From: Eric Dumazet
Date: Sat, 15 Dec 2018 04:59:00 -0800
>
>
> On 12/15/2018 01:33 AM, Yafang Shao wrote:
>> When we building a syn packet, the tcp_skb_pcount(skb) is always 1,
>> which is set in tcp_init_nondata_skb().
>> Regarding the syn_data, it is set through
>> memcpy(syn_data->cb,
On 12/15/2018 01:33 AM, Yafang Shao wrote:
> When we building a syn packet, the tcp_skb_pcount(skb) is always 1,
> which is set in tcp_init_nondata_skb().
> Regarding the syn_data, it is set through
> memcpy(syn_data->cb, syn->cb, sizeof(syn->cb)),
> which is always 1 as well.
>
> So we don't
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