diff options
Diffstat (limited to 'src/config.c')
| -rw-r--r-- | src/config.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/config.c b/src/config.c index 3ca23f3..b065e0c 100644 --- a/src/config.c +++ b/src/config.c @@ -104,13 +104,10 @@ static int set_peer(struct wireguard_device *wg, void __user *user_peer, size_t } if (in_peer.persistent_keepalive_interval != (uint16_t)-1) { - if (in_peer.persistent_keepalive_interval && (in_peer.persistent_keepalive_interval < 10 || in_peer.persistent_keepalive_interval > 3600)) - ret = -EINVAL; - else { - if (!peer->persistent_keepalive_interval && in_peer.persistent_keepalive_interval && netdev_pub(wg)->flags & IFF_UP) - packet_send_keepalive(peer); - peer->persistent_keepalive_interval = (unsigned long)in_peer.persistent_keepalive_interval * HZ; - } + const bool send_keepalive = !peer->persistent_keepalive_interval && in_peer.persistent_keepalive_interval && netdev_pub(wg)->flags & IFF_UP; + peer->persistent_keepalive_interval = (unsigned long)in_peer.persistent_keepalive_interval * HZ; + if (send_keepalive) + packet_send_keepalive(peer); } if (netdev_pub(wg)->flags & IFF_UP) |