diff options
Diffstat (limited to 'src/receive.c')
| -rw-r--r-- | src/receive.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/receive.c b/src/receive.c index f791a2e..3b375ae 100644 --- a/src/receive.c +++ b/src/receive.c @@ -192,12 +192,12 @@ static void keep_key_fresh(struct wireguard_peer *peer) if (peer->sent_lastminute_handshake) return; - rcu_read_lock(); - keypair = rcu_dereference(peer->keypairs.current_keypair); + rcu_read_lock_bh(); + keypair = rcu_dereference_bh(peer->keypairs.current_keypair); if (likely(keypair && keypair->sending.is_valid) && keypair->i_am_the_initiator && unlikely(time_is_before_eq_jiffies64(keypair->sending.birthdate + REJECT_AFTER_TIME - KEEPALIVE_TIMEOUT - REKEY_TIMEOUT))) send = true; - rcu_read_unlock(); + rcu_read_unlock_bh(); if (send) { peer->sent_lastminute_handshake = true; |