netdev - Re: [PATCH net] tcp: properly scale window in tcp_v[46]_reqsk_send

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Message-Id: <20160823.165636.1233532130471213223.davem@davemloft.net>
Date:   Tue, 23 Aug 2016 16:56:36 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     eric.dumazet@...il.com
Cc:     netdev@...r.kernel.org, ycheng@...gle.com, ncardwell@...gle.com,
        edumazet@...gle.com
Subject: Re: [PATCH net] tcp: properly scale window in
 tcp_v[46]_reqsk_send_ack()

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Mon, 22 Aug 2016 11:31:10 -0700

> From: Eric Dumazet <edumazet@...gle.com>
> 
> When sending an ack in SYN_RECV state, we must scale the offered
> window if wscale option was negotiated and accepted.
> 
> Tested:
>  Following packetdrill test demonstrates the issue :
 ...
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>

Applied and queued up for -stable, thanks Eric.