1 files changed, 6 insertions, 0 deletions

diff --git a/net/decnet/dn_fib.c b/net/decnet/dn_fib.c
index 102d6106a942..e36614eccc04 100644
--- a/net/decnet/dn_fib.c
+++ b/net/decnet/dn_fib.c
@@ -520,6 +520,9 @@ static int dn_fib_rtm_delroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *
         struct rtattr **rta = arg;
         struct rtmsg *r = NLMSG_DATA(nlh);
 
+        if (!capable(CAP_NET_ADMIN))
+                return -EPERM;
+
         if (!net_eq(net, &init_net))
                 return -EINVAL;
 
@@ -540,6 +543,9 @@ static int dn_fib_rtm_newroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *
         struct rtattr **rta = arg;
         struct rtmsg *r = NLMSG_DATA(nlh);
 
+        if (!capable(CAP_NET_ADMIN))
+                return -EPERM;
+
         if (!net_eq(net, &init_net))
                 return -EINVAL;