Input validation, show # targets attacked when completed

Wifite.py

@@ -86,8 +86,10 @@ class Wifite(object):
         else:
             targets = s.select_targets()
 
+        attacked_targets = 0
         targets_remaining = len(targets)
         for index, t in enumerate(targets):
+            attacked_targets += 1
             targets_remaining -= 1
 
             Color.pl('\n{+} ({G}%d{W}/{G}%d{W})' % (index + 1, len(targets)) +
@@ -133,7 +135,7 @@ class Wifite(object):
 
             if attack.success:
                 attack.crack_result.save()
-        Color.pl("{+} Finished attacking {C}%d{W} target(s), exiting" % len(targets))
+        Color.pl("{+} Finished attacking {C}%d{W} target(s), exiting" % attacked_targets)
 
 
     def print_banner(self):

py/Scanner.py

@@ -169,11 +169,13 @@ class Scanner(object):
             if '-' in choice:
                 # User selected a range
                 (lower,upper) = [int(x) - 1 for x in choice.split('-')]
-                for i in xrange(lower, upper):
+                for i in xrange(lower, min(len(self.targets), upper)):
                     chosen_targets.append(self.targets[i])
-            else:
+            elif choice.isdigit():
                 choice = int(choice) - 1
                 chosen_targets.append(self.targets[choice])
+            else:
+                pass
         return chosen_targets