Fix DU to CU RRC message encode

openair2/COMMON/f1ap_messages_types.h

@@ -60,7 +60,9 @@
 #define F1AP_MAX_NB_CELLS 2
 
 #define F1AP_MAX_NO_OF_TNL_ASSOCIATIONS 32
-#define F1AP_MAX_NO_UE_ID 1024 
+#define F1AP_MAX_NO_UE_ID 1024
+#define F1AP_MAX_DU2CU_RRC_LENGTH 1024
+
 typedef struct f1ap_net_ip_address_s {
   unsigned ipv4:1;
   unsigned ipv6:1;
@@ -307,7 +309,7 @@ typedef struct f1ap_initial_ul_rrc_message_s {
   uint16_t crnti;
   uint8_t *rrc_container;
   int      rrc_container_length;
-  char du2cu_rrc_container[200];
+  char     du2cu_rrc_container[F1AP_MAX_DU2CU_RRC_LENGTH];
   int      du2cu_rrc_container_length;
 } f1ap_initial_ul_rrc_message_t;
 

openair2/RRC/NR/L2_nr_interface.c

@@ -343,10 +343,10 @@ int8_t nr_mac_rrc_data_ind(const module_id_t     module_idP,
     f1ap_initial_ul_rrc_message_t *msg = &F1AP_INITIAL_UL_RRC_MESSAGE(tmp);
 
     asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_CellGroupConfig,
-						    NULL,
-						    (void *)&cellGroupConfig,
-						    msg->du2cu_rrc_container,
-						    1024); //sizeof(msg->du2cu_rrc_container));
+                                                    NULL,
+                                                    (void *)&cellGroupConfig,
+                                                    msg->du2cu_rrc_container,
+                                                    F1AP_MAX_DU2CU_RRC_LENGTH);
 
     if (enc_rval.encoded == -1) {
       LOG_E(F1AP,"Could not encoded cellGroupConfig, failed element %s\n",enc_rval.failed_type->name);