Merge pull request #2269 from MSP-Greg/json-require

nateberkopec · nateberkopec · commit fa54f4da30ad · 2020-09-05T13:46:04.000-07:00
Load JSON at runtime
diff --git a/History.md b/History.md
@@ -6,6 +6,9 @@
 * Bugfixes
   * Your bugfix goes here (#Github Number)
 
+## 4.3.4/4.3.5 and 3.12.5/3.12.6 / 2020-05-22
+
+Each patchlevel release contains a separate security fix. We recommend simply upgrading to 4.3.5/3.12.6.
 
 ## 4.3.3 and 3.12.4 / 2020-02-28
   * Bugfixes
diff --git a/lib/puma/app/status.rb b/lib/puma/app/status.rb
@@ -1,7 +1,5 @@
 # frozen_string_literal: true
 
-require 'json'
-
 module Puma
   module App
     # Check out {#call}'s source code to see what actions this web application
@@ -19,6 +17,10 @@ def call(env)
           return rack_response(403, 'Invalid auth token', 'text/plain')
         end
 
+        if env['PATH_INFO'] =~ /\/(gc-stats|stats|thread-backtraces)$/
+          require 'json'
+        end
+
         case env['PATH_INFO']
         when /\/stop$/
           @cli.stop
