[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>
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index 6c642d1..773b12b 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -457,13 +457,13 @@
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();