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sock_diag: Generalize requests cookies managements

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The sk address is used as a cookie between dump/get_exact calls.
It will be required for unix socket sdumping, so move it from
inet_diag to sock_diag.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov 2011-12-15 02:43:44 +00:00 • committed by David S. Miller
parent aec8dc62f6
commit f65c1b534b
5 changed files with 27 additions and 21 deletions
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2
net/ipv4/udp_diag.c
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@ -57,7 +57,7 @@ static int udp_dump_one(struct udp_table *tbl, struct sk_buff *in_skb,
if (sk == NULL)
goto out_nosk;
err = inet_diag_check_cookie(sk, req);
err = sock_diag_check_cookie(sk, req->id.idiag_cookie);
if (err)
goto out;