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| author | Eric Dumazet <dada1@cosmosbay.com> | 2008-11-25 22:53:27 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-25 22:53:27 +0100 |
| commit | 5bc0b3bfa758e4ae49c94e31c1edb9a5f10a8060 (patch) | |
| tree | 229c10e9c3db1b0e6b1dc0ac2b3964340d2f1732 | |
| parent | tcp: tcp_limit_reno_sacked can become static (diff) | |
| download | linux-5bc0b3bfa758e4ae49c94e31c1edb9a5f10a8060.tar.xz linux-5bc0b3bfa758e4ae49c94e31c1edb9a5f10a8060.zip | |
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>
| -rw-r--r-- | net/sctp/socket.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c index f03af84edf63..ba81fe3ccab8 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -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 |