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-rw-r--r--net/netlink/af_netlink.c3
-rw-r--r--net/sctp/socket.c4
-rw-r--r--net/unix/af_unix.c2
3 files changed, 9 insertions, 0 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index a2071dc..c7d7657 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 0c70eff..f03af84 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 e1ca8f7..a45a9f7 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));
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