From 68b9f291318cf704fdad177751223443a83bec75 Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Sun, 22 Nov 2015 15:30:27 +0000
Subject: util.ip: Improve comparison, == doesn't necessarily handle IPv6
 addresses correctly if they aren't normalized (case, ::, etc.)

---
 util/ip.lua | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'util/ip.lua')

diff --git a/util/ip.lua b/util/ip.lua
index d0ae07eb..7dcace5c 100644
--- a/util/ip.lua
+++ b/util/ip.lua
@@ -229,13 +229,10 @@ end
 
 local function match(ipA, ipB, bits)
 	local common_bits = commonPrefixLength(ipA, ipB);
-	if not bits then
-		return ipA == ipB;
-	end
 	if bits and ipB.proto == "IPv4" then
 		common_bits = common_bits - 96; -- v6 mapped addresses always share these bits
 	end
-	return common_bits >= bits;
+	return common_bits >= (bits or 128);
 end
 
 return {new_ip = new_ip,
-- 
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