From a5a1b6ed6d20b1e2b1b1eb146a9ba6470536d016 Mon Sep 17 00:00:00 2001
From: 4hiziri <meirvg@gmail.com>
Date: Sat, 18 Nov 2017 10:30:57 +0900
Subject: [PATCH] Fix regex pattern of IPv6 address.

Previous pattern doesn't match fe80::1/64, but this pattern is valid.
So I add new pattern for subnet and this matches fe80::1/64.
---
 scapy/layers/inet6.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scapy/layers/inet6.py b/scapy/layers/inet6.py
index f1be392..f09dfa4 100644
--- a/scapy/layers/inet6.py
+++ b/scapy/layers/inet6.py
@@ -131,7 +131,7 @@ def getmacbyip6(ip6, chainCC=0):
 class Net6(Gen): # syntax ex. fec0::/126
     """Generate a list of IPv6s from a network address or a name"""
     name = "ipv6"
-    ipaddress = re.compile(r"^([a-fA-F0-9:]+)(/[1]?[0-3]?[0-9])?$")
+    ipaddress = re.compile(r"^([a-fA-F0-9:]+)(/([1]?[0-3]?[0-9]|[0-9]?[0-9]))?$")
 
     def __init__(self, net):
         self.repr = net