From 4b2ae43241e116fe50caa92f70655bde8ccb02eb Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Wed, 22 Feb 2017 13:09:11 +0100
Subject: socket: do not try to create v6 socket when disabled

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
 src/socket.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/socket.c')

diff --git a/src/socket.c b/src/socket.c
index f799d91..f894cfe 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -345,6 +345,8 @@ retry:
 	rcu_assign_pointer(wg->sock4, new4->sk);
 
 #if IS_ENABLED(CONFIG_IPV6)
+	if (!ipv6_mod_enabled())
+		goto out;
 	port6.local_udp_port = htons(wg->incoming_port);
 	ret = udp_sock_create(wg->creating_net, &port6, &new6);
 	if (ret < 0) {
-- 
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