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Allow very late/unrelated ARP responses to affect host state. See #92

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dmiller
2016-12-23 22:58:01 +00:00
parent f63d997f1e
commit 94bf0f879f
1 changed files with 3 additions and 2 deletions
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5
scan_engine_raw.cc
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@@ -1587,15 +1587,16 @@ bool get_arp_result(UltraScanInfo *USI, struct timeval *stime) {
hss->target->reason.reason_id = ER_ARPRESPONSE; hss->target->reason.reason_id = ER_ARPRESPONSE;
if (hss->probes_outstanding.empty()) { if (hss->probes_outstanding.empty()) {
/* It's up because we got a response, but doesn't count as a response
* within this timeout window. Go around again. */
hss->target->flags = HOST_UP;
continue; continue;
/* TODO: I suppose I should really mark the @@# host as up */
} }
probeI = hss->probes_outstanding.end(); probeI = hss->probes_outstanding.end();
probeI--; probeI--;
ultrascan_host_probe_update(USI, hss, probeI, HOST_UP, &rcvdtime); ultrascan_host_probe_update(USI, hss, probeI, HOST_UP, &rcvdtime);
/* Now that we know the host is up, we can forget our other probes. */ /* Now that we know the host is up, we can forget our other probes. */
hss->destroyAllOutstandingProbes(); hss->destroyAllOutstandingProbes();
/* TODO: Set target mac */
gotone = 1; gotone = 1;
// printf("Marked host %s as up!", hss->target->NameIP()); // printf("Marked host %s as up!", hss->target->NameIP());
break; break;