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Diffstat (limited to 'net/ipv6/route.c')
-rw-r--r--net/ipv6/route.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 846aec8e0093..d15a9e3aa24a 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -6453,6 +6453,15 @@ struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
return table;
}
+
+size_t ipv6_route_sysctl_table_size(struct net *net)
+{
+ /* Don't export sysctls to unprivileged users */
+ if (net->user_ns != &init_user_ns)
+ return 1;
+
+ return ARRAY_SIZE(ipv6_route_table_template);
+}
#endif
static int __net_init ip6_route_net_init(struct net *net)