fixed socket.get issue

modules/exploits/unix/misc/psh_auth_bypass.rb

@@ -7,7 +7,7 @@
 
 require 'msf/core'
 
-class Metasploit3 < Msf::Exploit::Remote
+class MetasploitModule < Msf::Exploit::Remote
   Rank = NormalRanking
   include Msf::Exploit::Remote::Tcp
   include Msf::Auxiliary::Report
@@ -72,7 +72,7 @@ class Metasploit3 < Msf::Exploit::Remote
     connect
     sock.put(Rex::Text.rand_text_alpha(rand(5) + 1) + "\n")
     ::IO.select(nil, nil, nil, 1)
-    res = sock.get
+    res = sock.get_once
     disconnect
 
     if !res && !res.empty?
@@ -116,7 +116,7 @@ class Metasploit3 < Msf::Exploit::Remote
         t = Thread.new(item) do |count|
           sock = connect
           sock.put(password + "\n")
-          res = sock.get
+          res = sock.get_once
 
           until res.empty?
             break unless results.empty?
@@ -135,7 +135,7 @@ class Metasploit3 < Msf::Exploit::Remote
             elsif res =~ /Error/
               break
             end
-            res = sock.get
+            res = sock.get_once
           end
         end