Pass the dst argument to existing calls to nmap.ip_send.

scripts/firewalk.nse

@@ -916,7 +916,7 @@ local function send_probe(scanner, probe)
   -- craft the raw packet
   local pkt = proto_vtable[probe.proto].getprobe(scanner.target, probe.portno, probe.ttl)
 
-  try(scanner.sock:ip_send(pkt.buf))
+  try(scanner.sock:ip_send(pkt.buf, scanner.target))
 
   -- update probe informations
   probe.retry = probe.retry + 1

scripts/ipidseq.nse

@@ -221,7 +221,7 @@ action = function(host)
 	local tcp = genericpkt(host, ipidseqport)
 
 	while i <= NUMPROBES do
-		try(sock:ip_send(tcp.buf))
+		try(sock:ip_send(tcp.buf, host))
 
 		local status, len, _, layer3 = pcap:pcap_receive()
 		local test = bin.pack('AA=S=S', tcp.ip_bin_src, tcp.ip_bin_dst, tcp.tcp_sport, tcp.tcp_dport)

scripts/ipv6-node-info.nse

@@ -103,11 +103,11 @@ local function send_queries(host)
 	dnet = nmap.new_dnet()
 	dnet:ip_open()
 	local p = build_ni_query(host.bin_ip_src, host.bin_ip, QTYPE_NODEADDRESSES)
-	dnet:ip_send(p)
+	dnet:ip_send(p, host)
 	p = build_ni_query(host.bin_ip_src, host.bin_ip, QTYPE_NODENAME)
-	dnet:ip_send(p)
+	dnet:ip_send(p, host)
 	p = build_ni_query(host.bin_ip_src, host.bin_ip, QTYPE_NODEIPV4ADDRESSES)
-	dnet:ip_send(p)
+	dnet:ip_send(p, host)
 	dnet:ip_close()
 end
 

scripts/mrinfo.nse

@@ -213,7 +213,7 @@ local mrinfoQuery = function(interface, dstip)
 	sock:ethernet_close()
     else
 	sock:ip_open()
-	sock:ip_send(mrinfo_packet.buf)
+	sock:ip_send(mrinfo_packet.buf, dstip)
 	sock:ip_close()
     end
 end

scripts/mtrace.nse

@@ -162,7 +162,7 @@ local traceSend = function(interface, destination, trace_raw)
 	sock:ethernet_close()
     else
 	sock:ip_open()
-	sock:ip_send(trace_packet.buf)
+	sock:ip_send(trace_packet.buf, destination)
 	sock:ip_close()
     end
 end

scripts/path-mtu.nse

@@ -332,7 +332,7 @@ action = function(host)
 		status = false
 		while true do
 			if not status then
-				if not sock:ip_send(pkt.buf) then
+				if not sock:ip_send(pkt.buf, host) then
 					-- Got a send error, perhaps EMSGSIZE
 					-- when we don't know our interface's
 					-- MTU.  Drop an MTU and keep trying.

scripts/qscan.nse

@@ -444,7 +444,7 @@ action = function(host)
 
 			start = stdnse.clock_us()
 
-			try(sock:ip_send(tcp.buf))
+			try(sock:ip_send(tcp.buf, host))
 
 			stats[j].sent = stats[j].sent + 1