diff options
| -rw-r--r-- | net/netlink/af_netlink.c | 3 | ||||
| -rw-r--r-- | net/sctp/socket.c | 4 | ||||
| -rw-r--r-- | net/unix/af_unix.c | 2 |
3 files changed, 9 insertions, 0 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index a2071dcfe9e8..c7d76579bf3c 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -452,7 +452,10 @@ static int netlink_create(struct net *net, struct socket *sock, int protocol) if (err < 0) goto out_module; + local_bh_disable(); sock_prot_inuse_add(net, &netlink_proto, 1); + local_bh_enable(); + nlk = nlk_sk(sock->sk); nlk->module = module; out: diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 0c70eff0b757..f03af84edf63 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -3614,7 +3614,11 @@ SCTP_STATIC int sctp_init_sock(struct sock *sk) SCTP_DBG_OBJCNT_INC(sock); atomic_inc(&sctp_sockets_allocated); + + local_bh_disable(); sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1); + local_bh_enable(); + return 0; } diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index e1ca8f744ca5..a45a9f7369ed 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -361,7 +361,9 @@ static void unix_sock_destructor(struct sock *sk) unix_release_addr(u->addr); atomic_dec(&unix_nr_socks); + local_bh_disable(); sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1); + local_bh_enable(); #ifdef UNIX_REFCNT_DEBUG printk(KERN_DEBUG "UNIX %p is destroyed, %d are still alive.\n", sk, atomic_read(&unix_nr_socks)); |