netdev - Re: [PATCH net-next v3 3/4] sock_diag: do not disclose sock ptr to all users

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Date:	Thu, 25 Apr 2013 08:32:10 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Nicolas Dichtel <nicolas.dichtel@...nd.com>
Cc:	davem@...emloft.net, xiyou.wangcong@...il.com,
	netdev@...r.kernel.org
Subject: Re: [PATCH net-next v3 3/4] sock_diag: do not disclose sock ptr to
 all users

On Thu, 2013-04-25 at 15:21 +0200, Nicolas Dichtel wrote:
> This is a sensible info, hence we restrict the user allowed to get it.
> 
> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@...nd.com>
> ---
>  include/linux/sock_diag.h |  3 ++-
>  net/core/sock_diag.c      | 12 +++++++++---
>  net/ipv4/inet_diag.c      | 13 ++++++++-----
>  net/netlink/diag.c        |  5 ++++-
>  net/packet/diag.c         |  2 +-
>  net/unix/diag.c           | 14 +++++++++-----
>  6 files changed, 33 insertions(+), 16 deletions(-)

Nack. This was already discussed in the past.

Some people don't want to dump whole table, but use cookie to dump a
particular socket.



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