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RDS: null pointer dereference in rds_atomic_free_op
[pandora-kernel.git]
/
net
/
decnet
/
af_decnet.c
diff --git
a/net/decnet/af_decnet.c
b/net/decnet/af_decnet.c
index
19acd00
..
c0486c8
100644
(file)
--- a/
net/decnet/af_decnet.c
+++ b/
net/decnet/af_decnet.c
@@
-681,6
+681,9
@@
static int dn_create(struct net *net, struct socket *sock, int protocol,
{
struct sock *sk;
{
struct sock *sk;
+ if (protocol < 0 || protocol > SK_PROTOCOL_MAX)
+ return -EINVAL;
+
if (!net_eq(net, &init_net))
return -EAFNOSUPPORT;
if (!net_eq(net, &init_net))
return -EAFNOSUPPORT;
@@
-2354,6
+2357,8
@@
static const struct proto_ops dn_proto_ops = {
.sendpage = sock_no_sendpage,
};
.sendpage = sock_no_sendpage,
};
+void dn_register_sysctl_skeleton(void);
+void dn_unregister_sysctl_skeleton(void);
void dn_register_sysctl(void);
void dn_unregister_sysctl(void);
void dn_register_sysctl(void);
void dn_unregister_sysctl(void);
@@
-2374,6
+2379,7
@@
static int __init decnet_init(void)
if (rc != 0)
goto out;
if (rc != 0)
goto out;
+ dn_register_sysctl_skeleton();
dn_neigh_init();
dn_dev_init();
dn_route_init();
dn_neigh_init();
dn_dev_init();
dn_route_init();
@@
-2413,6
+2419,7
@@
static void __exit decnet_exit(void)
dn_fib_cleanup();
proc_net_remove(&init_net, "decnet");
dn_fib_cleanup();
proc_net_remove(&init_net, "decnet");
+ dn_unregister_sysctl_skeleton();
proto_unregister(&dn_proto);
proto_unregister(&dn_proto);