use safer random function for security reason

fluent · Jan 30, 2017 · 6e117cb · 6e117cb
1 parent c7e4921
commit 6e117cb
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/fluent/plugin/in_forward.rb b/lib/fluent/plugin/in_forward.rb
@@ -19,6 +19,7 @@
 require 'fluent/msgpack_factory'
 require 'yajl'
 require 'digest'
+require 'securerandom'
 
 module Fluent::Plugin
   class ForwardInput < Input
@@ -394,7 +395,7 @@ def select_authenticate_users(node, username)
     end
 
     def generate_salt
-      OpenSSL::Random.random_bytes(16)
+      ::SecureRandom.random_bytes(16)
     end
 
     def generate_helo(nonce, user_auth_salt)