Prevent memory leak of rx_ind message

openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c

@@ -601,11 +601,12 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
 #endif
 
   nr_downlink_indication_t dl_indication;
-  fapi_nr_rx_indication_t *rx_ind = calloc(1, sizeof(*rx_ind));
+  fapi_nr_rx_indication_t rx_ind;
+  memset(&rx_ind, 0, sizeof(rx_ind));
   uint16_t number_pdus = 1;
 
-  nr_fill_dl_indication(&dl_indication, NULL, rx_ind, proc, ue, gNB_id);
-  nr_fill_rx_indication(rx_ind, FAPI_NR_RX_PDU_TYPE_SSB, gNB_id, ue, NULL, NULL, number_pdus, proc);
+  nr_fill_dl_indication(&dl_indication, NULL, &rx_ind, proc, ue, gNB_id);
+  nr_fill_rx_indication(&rx_ind, FAPI_NR_RX_PDU_TYPE_SSB, gNB_id, ue, NULL, NULL, number_pdus, proc);
 
   if (ue->if_inst && ue->if_inst->dl_indication)
     ue->if_inst->dl_indication(&dl_indication, NULL);