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Commit 9739ba37 authored by Cedric Roux's avatar Cedric Roux
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nr pdcp: bugfix: bad HFN computation at PDU reception

parent da6ebab2
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openair2/LAYER2/nr_pdcp/nr_pdcp_entity.c
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...@@ -77,7 +77,7 @@ static void nr_pdcp_entity_recv_pdu(nr_pdcp_entity_t *entity, ...@@ -77,7 +77,7 @@ static void nr_pdcp_entity_recv_pdu(nr_pdcp_entity_t *entity,
} }
rx_deliv_sn = entity->rx_deliv & entity->sn_max; rx_deliv_sn = entity->rx_deliv & entity->sn_max;
rx_deliv_hfn = (entity->rx_deliv >> entity->sn_size) & ~entity->sn_max; rx_deliv_hfn = entity->rx_deliv >> entity->sn_size;
if (rcvd_sn < rx_deliv_sn - entity->window_size) { if (rcvd_sn < rx_deliv_sn - entity->window_size) {
rcvd_hfn = rx_deliv_hfn + 1; rcvd_hfn = rx_deliv_hfn + 1;
......
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