From 61176d4f4728e382054d77281118e555543bef0b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adrien=20Gallou=C3=ABt?= <adrien@gallouet.fr>
Date: Mon, 1 Oct 2018 15:31:14 +0000
Subject: [PATCH] Fix BSD
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Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
---
 src/tun.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tun.c b/src/tun.c
index 65ea125..8130b5c 100644
--- a/src/tun.c
+++ b/src/tun.c
@@ -224,7 +224,7 @@ tun_write(int fd, const void *data, size_t size)
 #ifdef GT_BSD_TUN
     uint32_t family;
 
-    switch (ip_get_version(data)) {
+    switch (ip_get_version(data, (int)size)) {
     case 4:
         family = htonl(AF_INET);
         break;