3.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dan Carpenter <dan.carpen...@oracle.com>
commit 0f9f5e1b83abd2b37c67658e02a6fc9001831fa5 upstream.
The ->ip_set_list[] array is initialized in ip_set_net_init() and it
has ->ip_set_max elements so this check should be >= instead of >
otherwise we are off by one.
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
Acked-by: Jozsef Kadlecsik <kad...@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pa...@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
net/netfilter/ipset/ip_set_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/netfilter/ipset/ip_set_core.c
+++ b/net/netfilter/ipset/ip_set_core.c
@@ -636,7 +636,7 @@ ip_set_nfnl_get_byindex(struct net *net,
struct ip_set *set;
struct ip_set_net *inst = ip_set_pernet(net);
- if (index > inst->ip_set_max)
+ if (index >= inst->ip_set_max)
return IPSET_INVALID_ID;
nfnl_lock(NFNL_SUBSYS_IPSET);
--
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