From 47a30fab81805b1f273a8bcd79c1d4becf5a9a83 Mon Sep 17 00:00:00 2001
From: YunDanTianChang <2472041823@qq.com>
Date: Wed, 22 Apr 2020 07:19:36 +0800
Subject: [PATCH 1/2] fix verdict_cb function declaration

Signed-off-by: YunDanTianChang <2472041823@qq.com>
---
 fw_logic.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fw_logic.py b/fw_logic.py
index e9649c6..e800342 100644
--- a/fw_logic.py
+++ b/fw_logic.py
@@ -197,7 +197,7 @@ def _user_decision(self, pkt, rules_wl, rules_bl):
 	}
 
 	@staticmethod
-	def verdict_cb(data, ll_proto_id, ctx):
+	def verdict_cb(ll_data, ll_proto_id, data, ctx):
 		ipl = Firewall.LL_PROTO_CB[ll_proto_id](data)
 		# logger.debug("verdict_cb, packet: %r", ipl)
 		decision_accept = False

From 0af624e9ffa7f38506b7cbbc9de8f7dbb6fff3e2 Mon Sep 17 00:00:00 2001
From: YunDanTianChang <2472041823@qq.com>
Date: Wed, 22 Apr 2020 07:20:25 +0800
Subject: [PATCH 2/2] update prerequisites

Signed-off-by: YunDanTianChang <2472041823@qq.com>
---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index efaf961..4aa01c1 100755
--- a/README.md
+++ b/README.md
@@ -27,6 +27,7 @@ These two rules would have to be added manually if applied on a different machin
 - pypacker
 - psutil
 - pyyaml
+- netifaces
 - iptables, NFQUEUE target support in kernel for packet intercepting, CPython
 
 ### Installation