diff options
| -rw-r--r-- | src/vnet/ipsec/ipsec_sa.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/vnet/ipsec/ipsec_sa.h b/src/vnet/ipsec/ipsec_sa.h index 47058511036..4f73f1eab0f 100644 --- a/src/vnet/ipsec/ipsec_sa.h +++ b/src/vnet/ipsec/ipsec_sa.h @@ -731,13 +731,14 @@ ipsec_sa_anti_replay_window_shift (ipsec_sa_t *sa, u32 inc, bool ar_huge) else { /* holes in the replay window are lost packets */ - n_lost = window_size - IPSEC_SA_ANTI_REPLAY_WINDOW_N_SEEN (sa); + n_lost = window_size - + IPSEC_SA_ANTI_REPLAY_WINDOW_N_SEEN_KNOWN_WIN (sa, ar_huge); /* any sequence numbers that now fall outside the window * are forever lost */ n_lost += inc - window_size; - if (PREDICT_FALSE (ipsec_sa_is_set_ANTI_REPLAY_HUGE (sa))) + if (PREDICT_FALSE (ar_huge)) { clib_bitmap_zero (sa->replay_window_huge); clib_bitmap_set_no_check (sa->replay_window_huge, |