diff options
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_sysctl.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c index 0c6c5ef65f9d..7fdeafc838a7 100644 --- a/net/xfrm/xfrm_sysctl.c +++ b/net/xfrm/xfrm_sysctl.c @@ -44,6 +44,7 @@ static struct ctl_table xfrm_table[] = { int __net_init xfrm_sysctl_init(struct net *net) { struct ctl_table *table; + size_t table_size = ARRAY_SIZE(xfrm_table); __xfrm_sysctl_init(net); @@ -56,10 +57,13 @@ int __net_init xfrm_sysctl_init(struct net *net) table[3].data = &net->xfrm.sysctl_acq_expires; /* Don't export sysctls to unprivileged users */ - if (net->user_ns != &init_user_ns) + if (net->user_ns != &init_user_ns) { table[0].procname = NULL; + table_size = 0; + } - net->xfrm.sysctl_hdr = register_net_sysctl(net, "net/core", table); + net->xfrm.sysctl_hdr = register_net_sysctl_sz(net, "net/core", table, + table_size); if (!net->xfrm.sysctl_hdr) goto out_register; return 0; |