Fix setting last_submitted_rx_sn in HO

4 years ago · 3f4cf0a91f
parent 390a4c0f76
commit 3f4cf0a91f
1 changed files with 1 additions and 1 deletions
--- a/srsenb/src/stack/rrc/rrc_mobility.cc
+++ b/srsenb/src/stack/rrc/rrc_mobility.cc
@ -899,7 +899,7 @@ void rrc::ue::rrc_mobility::handle_status_transfer(s1_target_ho_st& s, const sta
    drb_state.next_pdcp_rx_sn           = erab_item.ul_coun_tvalue.pdcp_sn;
    uint8_t  sn_len                     = srslte::get_pdcp_drb_sn_len(drb_it->pdcp_cfg);
    uint32_t maximum_pdcp_sn            = (1u << sn_len) - 1u;
-    drb_state.last_submitted_pdcp_rx_sn = std::max(erab_item.ul_coun_tvalue.pdcp_sn - 1u, maximum_pdcp_sn);
+    drb_state.last_submitted_pdcp_rx_sn = std::min(erab_item.ul_coun_tvalue.pdcp_sn - 1u, maximum_pdcp_sn);
    logger.info("Setting lcid=%d PDCP state to {Tx SN: %d, Rx SN: %d}",
                drb_it->lc_ch_id,
                drb_state.next_pdcp_tx_sn,