netdev - Re: [PATCH net 3/3] sctp: also copy sk_tsflags when copying the socket

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Date:	Fri, 4 Dec 2015 15:33:26 -0500
From:	Vlad Yasevich <vyasevich@...il.com>
To:	Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
	netdev@...r.kernel.org
Cc:	Neil Horman <nhorman@...driver.com>,
	Eric Dumazet <eric.dumazet@...il.com>,
	syzkaller <syzkaller@...glegroups.com>,
	linux-sctp@...r.kernel.org, Kostya Serebryany <kcc@...gle.com>,
	Alexander Potapenko <glider@...gle.com>,
	Sasha Levin <sasha.levin@...cle.com>,
	Maciej Żenczykowski <maze@...gle.com>,
	Dmitry Vyukov <dvyukov@...gle.com>
Subject: Re: [PATCH net 3/3] sctp: also copy sk_tsflags when copying the
 socket

On 12/04/2015 12:14 PM, Marcelo Ricardo Leitner wrote:
> As we are keeping timestamps on when copying the socket, we also have to
> copy sk_tsflags.
> 
> This is needed since b9f40e21ef42 ("net-timestamp: move timestamp flags
> out of sk_flags").
> 
> Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@...il.com>

Acked-by: Vlad Yasevich <vyasevich@...il.com>

-vlad

> ---
>  net/sctp/socket.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/net/sctp/socket.c b/net/sctp/socket.c
> index 4c9282bdd06790a0cca7f7c33986e7eb6c541398..1a32ecdb8bae98de2e76591f0f5ffee1441ff04d 100644
> --- a/net/sctp/socket.c
> +++ b/net/sctp/socket.c
> @@ -7167,6 +7167,7 @@ void sctp_copy_sock(struct sock *newsk, struct sock *sk,
>  	newsk->sk_type = sk->sk_type;
>  	newsk->sk_bound_dev_if = sk->sk_bound_dev_if;
>  	newsk->sk_flags = sk->sk_flags;
> +	newsk->sk_tsflags = sk->sk_tsflags;
>  	newsk->sk_no_check_tx = sk->sk_no_check_tx;
>  	newsk->sk_no_check_rx = sk->sk_no_check_rx;
>  	newsk->sk_reuse = sk->sk_reuse;
> 

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