ng_ue_state != NGAP_UE_CONNECTED) {
-    Logger::amf_n2().error(
-        "Received NGAP UPLINK_NAS_TRANSPORT while UE in state != "
-        "NGAP_UE_CONNECTED");
+
+  if (unc.get()->ng_ue_state == NGAP_UE_CONNECTED) {
+    Logger::amf_n2().warn("Received NGAP PAGING while UE in CONNECTED MODE");
     // return;
   }
 
   PagingMsg paging_msg = {};
   paging_msg.setMessageType();
-  Logger::amf_n2().warn(" unc.get()->s_setid (%d)", unc.get()->s_setid);
-  Logger::amf_n2().warn(" unc.get()->s_pointer (%d)", unc.get()->s_pointer);
-  Logger::amf_n2().warn(" unc.get()->s_tmsi (%d)", unc.get()->s_tmsi);
+  Logger::amf_n2().debug(
+      " UE NGAP Context, s_setid (%d), s_pointer (%d), s_tmsi (%d)",
+      unc.get()->s_setid, unc.get()->s_pointer, unc.get()->s_tmsi);
   paging_msg.setUEPagingIdentity(
       unc.get()->s_setid, unc.get()->s_pointer, unc.get()->s_tmsi);
-  Logger::amf_n2().warn("==========================================");
+
   std ::vector<struct Tai_s> list;
-  Tai_t tai_test;
-  tai_test.mcc = unc.get()->tai.mcc;
-  tai_test.mnc = unc.get()->tai.mnc;
-  tai_test.tac = unc.get()->tai.tac;
+  Tai_t tai = {};
+  tai.mcc   = unc.get()->tai.mcc;
+  tai.mnc   = unc.get()->tai.mnc;
+  tai.tac   = unc.get()->tai.tac;
 
-  list.push_back(tai_test);
+  list.push_back(tai);
   paging_msg.setTAIListForPaging(list);
 
   uint8_t buffer[BUFFER_SIZE_512];
@@ -275,10 +274,8 @@ void amf_n2::handle_itti_message(itti_paging& itti_msg) {
 }
 
 //------------------------------------------------------------------------------
-void amf_n2::handle_itti_message(itti_new_sctp_association& new_assoc) {
-}  // handled in class ngap_app
+void amf_n2::handle_itti_message(itti_new_sctp_association& new_assoc) {}
 
-// NG_SETUP_REQUEST Handler
 //------------------------------------------------------------------------------
 void amf_n2::handle_itti_message(itti_ng_setup_request& itti_msg) {
   Logger::amf_n2().debug(
@@ -547,6 +544,8 @@ void amf_n2::handle_itti_message(itti_initial_ue_message& init_ue_msg) {
     return;
   }
 
+  if (!init_ue_msg.initUeMsg) return;
+
   // UE NGAP Context
   uint32_t ran_ue_ngap_id;
   if ((ran_ue_ngap_id = init_ue_msg.initUeMsg->getRanUENgapID()) == -1) {
@@ -581,8 +580,9 @@ void amf_n2::handle_itti_message(itti_initial_ue_message& init_ue_msg) {
     Tai_t tai;
 
     if (init_ue_msg.initUeMsg->getUserLocationInfoNR(cgi, tai)) {
-      itti_msg->cgi = cgi;
-      itti_msg->tai = tai;
+      itti_msg->cgi  = cgi;
+      itti_msg->tai  = tai;
+      unc.get()->tai = tai;
     } else {
       Logger::amf_n2().error("Missing Mandatory IE UserLocationInfoNR");
       return;
@@ -610,6 +610,9 @@ void amf_n2::handle_itti_message(itti_initial_ue_message& init_ue_msg) {
       itti_msg->is_5g_s_tmsi_present = true;
       itti_msg->_5g_s_tmsi           = _5g_s_tmsi;
       Logger::amf_n2().debug("5g_s_tmsi present");
+
+      init_ue_msg.initUeMsg->get5GS_TMSI(
+          unc.get()->s_setid, unc.get()->s_pointer, unc.get()->s_tmsi);
     }
 
     uint8_t* nas_buf;

src/itti/msgs/itti_msg_amf_app.hpp

@@ -34,7 +34,9 @@ class itti_msg_amf_app : public itti_msg {
   itti_msg_amf_app(
       const itti_msg_type_t msg_type, const task_id_t origin,
       const task_id_t destination)
-      : itti_msg(msg_type, origin, destination) {}
+      : itti_msg(msg_type, origin, destination),
+        ran_ue_ngap_id(0),
+        amf_ue_ngap_id(0) {}
 
   itti_msg_amf_app(const itti_msg_amf_app& i) : itti_msg(i) {
     ran_ue_ngap_id = i.ran_ue_ngap_id;
@@ -49,10 +51,25 @@ class itti_nas_signalling_establishment_request : public itti_msg_amf_app {
  public:
   itti_nas_signalling_establishment_request(
       const task_id_t origin, const task_id_t destination)
-      : itti_msg_amf_app(NAS_SIG_ESTAB_REQ, origin, destination) {}
+      : itti_msg_amf_app(NAS_SIG_ESTAB_REQ, origin, destination),
+        rrc_cause(0),
+        ueCtxReq(0),
+        cgi(),
+        tai(),
+        _5g_s_tmsi() {
+    is_5g_s_tmsi_present = false;
+  }
   itti_nas_signalling_establishment_request(
       const itti_nas_signalling_establishment_request& i)
-      : itti_msg_amf_app(i) {}
+      : itti_msg_amf_app(i) {
+    rrc_cause            = i.rrc_cause;
+    ueCtxReq             = i.ueCtxReq;
+    cgi                  = i.cgi;
+    tai                  = i.tai;
+    nas_buf              = i.nas_buf;
+    is_5g_s_tmsi_present = i.is_5g_s_tmsi_present;
+    _5g_s_tmsi           = i._5g_s_tmsi;
+  }
   int rrc_cause;
   int ueCtxReq;
   NrCgi_t cgi;
@@ -66,10 +83,24 @@ class itti_n1n2_message_transfer_request : public itti_msg_amf_app {
  public:
   itti_n1n2_message_transfer_request(
       const task_id_t origin, const task_id_t destination)
-      : itti_msg_amf_app(N1N2_MESSAGE_TRANSFER_REQ, origin, destination) {}
+      : itti_msg_amf_app(N1N2_MESSAGE_TRANSFER_REQ, origin, destination),
+        supi(),
+        pdu_session_id(0),
+        n2sm_info_type() {
+    is_n2sm_set = false;
+    is_n1sm_set = false;
+  }
   itti_n1n2_message_transfer_request(
       const itti_n1n2_message_transfer_request& i)
-      : itti_msg_amf_app(i) {}
+      : itti_msg_amf_app(i) {
+    supi           = i.supi;
+    n1sm           = i.n1sm;
+    n2sm           = i.n2sm;
+    is_n2sm_set    = i.is_n2sm_set;
+    is_n1sm_set    = i.is_n1sm_set;
+    pdu_session_id = i.pdu_session_id;
+    n2sm_info_type = i.n2sm_info_type;
+  }
 
   std::string supi;
   bstring n1sm;

src/itti/msgs/itti_msg_n1.hpp

@@ -30,10 +30,15 @@ class itti_msg_n1 : public itti_msg {
   itti_msg_n1(
       const itti_msg_type_t msg_type, const task_id_t origin,
       const task_id_t destination)
-      : itti_msg(msg_type, origin, destination) {}
+      : itti_msg(msg_type, origin, destination),
+        amf_ue_ngap_id(0),
+        ran_ue_ngap_id(0) {
+    is_nas_signalling_estab_req = false;
+  }
   itti_msg_n1(const itti_msg_n1& i) : itti_msg(i) {
     is_nas_signalling_estab_req = i.is_nas_signalling_estab_req;
     ran_ue_ngap_id              = i.ran_ue_ngap_id;
+    amf_ue_ngap_id              = i.amf_ue_ngap_id;
   }
 
  public:
@@ -45,9 +50,19 @@ class itti_msg_n1 : public itti_msg {
 class itti_uplink_nas_data_ind : public itti_msg_n1 {
  public:
   itti_uplink_nas_data_ind(const task_id_t origin, const task_id_t destination)
-      : itti_msg_n1(UL_NAS_DATA_IND, origin, destination) {}
-  itti_uplink_nas_data_ind(const itti_uplink_nas_data_ind& i)
-      : itti_msg_n1(i) {}
+      : itti_msg_n1(UL_NAS_DATA_IND, origin, destination),
+        mcc(),
+        mnc(),
+        guti() {
+    is_guti_valid = false;
+  }
+  itti_uplink_nas_data_ind(const itti_uplink_nas_data_ind& i) : itti_msg_n1(i) {
+    nas_msg       = i.nas_msg;
+    mcc           = i.mcc;
+    mnc           = i.mnc;
+    is_guti_valid = i.is_guti_valid;
+    guti          = i.guti;
+  }
 
  public:
   bstring nas_msg;
@@ -61,9 +76,19 @@ class itti_downlink_nas_transfer : public itti_msg_n1 {
  public:
   itti_downlink_nas_transfer(
       const task_id_t origin, const task_id_t destination)
-      : itti_msg_n1(DOWNLINK_NAS_TRANSFER, origin, destination) {}
+      : itti_msg_n1(DOWNLINK_NAS_TRANSFER, origin, destination),
+        pdu_session_id(0),
+        n2sm_info_type() {
+    is_n2sm_set = false;
+  }
   itti_downlink_nas_transfer(const itti_downlink_nas_transfer& i)
-      : itti_msg_n1(i) {}
+      : itti_msg_n1(i) {
+    dl_nas         = i.dl_nas;
+    n2sm           = i.n2sm;
+    is_n2sm_set    = i.is_n2sm_set;
+    pdu_session_id = i.pdu_session_id;
+    n2sm_info_type = i.n2sm_info_type;
+  }
 
  public:
   bstring dl_nas;

src/itti/msgs/itti_msg_n11.hpp

@@ -34,7 +34,9 @@ class itti_msg_n11 : public itti_msg {
   itti_msg_n11(
       const itti_msg_type_t msg_type, const task_id_t origin,
       const task_id_t destination)
-      : itti_msg(msg_type, origin, destination) {}
+      : itti_msg(msg_type, origin, destination),
+        amf_ue_ngap_id(0),
+        ran_ue_ngap_id(0) {}
   itti_msg_n11(const itti_msg_n11& i) : itti_msg(i) {
     ran_ue_ngap_id = i.ran_ue_ngap_id;
     amf_ue_ngap_id = i.amf_ue_ngap_id;
@@ -49,7 +51,11 @@ class itti_nsmf_pdusession_create_sm_context : public itti_msg_n11 {
  public:
   itti_nsmf_pdusession_create_sm_context(
       const task_id_t origin, const task_id_t destination)
-      : itti_msg_n11(NSMF_PDU_SESSION_CREATE_SM_CTX, origin, destination) {}
+      : itti_msg_n11(NSMF_PDU_SESSION_CREATE_SM_CTX, origin, destination),
+        req_type(0),
+        pdu_sess_id(0),
+        snssai(),
+        plmn() {}
   itti_nsmf_pdusession_create_sm_context(
       const itti_nsmf_pdusession_create_sm_context& i)
       : itti_msg_n11(i) {}
@@ -67,8 +73,8 @@ class itti_pdu_session_resource_setup_response : public itti_msg_n11 {
  public:
   itti_pdu_session_resource_setup_response(
       const task_id_t origin, const task_id_t destination)
-      : itti_msg_n11(PDU_SESSION_RESOURCE_SETUP_RESPONSE, origin, destination) {
-  }
+      : itti_msg_n11(PDU_SESSION_RESOURCE_SETUP_RESPONSE, origin, destination),
+        pdu_session_id(0) {}
   itti_pdu_session_resource_setup_response(
       const itti_pdu_session_resource_setup_response& i)
       : itti_msg_n11(i) {}
@@ -82,9 +88,15 @@ class itti_nsmf_pdusession_update_sm_context : public itti_msg_n11 {
  public:
   itti_nsmf_pdusession_update_sm_context(
       const task_id_t origin, const task_id_t destination)
-      : itti_msg_n11(NSMF_PDU_SESSION_UPDATE_SM_CTX, origin, destination) {
+      : itti_msg_n11(NSMF_PDU_SESSION_UPDATE_SM_CTX, origin, destination),
+        supi(),
+        pdu_session_id(0),
+        is_n2sm_set(false),
+        n2sm_info_type(),
+        ran_ue_ngap_id(0),
+        amf_ue_ngap_id(0),
+        promise_id(0) {
     is_n2sm_set = false;
-    promise_id  = 0;
   }
   itti_nsmf_pdusession_update_sm_context(
       const itti_nsmf_pdusession_update_sm_context& i)
@@ -94,7 +106,6 @@ class itti_nsmf_pdusession_update_sm_context : public itti_msg_n11 {
     is_n2sm_set    = i.is_n2sm_set;
     n2sm_info_type = i.n2sm_info_type;
     promise_id     = i.promise_id;
-    ;
   }
 
  public:
@@ -112,10 +123,13 @@ class itti_nsmf_pdusession_release_sm_context : public itti_msg_n11 {
  public:
   itti_nsmf_pdusession_release_sm_context(
       const task_id_t origin, const task_id_t destination)
-      : itti_msg_n11(NSMF_PDU_SESSION_RELEASE_SM_CTX, origin, destination) {}
+      : itti_msg_n11(NSMF_PDU_SESSION_RELEASE_SM_CTX, origin, destination),
+        supi() {}
   itti_nsmf_pdusession_release_sm_context(
-      const itti_nsmf_pdusession_update_sm_context& i)
-      : itti_msg_n11(i) {}
+      const itti_nsmf_pdusession_release_sm_context& i)
+      : itti_msg_n11(i) {
+    supi = i.supi;
+  }
 
  public:
   std::string supi;
@@ -127,6 +141,7 @@ class itti_n11_register_nf_instance_request : public itti_msg_n11 {
   itti_n11_register_nf_instance_request(
       const task_id_t orig, const task_id_t dest)
       : itti_msg_n11(N11_REGISTER_NF_INSTANCE_REQUEST, orig, dest),
+        profile(),
         http_version(1) {}
   const char* get_msg_name() { return "N11_REGISTER_NF_INSTANCE_REQUEST"; };
 
@@ -140,7 +155,9 @@ class itti_n11_register_nf_instance_response : public itti_msg_n11 {
   itti_n11_register_nf_instance_response(
       const task_id_t orig, const task_id_t dest)
       : itti_msg_n11(N11_REGISTER_NF_INSTANCE_RESPONSE, orig, dest),
-        http_version(1) {}
+        profile(),
+        http_version(1),
+        http_response_code(0) {}
   const char* get_msg_name() { return "N11_REGISTER_NF_INSTANCE_RESPONSE"; };
 
   amf_application::amf_profile profile;
@@ -154,7 +171,8 @@ class itti_n11_update_nf_instance_request : public itti_msg_n11 {
   itti_n11_update_nf_instance_request(
       const task_id_t orig, const task_id_t dest)
       : itti_msg_n11(N11_UPDATE_NF_INSTANCE_REQUEST, orig, dest),
-        http_version(1) {}
+        http_version(1),
+        smf_instance_id() {}
   const char* get_msg_name() { return "N11_UPDATE_NF_INSTANCE_REQUEST"; };
 
   //  std::vector<oai::amf::model::PatchItem> patch_items;
@@ -168,7 +186,9 @@ class itti_n11_update_nf_instance_response : public itti_msg_n11 {
   itti_n11_update_nf_instance_response(
       const task_id_t orig, const task_id_t dest)
       : itti_msg_n11(N11_UPDATE_NF_INSTANCE_RESPONSE, orig, dest),
-        http_version(1) {}
+        http_version(1),
+        amf_instance_id(),
+        http_response_code(0) {}
   const char* get_msg_name() { return "N11_UPDATE_NF_INSTANCE_RESPONSE"; };
 
   uint8_t http_version;
@@ -180,7 +200,9 @@ class itti_n11_update_nf_instance_response : public itti_msg_n11 {
 class itti_n11_deregister_nf_instance : public itti_msg_n11 {
  public:
   itti_n11_deregister_nf_instance(const task_id_t orig, const task_id_t dest)
-      : itti_msg_n11(N11_DEREGISTER_NF_INSTANCE, orig, dest), http_version(1) {}
+      : itti_msg_n11(N11_DEREGISTER_NF_INSTANCE, orig, dest),
+        http_version(1),
+        amf_instance_id() {}
   const char* get_msg_name() { return "N11_DEREGISTER_NF_INSTANCE"; };
 
   uint8_t http_version;

src/itti/msgs/itti_msg_n2.hpp

@@ -43,7 +43,7 @@ class itti_msg_n2 : public itti_msg {
   itti_msg_n2(
       const itti_msg_type_t msg_type, const task_id_t origin,
       const task_id_t destination)
-      : itti_msg(msg_type, origin, destination) {}
+      : itti_msg(msg_type, origin, destination), assoc_id(), stream() {}
   itti_msg_n2(const itti_msg_n2& i) : itti_msg(i) {
     assoc_id = i.assoc_id;
     stream   = i.stream;
@@ -61,7 +61,9 @@ class itti_new_sctp_association : public itti_msg_n2 {
 class itti_ng_setup_request : public itti_msg_n2 {
  public:
   itti_ng_setup_request(const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(NG_SETUP_REQ, origin, destination) {}
+      : itti_msg_n2(NG_SETUP_REQ, origin, destination) {
+    ngSetupReq = nullptr;
+  }
   itti_ng_setup_request(const itti_ng_setup_request& i) : itti_msg_n2(i) {}
 
  public:
@@ -71,7 +73,9 @@ class itti_ng_setup_request : public itti_msg_n2 {
 class itti_ng_reset : public itti_msg_n2 {
  public:
   itti_ng_reset(const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(NG_RESET, origin, destination) {}
+      : itti_msg_n2(NG_RESET, origin, destination) {
+    ngReset = nullptr;
+  }
   itti_ng_reset(const itti_ng_reset& i) : itti_msg_n2(i) {}
 
  public:
@@ -88,7 +92,9 @@ class itti_ng_shutdown : public itti_msg_n2 {
 class itti_initial_ue_message : public itti_msg_n2 {
  public:
   itti_initial_ue_message(const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(INITIAL_UE_MSG, origin, destination) {}
+      : itti_msg_n2(INITIAL_UE_MSG, origin, destination) {
+    initUeMsg = nullptr;
+  }
   itti_initial_ue_message(const itti_initial_ue_message& i) : itti_msg_n2(i) {}
 
   InitialUEMessageMsg* initUeMsg;
@@ -97,7 +103,9 @@ class itti_initial_ue_message : public itti_msg_n2 {
 class itti_ul_nas_transport : public itti_msg_n2 {
  public:
   itti_ul_nas_transport(const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(ITTI_UL_NAS_TRANSPORT, origin, destination) {}
+      : itti_msg_n2(ITTI_UL_NAS_TRANSPORT, origin, destination) {
+    ulNas = nullptr;
+  }
   itti_ul_nas_transport(const itti_ul_nas_transport& i) : itti_msg_n2(i) {}
 
   UplinkNASTransportMsg* ulNas;
@@ -106,8 +114,14 @@ class itti_ul_nas_transport : public itti_msg_n2 {
 class itti_dl_nas_transport : public itti_msg_n2 {
  public:
   itti_dl_nas_transport(const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(ITTI_DL_NAS_TRANSPORT, origin, destination) {}
-  itti_dl_nas_transport(const itti_dl_nas_transport& i) : itti_msg_n2(i) {}
+      : itti_msg_n2(ITTI_DL_NAS_TRANSPORT, origin, destination),
+        ran_ue_ngap_id(0),
+        amf_ue_ngap_id(0) {}
+  itti_dl_nas_transport(const itti_dl_nas_transport& i) : itti_msg_n2(i) {
+    ran_ue_ngap_id = i.ran_ue_ngap_id;
+    amf_ue_ngap_id = i.amf_ue_ngap_id;
+    nas            = i.nas;
+  }
 
  public:
   uint32_t ran_ue_ngap_id;
@@ -119,12 +133,26 @@ class itti_initial_context_setup_request : public itti_msg_n2 {
  public:
   itti_initial_context_setup_request(
       const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(INITIAL_CONTEXT_SETUP_REQUEST, origin, destination) {}
+      : itti_msg_n2(INITIAL_CONTEXT_SETUP_REQUEST, origin, destination),
+        ran_ue_ngap_id(0),
+        amf_ue_ngap_id(0),
+        pdu_session_id(0) {
+    is_sr            = false;
+    is_pdu_exist     = false;
+    isn2sm_avaliable = false;
+  }
   itti_initial_context_setup_request(
       const itti_initial_context_setup_request& i)
       : itti_msg_n2(i) {
-    is_pdu_exist     = false;
-    isn2sm_avaliable = false;
+    ran_ue_ngap_id   = i.ran_ue_ngap_id;
+    amf_ue_ngap_id   = i.amf_ue_ngap_id;
+    kgnb             = i.kgnb;
+    nas              = i.nas;
+    is_sr            = i.is_sr;
+    n2sm             = i.n2sm;
+    pdu_session_id   = i.pdu_session_id;
+    is_pdu_exist     = i.is_pdu_exist;
+    isn2sm_avaliable = i.isn2sm_avaliable;
   }
   uint32_t ran_ue_ngap_id;
   long amf_ue_ngap_id;
@@ -141,10 +169,19 @@ class itti_pdu_session_resource_setup_request : public itti_msg_n2 {
  public:
   itti_pdu_session_resource_setup_request(
       const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(PDU_SESSION_RESOURCE_SETUP_REQUEST, origin, destination) {}
+      : itti_msg_n2(PDU_SESSION_RESOURCE_SETUP_REQUEST, origin, destination),
+        ran_ue_ngap_id(0),
+        amf_ue_ngap_id(0),
+        pdu_session_id(0) {}
   itti_pdu_session_resource_setup_request(
       const itti_pdu_session_resource_setup_request& i)
-      : itti_msg_n2(i) {}
+      : itti_msg_n2(i) {
+    nas            = i.nas;
+    n2sm           = i.n2sm;
+    ran_ue_ngap_id = i.ran_ue_ngap_id;
+    amf_ue_ngap_id = i.amf_ue_ngap_id;
+    pdu_session_id = i.pdu_session_id;
+  }
   bstring nas;
   bstring n2sm;
   uint32_t ran_ue_ngap_id;
@@ -156,11 +193,19 @@ class itti_pdu_session_resource_release_command : public itti_msg_n2 {
  public:
   itti_pdu_session_resource_release_command(
       const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(PDU_SESSION_RESOURCE_RELEASE_COMMAND, origin, destination) {
-  }
+      : itti_msg_n2(PDU_SESSION_RESOURCE_RELEASE_COMMAND, origin, destination),
+        ran_ue_ngap_id(0),
+        amf_ue_ngap_id(0),
+        pdu_session_id(0) {}
   itti_pdu_session_resource_release_command(
       const itti_pdu_session_resource_release_command& i)
-      : itti_msg_n2(i) {}
+      : itti_msg_n2(i) {
+    nas            = i.nas;
+    n2sm           = i.n2sm;
+    ran_ue_ngap_id = i.ran_ue_ngap_id;
+    amf_ue_ngap_id = i.amf_ue_ngap_id;
+    pdu_session_id = i.pdu_session_id;
+  }
   bstring nas;
   bstring n2sm;
   uint32_t ran_ue_ngap_id;
@@ -172,7 +217,9 @@ class itti_ue_context_release_request : public itti_msg_n2 {
  public:
   itti_ue_context_release_request(
       const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(UE_CONTEXT_RELEASE_REQUEST, origin, destination) {}
+      : itti_msg_n2(UE_CONTEXT_RELEASE_REQUEST, origin, destination) {
+    ueCtxRel = nullptr;
+  }
   itti_ue_context_release_request(const itti_ue_context_release_request& i)
       : itti_msg_n2(i) {}
   UEContextReleaseRequestMsg* ueCtxRel;
@@ -182,9 +229,16 @@ class itti_ue_context_release_command : public itti_msg_n2 {
  public:
   itti_ue_context_release_command(
       const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(UE_CONTEXT_RELEASE_COMMAND, origin, destination) {}
-  itti_ue_context_release_command(const itti_dl_nas_transport& i)
-      : itti_msg_n2(i) {}
+      : itti_msg_n2(UE_CONTEXT_RELEASE_COMMAND, origin, destination),
+        ran_ue_ngap_id(0),
+        amf_ue_ngap_id(0),
+        cause() {}
+  itti_ue_context_release_command(const itti_ue_context_release_command& i)
+      : itti_msg_n2(i) {
+    ran_ue_ngap_id = i.ran_ue_ngap_id;
+    amf_ue_ngap_id = i.amf_ue_ngap_id;
+    cause          = i.cause;
+  }
 
  public:
   uint32_t ran_ue_ngap_id;
@@ -196,7 +250,9 @@ class itti_ue_context_release_complete : public itti_msg_n2 {
  public:
   itti_ue_context_release_complete(
       const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(UE_CONTEXT_RELEASE_COMPLETE, origin, destination) {}
+      : itti_msg_n2(UE_CONTEXT_RELEASE_COMPLETE, origin, destination) {
+    ueCtxRelCmpl = nullptr;
+  }
   itti_ue_context_release_complete(const itti_ue_context_release_complete& i)
       : itti_msg_n2(i) {}
   UEContextReleaseCompleteMsg* ueCtxRelCmpl;
@@ -206,7 +262,9 @@ class itti_ue_radio_capability_indication : public itti_msg_n2 {
  public:
   itti_ue_radio_capability_indication(
       const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(UE_RADIO_CAP_IND, origin, destination) {}
+      : itti_msg_n2(UE_RADIO_CAP_IND, origin, destination) {
+    ueRadioCap = nullptr;
+  }
   itti_ue_radio_capability_indication(
       const itti_ue_radio_capability_indication& i)
       : itti_msg_n2(i) {}
@@ -216,7 +274,9 @@ class itti_ue_radio_capability_indication : public itti_msg_n2 {
 class itti_handover_required : public itti_msg_n2 {
  public:
   itti_handover_required(const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(HANDOVER_REQUIRED, origin, destination) {}
+      : itti_msg_n2(HANDOVER_REQUIRED, origin, destination) {
+    handoverReq = nullptr;
+  }
   itti_handover_required(const itti_handover_required& i) : itti_msg_n2(i) {}
   HandoverRequiredMsg* handoverReq;
 };
@@ -235,7 +295,9 @@ class itti_paging : public itti_msg_n2 {
 class itti_handover_request_Ack : public itti_msg_n2 {
  public:
   itti_handover_request_Ack(const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(HANDOVER_REQUEST_ACK, origin, destination) {}
+      : itti_msg_n2(HANDOVER_REQUEST_ACK, origin, destination) {
+    handoverrequestAck = nullptr;
+  }
   itti_handover_request_Ack(const itti_handover_request_Ack& i)
       : itti_msg_n2(i) {}
   HandoverRequestAck* handoverrequestAck;
@@ -244,7 +306,9 @@ class itti_handover_request_Ack : public itti_msg_n2 {
 class itti_handover_notify : public itti_msg_n2 {
  public:
   itti_handover_notify(const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(HANDOVER_NOTIFY, origin, destination) {}
+      : itti_msg_n2(HANDOVER_NOTIFY, origin, destination) {
+    handovernotify = nullptr;
+  }
   itti_handover_notify(const itti_handover_notify& i) : itti_msg_n2(i) {}
   HandoverNotifyMsg* handovernotify;
 };
@@ -253,7 +317,9 @@ class itti_uplink_ran_status_transfer : public itti_msg_n2 {
  public:
   itti_uplink_ran_status_transfer(
       const task_id_t origin, const task_id_t destination)
-      : itti_msg_n2(UPLINK_RAN_STATUS_TRANSFER, origin, destination) {}
+      : itti_msg_n2(UPLINK_RAN_STATUS_TRANSFER, origin, destination) {
+    uplinkrantransfer = nullptr;
+  }
   itti_uplink_ran_status_transfer(const itti_uplink_ran_status_transfer& i)
       : itti_msg_n2(i) {}
   UplinkRANStatusTransfer* uplinkrantransfer;

src/ngap/ngapMsgs/Paging.cpp

@@ -214,14 +214,14 @@ void PagingMsg::setTAIListForPaging(const std::vector<struct Tai_s> list) {
 //------------------------------------------------------------------------------
 void PagingMsg::getTAIListForPaging(std::vector<struct Tai_s>& list) {
   if (!taIListForPaging) return;
-  TAI* tailist;
-  int sizeoftailist;
+  TAI* tailist      = nullptr;
+  int sizeoftailist = 0;
   taIListForPaging->getTAIListForPaging(tailist, sizeoftailist);
 
   for (int i = 0; i < sizeoftailist; i++) {
-    Tai_t tai;
-    PlmnId* plmnid;
-    TAC* tac;
+    Tai_t tai      = {};
+    PlmnId* plmnid = nullptr;
+    TAC* tac       = nullptr;
     tailist[i].getTAI(plmnid, tac);
     plmnid->getMcc(tai.mcc);
     plmnid->getMnc(tai.mnc);

src/ngap/ngapMsgs/Paging.hpp

@@ -60,6 +60,11 @@ class PagingMsg {
 
   UEPagingIdentity* uePagingIdentity;
   TAIListForPaging* taIListForPaging;
+  // Paging DRX
+  // Paging Priority
+  // UE Radio Capability for Paging
+  // Paging Origin
+  // Assistance Data for Paging
 };
 
 }  // namespace ngap