fix nil access

git-svn-id: file:///home/svn/framework3/trunk@11344 4d416f70-5f16-0410-b530-b9f4589650da
2010-12-15 19:49:40 +00:00 · 2010-12-15 19:49:40 +00:00 · 6a5ebf2d91
parent 78a62d33c5
commit 6a5ebf2d91
1 changed files with 3 additions and 1 deletions
--- a/modules/exploits/windows/http/integard_password_bof.rb
+++ b/modules/exploits/windows/http/integard_password_bof.rb
@ -85,7 +85,9 @@ class Metasploit3 < Msf::Exploit::Remote
 					'method' => 'GET'
 				}, 5)

-			case response['Content-Length'].to_i
+			clen = 0
+			clen ||= response['Content-Length'].to_i if response and response['Content-Length']
+			case clen
 			when 24584
 				print_status("[!] Found Version - Integard Home")
 				mytarget = targets[1]