[NET]: Fix IPv4/DECnet routing rule dumping

When more rules are present than fit in a single skb, the remaining
rules are incorrectly skipped.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index 6c642d11d4ca..773b12ba4e3c 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -457,13 +457,13 @@ int inet_dump_rules(struct sk_buff *skb, struct netlink_callback *cb)
 
         rcu_read_lock();
         hlist_for_each_entry(r, node, &fib_rules, hlist) {
-
                 if (idx < s_idx)
-                        continue;
+                        goto next;
                 if (inet_fill_rule(skb, r, NETLINK_CB(cb->skb).pid,
                                    cb->nlh->nlmsg_seq,
                                    RTM_NEWRULE, NLM_F_MULTI) < 0)
                         break;
+next:
                 idx++;
         }
         rcu_read_unlock();