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OpenXG-RAN
Commit 9155befa authored by Robert Schmidt's avatar Robert Schmidt
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Add error messages if a TBS cannot be decoded

parent 1c7576bd
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Showing with 9 additions and 3 deletions
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
View file @ 9155befa
......@@ -179,8 +179,10 @@ int nr_process_mac_pdu(instance_t module_idP,
to be a partial PDU at the end of this buffer, so here
we gracefully ignore that by returning 0. See:
https://gitlab.eurecom.fr/oai/openairinterface5g/-/issues/534 */
if (!get_mac_len(pduP, pdu_len, &mac_len, &mac_subheader_len))
if (!get_mac_len(pduP, pdu_len, &mac_len, &mac_subheader_len)) {
LOG_E(NR_MAC, "pdu_len %d is invalid (shorter than MAC PDU header)\n", pdu_len);
return 0;
}
/* Extract long BSR value */
ce_ptr = &pduP[mac_subheader_len];
NR_BSR_LONG *bsr_l = (NR_BSR_LONG *) ce_ptr;
......@@ -287,8 +289,10 @@ int nr_process_mac_pdu(instance_t module_idP,
case UL_SCH_LCID_SRB1:
case UL_SCH_LCID_SRB2:
if (!get_mac_len(pduP, pdu_len, &mac_len, &mac_subheader_len))
if (!get_mac_len(pduP, pdu_len, &mac_len, &mac_subheader_len)) {
LOG_E(NR_MAC, "pdu_len %d is invalid (shorter than MAC PDU header)\n", pdu_len);
return 0;
}
rnti_t crnti = UE->rnti;
NR_UE_info_t* UE_idx = UE;
......@@ -364,8 +368,10 @@ int nr_process_mac_pdu(instance_t module_idP,
case UL_SCH_LCID_DTCH ... (UL_SCH_LCID_DTCH + 28):
// check if LCID is valid at current time.
if (!get_mac_len(pduP, pdu_len, &mac_len, &mac_subheader_len))
if (!get_mac_len(pduP, pdu_len, &mac_len, &mac_subheader_len)) {
LOG_E(NR_MAC, "pdu_len %d is invalid (shorter than MAC PDU header)\n", pdu_len);
return 0;
}
LOG_D(NR_MAC, "[UE %04x] %d.%d : ULSCH -> UL-%s %d (gNB %ld, %d bytes)\n",
UE->rnti,
......
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