diff --git a/openair2/RRC/LITE/MESSAGES/asn1_msg.c b/openair2/RRC/LITE/MESSAGES/asn1_msg.c
index da26cb9f3b131ce7d734ea7ce87686053e006dae..ef0d95e14b2c8bfb1c3594e490112ad93956d292 100644
--- a/openair2/RRC/LITE/MESSAGES/asn1_msg.c
+++ b/openair2/RRC/LITE/MESSAGES/asn1_msg.c
@@ -1826,13 +1826,13 @@ uint8_t do_MeasurementReport(uint8_t *buffer,int measid,int phy_id,int rsrp_s,in
return((enc_rval.encoded+7)/8);
}
-uint8_t do_DLInformationTransfer(uint32_t length, uint8_t *buffer, uint8_t transaction_id, uint32_t pdu_length, uint8_t *pdu_buffer)
+uint8_t do_DLInformationTransfer(uint8_t **buffer, uint8_t transaction_id, uint32_t pdu_length, uint8_t *pdu_buffer)
{
- asn_enc_rval_t enc_rval;
+ ssize_t encoded;
DL_DCCH_Message_t dl_dcch_msg;
- memset(&dl_dcch_msg,0,sizeof(DL_DCCH_Message_t));
+ memset(&dl_dcch_msg, 0, sizeof(DL_DCCH_Message_t));
dl_dcch_msg.message.present = DL_DCCH_MessageType_PR_c1;
dl_dcch_msg.message.choice.c1.present = DL_DCCH_MessageType__c1_PR_dlInformationTransfer;
@@ -1843,18 +1843,18 @@ uint8_t do_DLInformationTransfer(uint32_t length, uint8_t *buffer, uint8_t trans
dl_dcch_msg.message.choice.c1.choice.dlInformationTransfer.criticalExtensions.choice.c1.choice.dlInformationTransfer_r8.dedicatedInfoType.choice.dedicatedInfoNAS.size = pdu_length;
dl_dcch_msg.message.choice.c1.choice.dlInformationTransfer.criticalExtensions.choice.c1.choice.dlInformationTransfer_r8.dedicatedInfoType.choice.dedicatedInfoNAS.buf = pdu_buffer;
- enc_rval = uper_encode_to_buffer (&asn_DEF_DL_DCCH_Message, (void*) &dl_dcch_msg, buffer, length);
+ encoded = uper_encode_to_new_buffer (&asn_DEF_DL_DCCH_Message, (void*) &dl_dcch_msg, NULL, (void **) buffer);
- return((enc_rval.encoded+7)/8);
+ return((encoded + 7) / 8);
}
-uint8_t do_ULInformationTransfer(uint32_t length, uint8_t *buffer, uint32_t pdu_length, uint8_t *pdu_buffer)
+uint8_t do_ULInformationTransfer(uint8_t **buffer, uint32_t pdu_length, uint8_t *pdu_buffer)
{
- asn_enc_rval_t enc_rval;
+ ssize_t encoded;
UL_DCCH_Message_t ul_dcch_msg;
- memset(&ul_dcch_msg,0,sizeof(UL_DCCH_Message_t));
+ memset(&ul_dcch_msg, 0, sizeof(UL_DCCH_Message_t));
ul_dcch_msg.message.present = UL_DCCH_MessageType_PR_c1;
ul_dcch_msg.message.choice.c1.present = UL_DCCH_MessageType__c1_PR_ulInformationTransfer;
@@ -1864,9 +1864,9 @@ uint8_t do_ULInformationTransfer(uint32_t length, uint8_t *buffer, uint32_t pdu_
ul_dcch_msg.message.choice.c1.choice.ulInformationTransfer.criticalExtensions.choice.c1.choice.ulInformationTransfer_r8.dedicatedInfoType.choice.dedicatedInfoNAS.size = pdu_length;
ul_dcch_msg.message.choice.c1.choice.ulInformationTransfer.criticalExtensions.choice.c1.choice.ulInformationTransfer_r8.dedicatedInfoType.choice.dedicatedInfoNAS.buf = pdu_buffer;
- enc_rval = uper_encode_to_buffer (&asn_DEF_UL_DCCH_Message, (void*) &ul_dcch_msg, buffer, length);
+ encoded = uper_encode_to_new_buffer (&asn_DEF_UL_DCCH_Message, (void*) &ul_dcch_msg, NULL, (void **) buffer);
- return((enc_rval.encoded+7)/8);
+ return((encoded + 7) / 8);
}
OAI_UECapability_t *fill_ue_capability() {
diff --git a/openair2/RRC/LITE/MESSAGES/asn1_msg.h b/openair2/RRC/LITE/MESSAGES/asn1_msg.h
index 273b61c8292b13ef98ddd4f925f5bf725dd8c96b..e3e70b6b45e09a33b5419fe4b186b98402346373 100644
--- a/openair2/RRC/LITE/MESSAGES/asn1_msg.h
+++ b/openair2/RRC/LITE/MESSAGES/asn1_msg.h
@@ -195,9 +195,9 @@ uint8_t do_MBSFNAreaConfig(LTE_DL_FRAME_PARMS *frame_parms,
uint8_t do_MeasurementReport(uint8_t *buffer,int measid,int phy_id,int rsrp_s,int rsrq_s,long rsrp_t,long rsrq_t);
-uint8_t do_DLInformationTransfer(uint32_t length, uint8_t *buffer, uint8_t transaction_id, uint32_t pdu_length, uint8_t *pdu_buffer);
+uint8_t do_DLInformationTransfer(uint8_t **buffer, uint8_t transaction_id, uint32_t pdu_length, uint8_t *pdu_buffer);
-uint8_t do_ULInformationTransfer(uint32_t length, uint8_t *buffer, uint32_t pdu_length, uint8_t *pdu_buffer);
+uint8_t do_ULInformationTransfer(uint8_t **buffer, uint32_t pdu_length, uint8_t *pdu_buffer);
OAI_UECapability_t *fill_ue_capability();
diff --git a/openair2/RRC/LITE/rrc_UE.c b/openair2/RRC/LITE/rrc_UE.c
index ef57a25005848142641aee0effeccc8f7e2d5fd4..9ab915d71ff4d33568e3719b2601c0296e41cc80 100644
--- a/openair2/RRC/LITE/rrc_UE.c
+++ b/openair2/RRC/LITE/rrc_UE.c
@@ -2354,13 +2354,8 @@ void *rrc_ue_task(void *args_p) {
LOG_D(RRC, "Received %s: instance %d, UEid %d\n", msg_name, instance, NAS_UPLINK_DATA_REQ (msg_p).UEid);
- /* Allocate a buffer for the NAS PDU payload plus some space for the encapsulation */
- length = NAS_UPLINK_DATA_REQ (msg_p).nasMsg.length + 20;
- buffer = malloc (length);
-
/* Create message for PDCP (ULInformationTransfer_t) */
- length = do_ULInformationTransfer(length, buffer,
- NAS_UPLINK_DATA_REQ (msg_p).nasMsg.length, NAS_UPLINK_DATA_REQ (msg_p).nasMsg.data);
+ length = do_ULInformationTransfer(&buffer, NAS_UPLINK_DATA_REQ (msg_p).nasMsg.length, NAS_UPLINK_DATA_REQ (msg_p).nasMsg.data);
/* Transfer data to PDCP */
pdcp_rrc_data_req (instance, 0 /* TODO put frame number ! */, 0, DCCH, rrc_mui++, 0, length, buffer, 1);
diff --git a/openair2/RRC/LITE/rrc_eNB.c b/openair2/RRC/LITE/rrc_eNB.c
index c7c7eb90ff867a0156a2e4ab3483c44241586a9b..5bed07bb335debf66674e6f6ed02c32094d96aa3 100644
--- a/openair2/RRC/LITE/rrc_eNB.c
+++ b/openair2/RRC/LITE/rrc_eNB.c
@@ -3299,12 +3299,8 @@ void *rrc_enb_task(void *args_p) {
}
else
{
- /* Allocate a buffer for the NAS PDU payload plus some space for the encapsulation */
- length = S1AP_DOWNLINK_NAS (msg_p).nas_pdu.length + 20;
- buffer = malloc (length);
-
/* Create message for PDCP (DLInformationTransfer_t) */
- length = do_DLInformationTransfer(length, buffer, get_next_rrc_transaction_identifier(instance),
+ length = do_DLInformationTransfer(&buffer, get_next_rrc_transaction_identifier(instance),
S1AP_DOWNLINK_NAS (msg_p).nas_pdu.length, S1AP_DOWNLINK_NAS (msg_p).nas_pdu.buffer);
/* Transfer data to PDCP */