enb,rrc_nr: use SSB arfcn for key derivation for reestablishment

3 years ago · fb3416371b
parent f012dce8b2
commit fb3416371b
1 changed files with 1 additions and 1 deletions
--- a/srsgnb/src/stack/rrc/rrc_nr_ue.cc
+++ b/srsgnb/src/stack/rrc/rrc_nr_ue.cc
@ -946,7 +946,7 @@ void rrc_nr::ue::handle_rrc_reest_request(const asn1::rrc_nr::rrc_reest_request_
  // Recover security setup
  sec_ctx          = old_ue->sec_ctx;
  auto& pscell_cfg = parent->cfg.cell_list.at(UE_PSCELL_CC_IDX);
-  sec_ctx.regenerate_keys_handover(pscell_cfg.phy_cell.carrier.pci, pscell_cfg.dl_arfcn);
+  sec_ctx.regenerate_keys_handover(pscell_cfg.phy_cell.carrier.pci, pscell_cfg.ssb_absolute_freq_point);

  // For the reestablishment, only add SRB1 to new UE context
  next_radio_bearer_cfg.srb_to_add_mod_list_present = true;