netdev - [PATCH net-next 2/3] inet_diag: adjust inet_sk_diag

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Date:	Fri, 13 Mar 2015 13:19:17 -0700
From:	Eric Dumazet <edumazet@...gle.com>
To:	"David S. Miller" <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, Eric Dumazet <edumazet@...gle.com>
Subject: [PATCH net-next 2/3] inet_diag: adjust inet_sk_diag_fill() bug condition

inet_sk_diag_fill() only copes with non timewait and non request socks

Signed-off-by: Eric Dumazet <edumazet@...gle.com>
---
 net/ipv4/inet_diag.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index e1e4d8c0384a..d827fe2e3ce0 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -93,7 +93,7 @@ int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk,
 		return -EMSGSIZE;
 
 	r = nlmsg_data(nlh);
-	BUG_ON(sk->sk_state == TCP_TIME_WAIT);
+	BUG_ON((1 << sk->sk_state) & (TCPF_TIME_WAIT | TCPF_NEW_SYN_RECV));
 
 	r->idiag_family = sk->sk_family;
 	r->idiag_state = sk->sk_state;
-- 
2.2.0.rc0.207.ga3a616c

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