1 files changed, 11 insertions, 1 deletions

diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index 6c5a915cfa75..13c2e17bbe27 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -47,6 +47,8 @@ static const int nfnl_group2type[NFNLGRP_MAX+1] = {
         [NFNLGRP_CONNTRACK_EXP_NEW]     = NFNL_SUBSYS_CTNETLINK_EXP,
         [NFNLGRP_CONNTRACK_EXP_UPDATE]  = NFNL_SUBSYS_CTNETLINK_EXP,
         [NFNLGRP_CONNTRACK_EXP_DESTROY] = NFNL_SUBSYS_CTNETLINK_EXP,
+        [NFNLGRP_NFTABLES]              = NFNL_SUBSYS_NFTABLES,
+        [NFNLGRP_ACCT_QUOTA]            = NFNL_SUBSYS_ACCT,
 };
 
 void nfnl_lock(__u8 subsys_id)
@@ -464,7 +466,12 @@ static void nfnetlink_rcv(struct sk_buff *skb)
 static int nfnetlink_bind(int group)
 {
         const struct nfnetlink_subsystem *ss;
-        int type = nfnl_group2type[group];
+        int type;
+
+        if (group <= NFNLGRP_NONE || group > NFNLGRP_MAX)
+                return -EINVAL;
+
+        type = nfnl_group2type[group];
 
         rcu_read_lock();
         ss = nfnetlink_get_subsys(type);
@@ -514,6 +521,9 @@ static int __init nfnetlink_init(void)
 {
         int i;
 
+        for (i = NFNLGRP_NONE + 1; i <= NFNLGRP_MAX; i++)
+                BUG_ON(nfnl_group2type[i] == NFNL_SUBSYS_NONE);
+
         for (i=0; i<NFNL_SUBSYS_COUNT; i++)
                 mutex_init(&table[i].mutex);