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Temporary fix for SRB2 integrity algorithm

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This commit is contained in:
rmagueta
2021-09-08 12:26:03 +01:00
committed by luis_pereira87
parent fb63951450
commit 4e30f11e3a
1 changed files with 15 additions and 6 deletions
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openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c
+15 -6
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@@ -754,12 +754,21 @@ static void add_srb(int is_gnb, int rnti, struct NR_SRB_ToAddMod *s)
LOG_D(PDCP, "%s:%d:%s: warning SRB %d already exist for ue %d, do nothing\n",
__FILE__, __LINE__, __FUNCTION__, srb_id, rnti);
} else {
pdcp_srb = new_nr_pdcp_entity(NR_PDCP_SRB, is_gnb, srb_id,
0, 0, 0, 0, // sdap parameters
deliver_sdu_srb, ue, deliver_pdu_srb, ue,
12, t_Reordering, -1,
0, 0,
NULL, NULL);
if(ue->srb[0] != NULL) {
pdcp_srb = new_nr_pdcp_entity(NR_PDCP_SRB, is_gnb, srb_id,
0, 0, 0, 0, // sdap parameters
deliver_sdu_srb, ue, deliver_pdu_srb, ue,
12, t_Reordering, -1,
ue->srb[0]->ciphering_algorithm, ue->srb[0]->integrity_algorithm,
ue->srb[0]->ciphering_key, ue->srb[0]->integrity_key);
} else {
pdcp_srb = new_nr_pdcp_entity(NR_PDCP_SRB, is_gnb, srb_id,
0, 0, 0, 0, // sdap parameters
deliver_sdu_srb, ue, deliver_pdu_srb, ue,
12, t_Reordering, -1,
0, 0,
NULL, NULL);
}
nr_pdcp_ue_add_srb_pdcp_entity(ue, srb_id, pdcp_srb);
LOG_D(PDCP, "%s:%d:%s: added srb %d to ue rnti %x\n", __FILE__, __LINE__, __FUNCTION__, srb_id, rnti);