supervisor: Call File.umask to follow serverengine routine. fix #2984

Signed-off-by: Masahiro Nakagawa <[email protected]>
fluent · May 11, 2020 · 405b72f · 405b72f
1 parent 2502cb8
commit 405b72f
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/fluent/supervisor.rb b/lib/fluent/supervisor.rb
@@ -593,7 +593,10 @@ def run_worker
 
       main_process do
         create_socket_manager if @standalone_worker
-        ServerEngine::Privilege.change(@chuser, @chgroup) if @standalone_worker
+        if @standalone_worker
+          ServerEngine::Privilege.change(@chuser, @chgroup)
+          File.umask(0)
+        end
         MessagePackFactory.init(enable_time_support: @system_config.enable_msgpack_time_support)
         Fluent::Engine.init(@system_config)
         Fluent::Engine.run_configure(@conf)