diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/skmsg.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/net/core/skmsg.c b/net/core/skmsg.c index f7f63b7d990c..8b248d289c11 100644 --- a/net/core/skmsg.c +++ b/net/core/skmsg.c @@ -1167,10 +1167,7 @@ static int sk_psock_verdict_recv(struct sock *sk, struct sk_buff *skb) int ret = __SK_DROP; int len = skb->len; - /* clone here so sk_eat_skb() in tcp_read_sock does not drop our data */ - skb = skb_clone(skb, GFP_ATOMIC); - if (!skb) - return 0; + skb_get(skb); rcu_read_lock(); psock = sk_psock(sk); @@ -1183,12 +1180,10 @@ static int sk_psock_verdict_recv(struct sock *sk, struct sk_buff *skb) if (!prog) prog = READ_ONCE(psock->progs.skb_verdict); if (likely(prog)) { - skb->sk = sk; skb_dst_drop(skb); skb_bpf_redirect_clear(skb); ret = bpf_prog_run_pin_on_cpu(prog, skb); ret = sk_psock_map_verd(ret, skb_bpf_redirect_fetch(skb)); - skb->sk = NULL; } if (sk_psock_verdict_apply(psock, skb, ret) < 0) len = 0; |