net: Make sure BHs are disabled in sock_prot_inuse_add()
prot->destroy is not called with BH disabled. So we must add explicit BH disable around call to sock_prot_inuse_add() in sctp_destroy_sock() Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -3633,7 +3633,9 @@ SCTP_STATIC void sctp_destroy_sock(struct sock *sk)
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ep = sctp_sk(sk)->ep;
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sctp_endpoint_free(ep);
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atomic_dec(&sctp_sockets_allocated);
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local_bh_disable();
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sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1);
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local_bh_enable();
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}
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/* API 4.1.7 shutdown() - TCP Style Syntax
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