From eb0b3c3f50af7f15d25015159bcd880045a092f5 Mon Sep 17 00:00:00 2001
From: Magnus Henoch <magnus.henoch@erlang-solutions.com>
Date: Thu, 7 Nov 2013 17:52:55 +0000
Subject: [PATCH] of_controller_v4: set max_len field on ofp_action_output when
 needed

This change makes the code agree with the comment just above it: when
asking the switch to output packets to the controller, use the specified
max_len value.
---
 scripts/of_controller_v4.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/of_controller_v4.erl b/scripts/of_controller_v4.erl
index 00f2c39..e1667c6 100644
--- a/scripts/of_controller_v4.erl
+++ b/scripts/of_controller_v4.erl
@@ -997,7 +997,7 @@ flow_mod_output_to_port(InPort, OutPort, MaxLen) ->
                             name = in_port,
                             value = <<InPort:32>>},
     Match = #ofp_match{fields = [MatchField]},
-    Action = case InPort =:= controller of
+    Action = case OutPort =:= controller of
                  true ->
                      #ofp_action_output{port = OutPort, max_len = MaxLen};
                  false ->