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-rw-r--r--src/device.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/src/device.c b/src/device.c
index 4b4cca1..15911b2 100644
--- a/src/device.c
+++ b/src/device.c
@@ -253,6 +253,8 @@ static void wg_destruct(struct net_device *dev)
free_percpu(wg->incoming_handshakes_worker);
if (wg->have_creating_net_ref)
put_net(wg->creating_net);
+ kvfree(wg->index_hashtable);
+ kvfree(wg->peer_hashtable);
mutex_unlock(&wg->device_update_lock);
pr_debug("%s: Interface deleted\n", dev->name);
@@ -309,16 +311,22 @@ static int wg_newlink(struct net *src_net, struct net_device *dev,
mutex_init(&wg->socket_update_lock);
mutex_init(&wg->device_update_lock);
skb_queue_head_init(&wg->incoming_handshakes);
- wg_pubkey_hashtable_init(&wg->peer_hashtable);
- wg_index_hashtable_init(&wg->index_hashtable);
wg_allowedips_init(&wg->peer_allowedips);
wg_cookie_checker_init(&wg->cookie_checker, wg);
INIT_LIST_HEAD(&wg->peer_list);
wg->device_update_gen = 1;
+ wg->peer_hashtable = wg_pubkey_hashtable_alloc();
+ if (!wg->peer_hashtable)
+ return ret;
+
+ wg->index_hashtable = wg_index_hashtable_alloc();
+ if (!wg->index_hashtable)
+ goto err_free_peer_hashtable;
+
dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
if (!dev->tstats)
- return ret;
+ goto err_free_index_hashtable;
wg->incoming_handshakes_worker =
wg_packet_percpu_multicore_worker_alloc(
@@ -385,6 +393,10 @@ err_free_incoming_handshakes:
free_percpu(wg->incoming_handshakes_worker);
err_free_tstats:
free_percpu(dev->tstats);
+err_free_index_hashtable:
+ kvfree(wg->index_hashtable);
+err_free_peer_hashtable:
+ kvfree(wg->peer_hashtable);
return ret;
}