Fix to dividie by zero issue in scannenr progress method

2012-03-08 11:03:33 -06:00 · 2012-03-08 11:03:33 -06:00 · 9d343ea1c1
parent 7ddd173b40
commit 9d343ea1c1
1 changed files with 1 additions and 1 deletions
--- a/lib/msf/core/auxiliary/scanner.rb
+++ b/lib/msf/core/auxiliary/scanner.rb
@ -39,7 +39,7 @@ def run
 	@show_percent  = datastore['ShowProgressPercent'].to_i

 	ar             = Rex::Socket::RangeWalker.new(datastore['RHOSTS'])
-	@range_count   = ar.length
+	@range_count   = ar.length || 0
 	@range_done    = 0
 	@range_percent = 0