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a bunch of misc changes

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This commit is contained in:
fyodor
2005-04-23 02:47:29 +00:00
parent ed60793166
commit 4174bd9b1b
9 changed files with 372 additions and 101 deletions
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8
scan_engine.cc
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@@ -1700,6 +1700,7 @@ static UltraProbe *sendIPScanProbe(UltraScanInfo *USI, HostScanStats *hss,
int scanflags = 0;
int decoy = 0;
u32 seq = 0;
u32 ack = 0;
u16 sport;
u16 ipid = get_random_u16();
@@ -1733,10 +1734,13 @@ static UltraProbe *sendIPScanProbe(UltraScanInfo *USI, HostScanStats *hss,
}
seq = seq32_encode(USI, tryno, pingseq);
if (scanflags & TH_ACK)
ack = rand();
for(decoy = 0; decoy < o.numdecoys; decoy++) {
packet = build_tcp_raw(&o.decoys[decoy], hss->target->v4hostip(), o.ttl,
ipid, sport, destport, seq, 0, scanflags, 0, NULL,
0, o.extra_payload, o.extra_payload_length,
ipid, sport, destport, seq, ack, scanflags, 0,
NULL, 0, o.extra_payload, o.extra_payload_length,
&packetlen);
if (decoy == o.decoyturn) {
probe->setIP(packet, packetlen);