netdev - Re: [PATCH 2/2] ipv6: use sk_v6_copy_addrs when memcpy struct ipv6

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Message-ID: <528B4D0B.10204@redhat.com>
Date:	Tue, 19 Nov 2013 12:35:39 +0100
From:	Daniel Borkmann <dborkman@...hat.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
CC:	wangweidong <wangweidong1@...wei.com>, davem@...emloft.net,
	gerrit@....abdn.ac.uk, kuznet@....inr.ac.ru, jmorris@...ei.org,
	yoshfuji@...ux-ipv6.org, kaber@...sh.net, vyasevich@...il.com,
	nhorman@...driver.com, dccp@...r.kernel.org,
	netdev@...r.kernel.org, linux-sctp@...r.kernel.org,
	dingtianhong@...wei.com
Subject: Re: [PATCH 2/2] ipv6: use sk_v6_copy_addrs when memcpy struct ipv6_pinfo

On 11/19/2013 05:00 AM, Eric Dumazet wrote:
> On Mon, 2013-11-18 at 19:58 -0800, Eric Dumazet wrote:
>
>> But sctp is not tcp ;)
>>
>> sctp_copy_sock() is doing some clever/partial copy of the socket, so
>> please fix it ;)
>>
>> No idea why it's not doing the normal copy of the socket.
>
> BTW, not doing the full copy means for example that SO_MAX_PACING_RATE
> is broken for SCTP.

Yep, indeed. Looking into it ...
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