Commit 5bc0b3bf authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

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: default avatarEric Dumazet <dada1@cosmosbay.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8eecaba9

net/sctp/socket.c

+2 −0
Original line number Diff line number Diff line
@@ -3633,7 +3633,9 @@ SCTP_STATIC void sctp_destroy_sock(struct sock *sk) 
	ep = sctp_sk(sk)->ep;

	sctp_endpoint_free(ep);

	atomic_dec(&sctp_sockets_allocated);

	local_bh_disable();

	sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1);

	local_bh_enable();

}



/* API 4.1.7 shutdown() - TCP Style Syntax