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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2017-02-22 13:09:11 +0100 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2017-02-23 07:09:49 +0100 |
| commit | 48110b4f044817a193821f42028a036feb3b8c36 (patch) | |
| tree | 5e5ca9d4039e8e8c4566f69e84cbd6fe308e3510 /src/socket.c | |
| parent | device: disable ICMP redirects (diff) | |
| download | wireguard-monolithic-historical-48110b4f044817a193821f42028a036feb3b8c36.tar.xz wireguard-monolithic-historical-48110b4f044817a193821f42028a036feb3b8c36.zip | |
socket: do not try to create v6 socket when disabled
Diffstat (limited to 'src/socket.c')
| -rw-r--r-- | src/socket.c | 2 |
1 files changed, 2 insertions, 0 deletions
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) { |