forked from luck/tmp_suning_uos_patched
net: kernel socket should be released in init_net namespace
Creating a kernel socket with sock_create_kern() happens in "init_net" namespace, however, releasing it with sk_release_kernel() occurs in the current namespace which may be different with "init_net" namespace. Therefore, we should guarantee that the namespace in which a kernel socket is created is same as the socket is created. Signed-off-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1454,8 +1454,8 @@ void sk_release_kernel(struct sock *sk)
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return;
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sock_hold(sk);
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sock_release(sk->sk_socket);
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sock_net_set(sk, get_net(&init_net));
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sock_release(sk->sk_socket);
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sock_put(sk);
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}
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EXPORT_SYMBOL(sk_release_kernel);
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