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nr rlc am: bugfix: use sn_compare_tx() to compare SNs

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The use of < is not correct. SNs are cyclic. We must use sn_compare_tx().
This commit is contained in:
Cedric Roux
2023-09-04 12:13:46 +02:00
parent e3dbc97723
commit 43f5eecd19
1 changed files with 4 additions and 3 deletions
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openair2/LAYER2/nr_rlc/nr_rlc_entity_am.c
+4 -3
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@@ -437,9 +437,10 @@ process_next_pdu:
goto process_retransmit_list_head;
if (cur_retransmit_list == NULL)
goto process_wait_list_head;
if (cur_wait_list->sdu->sn < cur_retransmit_list->sdu->sn
|| (cur_wait_list->sdu->sn == cur_retransmit_list->sdu->sn &&
cur_wait_list->so < cur_retransmit_list->so))
cmp = sn_compare_tx(entity, cur_wait_list->sdu->sn, cur_retransmit_list->sdu->sn);
if (cmp < 0
|| (cmp == 0
&& cur_wait_list->so < cur_retransmit_list->so))
goto process_wait_list_head;
goto process_retransmit_list_head;