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path: root/net/ipv4/inet_connection_sock.c
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Diffstat (limited to 'net/ipv4/inet_connection_sock.c')
-rw-r--r--net/ipv4/inet_connection_sock.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 7801cceb2d1..de5a41de191 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -87,6 +87,7 @@ int inet_csk_get_port(struct inet_hashinfo *hashinfo,
struct hlist_node *node;
struct inet_bind_bucket *tb;
int ret;
+ struct net *net = sk->sk_net;
local_bh_disable();
if (!snum) {
@@ -100,7 +101,7 @@ int inet_csk_get_port(struct inet_hashinfo *hashinfo,
head = &hashinfo->bhash[inet_bhashfn(rover, hashinfo->bhash_size)];
spin_lock(&head->lock);
inet_bind_bucket_for_each(tb, node, &head->chain)
- if (tb->port == rover)
+ if (tb->ib_net == net && tb->port == rover)
goto next;
break;
next:
@@ -127,7 +128,7 @@ int inet_csk_get_port(struct inet_hashinfo *hashinfo,
head = &hashinfo->bhash[inet_bhashfn(snum, hashinfo->bhash_size)];
spin_lock(&head->lock);
inet_bind_bucket_for_each(tb, node, &head->chain)
- if (tb->port == snum)
+ if (tb->ib_net == net && tb->port == snum)
goto tb_found;
}
tb = NULL;
@@ -147,7 +148,8 @@ tb_found:
}
tb_not_found:
ret = 1;
- if (!tb && (tb = inet_bind_bucket_create(hashinfo->bind_bucket_cachep, head, snum)) == NULL)
+ if (!tb && (tb = inet_bind_bucket_create(hashinfo->bind_bucket_cachep,
+ net, head, snum)) == NULL)
goto fail_unlock;
if (hlist_empty(&tb->owners)) {
if (sk->sk_reuse && sk->sk_state != TCP_LISTEN)