From 338e15cc38a65ea1090c01899be3e0c8e19ddcec Mon Sep 17 00:00:00 2001
From: Tim Shelton <tshelton@hawkdefense.com>
Date: Wed, 30 Oct 2019 16:00:18 +0000
Subject: [PATCH] adds missing ipv6 support for patricia trie index
 (white/blacklist) under *nix. only worked for nt before..

---
 src/patricia.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/patricia.c b/src/patricia.c
index 9d18adf14c..41204850ce 100644
--- a/src/patricia.c
+++ b/src/patricia.c
@@ -130,7 +130,14 @@ local_inet_pton (int af, const char *src, void *dst)
 		return (inet6_addr(src, &Address));
 	}
 #else
-    else {
+    else if (af == AF_INET6) { // ipv6 support - redsand @ hawk.io
+        struct in6_addr i6;
+        if(inet_pton(AF_INET6, src, &i6) == 0) {
+            return 0;
+        }
+        memcpy(dst, &i6.s6_addr, sizeof(i6.s6_addr));
+        return 1;
+    } else {
 	errno = EAFNOSUPPORT;
 	return -1;
     }