From b0b0c0926a345553814006b65827d673163cc4d8 Mon Sep 17 00:00:00 2001
From: david <david@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Sat, 3 Jan 2009 21:53:38 +0000
Subject: [PATCH] Just as during port scans, during host discovery don't adjust
 timing and don't set a ping probe when an ICMP destination unreachable
 doesn't come directly from the target.

---
 scan_engine.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scan_engine.cc b/scan_engine.cc
index 6764b411c..0af5929e3 100644
--- a/scan_engine.cc
+++ b/scan_engine.cc
@@ -4392,6 +4392,9 @@ static int get_ping_pcap_result(UltraScanInfo *USI, struct timeval *stime) {
           } else {
             goodone = true;
             newstate = HOST_DOWN;
+            adjust_timing = false;
+            if (o.debugging > 2)
+              log_write(LOG_PLAIN, "ICMP response from %s is not from target (%s); not adjusting timing.\n", inet_ntoa(ip->ip_src), hss->target->targetipstr());
           }
           if (o.debugging) {
 	    if (ping->code == 3)