Minor tweak (kill useless variable, fix gsub)

2012-11-04 01:18:40 -05:00 · 2012-11-04 01:18:40 -05:00 · 752ae33135
parent 99ab722aca
commit 752ae33135
1 changed files with 2 additions and 5 deletions
--- a/lib/msf/core/auxiliary/udp_scanner.rb
+++ b/lib/msf/core/auxiliary/udp_scanner.rb
@ -118,15 +118,12 @@ module Auxiliary::UDPScanner
 			next if not (res[0] and res[0].length > 0)

 			# Trim the IPv6-compat prefix off if needed
-			shost = res[1].gsub(/^::ffff:/, '')
-
-			# Store the source port
-			sport = res[2]
+			shost = res[1].sub(/^::ffff:/, '')

 			# Ignore the response if we have a boundary
 			next unless inside_workspace_boundary?(shost)

-			queue << [res[0], shost, sport]
+			queue << [res[0], shost, res[2]]

 			if queue.length > datastore['ScannerRecvQueueLimit']
 				break