Array was being checked with even? and should be array.size.even?

Signed-off-by: Craig Smith <agent.craig@gmail.com>
2017-04-19 13:10:13 -07:00 · 2017-04-19 13:10:13 -07:00 · c4a6cc1907
parent 320898697a
commit c4a6cc1907
1 changed files with 1 additions and 1 deletions
--- a/lib/msf/core/post/hardware/automotive/uds.rb
+++ b/lib/msf/core/post/hardware/automotive/uds.rb
@ -393,7 +393,7 @@ module UDS
    end
    if (data.key? "Packets") && !data["Packets"].empty?
      data = response_hash_to_data_array(dst_id, data, 4)
-      if !data.empty? && data.even?
+      if !data.empty? && data.size.even?
        (0..data.size / 2).step(2) do |idx|
          code = ""
          case data[idx].hex & 0xC0 >> 3