+ /* redo the anit-reply check. see esp_decrypt for details */
+ if (ipsec_sa_anti_replay_check (sa0, pd->seq))
+ {
+ b[0]->error = node->errors[AH_DECRYPT_ERROR_REPLAY];
+ next[0] = AH_DECRYPT_NEXT_DROP;
+ goto trace;
+ }
+ ipsec_sa_anti_replay_advance (sa0, pd->seq);