diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/skmsg.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/core/skmsg.c b/net/core/skmsg.c index bebf84ed4e30..305dddc51857 100644 --- a/net/core/skmsg.c +++ b/net/core/skmsg.c @@ -592,6 +592,7 @@ struct sk_psock *sk_psock_init(struct sock *sk, int node) INIT_WORK(&psock->work, sk_psock_backlog); INIT_LIST_HEAD(&psock->ingress_msg); + spin_lock_init(&psock->ingress_lock); skb_queue_head_init(&psock->ingress_skb); sk_psock_set_state(psock, SK_PSOCK_TX_ENABLED); @@ -638,7 +639,9 @@ static void sk_psock_zap_ingress(struct sk_psock *psock) skb_bpf_redirect_clear(skb); kfree_skb(skb); } + spin_lock_bh(&psock->ingress_lock); __sk_psock_purge_ingress_msg(psock); + spin_unlock_bh(&psock->ingress_lock); } static void sk_psock_link_destroy(struct sk_psock *psock) |