Re: [PATCH net-next 3/9] net: tcp: use kfree_skb_reason() for tcp_v6_rcv()

[David Ahern <dsahern@xxxxxxxxxx>]

On 2/15/22 8:54 PM, menglong8.dong@xxxxxxxxx wrote:
> @@ -1779,13 +1789,17 @@ INDIRECT_CALLABLE_SCOPE int tcp_v6_rcv(struct sk_buff *skb)
>  	return ret ? -1 : 0;
>  
>  no_tcp_socket:
> -	if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb))
> +	drop_reason = SKB_DROP_REASON_NO_SOCKET;
> +	if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) {
> +		drop_reason = SKB_DROP_REASON_XFRM_POLICY;

same here. First failure takes precedence.