Subject: [PATCH] nethost: Only display ipv4 raw sockets for the current host in proc
From: Eric W. Biederman <ebiederman@lnxi.com>
Date: 1133875930 -0700

---

 net/ipv4/raw.c |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

9cdddd8d2755b6201701c9e238d39ef25c74b6b3
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index f25f0d6..2f2b0b7 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -748,6 +748,7 @@ struct proto raw_prot = {
 
 #ifdef CONFIG_PROC_FS
 struct raw_iter_state {
+	struct nethost *host;
 	int bucket;
 };
 
@@ -762,7 +763,8 @@ static struct sock *raw_get_first(struct
 		struct hlist_node *node;
 
 		sk_for_each(sk, node, &raw_v4_htable[state->bucket])
-			if (sk->sk_family == PF_INET)
+			if ((sk->sk_family == PF_INET) &&
+			    (sk->sk_host == state->host))
 				goto found;
 	}
 	sk = NULL;
@@ -778,7 +780,7 @@ static struct sock *raw_get_next(struct 
 		sk = sk_next(sk);
 try_again:
 		;
-	} while (sk && sk->sk_family != PF_INET);
+	} while ((sk && sk->sk_family != PF_INET) && (sk->sk_host == state->host));
 
 	if (!sk && ++state->bucket < RAWV4_HTABLE_SIZE) {
 		sk = sk_head(&raw_v4_htable[state->bucket]);
@@ -871,6 +873,7 @@ static int raw_seq_open(struct inode *in
 
 	if (!s)
 		goto out;
+	s->host = current->host;
 	rc = seq_open(file, &raw_seq_ops);
 	if (rc)
 		goto out_kfree;
-- 
1.0.GIT