From 206524b9e6bfd1d9e24db8d536df6d9a2d3f9e41 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@zerotier.com>
Date: Wed, 1 Jul 2020 12:30:41 -0700
Subject: [PATCH] BSD fixes.

---
 osdep/BSDEthernetTap.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osdep/BSDEthernetTap.cpp b/osdep/BSDEthernetTap.cpp
index 095f104db..1a644fffb 100644
--- a/osdep/BSDEthernetTap.cpp
+++ b/osdep/BSDEthernetTap.cpp
@@ -340,7 +340,7 @@ void BSDEthernetTap::scanMulticastGroups(std::vector<MulticastGroup> &added,std:
 				struct sockaddr_dl *in = (struct sockaddr_dl *)p->ifma_name;
 				struct sockaddr_dl *la = (struct sockaddr_dl *)p->ifma_addr;
 				if ((la->sdl_alen == 6)&&(in->sdl_nlen <= _dev.length())&&(!memcmp(_dev.data(),in->sdl_data,in->sdl_nlen)))
-					newGroups.push_back(MulticastGroup(MAC(la->sdl_data + la->sdl_nlen),0));
+					newGroups.push_back(MulticastGroup(MAC((const uint8_t *)(la->sdl_data + la->sdl_nlen)),0));
 			}
 			p = p->ifma_next;
 		}