From 26e0fd1ce2418b10713b569a195bdb679233066b Mon Sep 17 00:00:00 2001
From: Patrick McHardy <kaber@trash.net>
Date: Sat, 8 Jul 2006 13:38:55 -0700
Subject: [PATCH] [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>
---
net/decnet/dn_rules.c | 3 ++-
net/ipv4/fib_rules.c | 4 ++--
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/net/decnet/dn_rules.c b/net/decnet/dn_rules.c
index 06e785fe5757..22f321d9bf9d 100644
--- a/net/decnet/dn_rules.c
+++ b/net/decnet/dn_rules.c
@@ -399,9 +399,10 @@ int dn_fib_dump_rules(struct sk_buff *skb, struct netlink_callback *cb)
rcu_read_lock();
hlist_for_each_entry(r, node, &dn_fib_rules, r_hlist) {
if (idx < s_idx)
- continue;
+ goto next;
if (dn_fib_fill_rule(skb, r, cb, NLM_F_MULTI) < 0)
break;
+next:
idx++;
}
rcu_read_unlock();
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();
--
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