diff options
| author | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-09-16 20:07:35 +0200 |
|---|---|---|
| committer | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-09-16 20:36:05 +0200 |
| commit | 169faa2e19478b02027df04582ec7543dba1dd16 (patch) | |
| tree | 252409d49a716aaff5354b87f2105aae716e014e /net | |
| parent | 0f1799ba1a5db4c48b72ac2da2dc70d8c190a73d (diff) | |
| download | linux-stable-169faa2e19478b02027df04582ec7543dba1dd16.tar.gz | |
netfilter: ipset: Validate the set family and not the set type family at swapping
This closes netfilter bugzilla #843, reported by Quentin Armitage.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/ipset/ip_set_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c index c8c303c3386f..f2e30fb31e78 100644 --- a/net/netfilter/ipset/ip_set_core.c +++ b/net/netfilter/ipset/ip_set_core.c @@ -1052,7 +1052,7 @@ ip_set_swap(struct sock *ctnl, struct sk_buff *skb, * Not an artificial restriction anymore, as we must prevent * possible loops created by swapping in setlist type of sets. */ if (!(from->type->features == to->type->features && - from->type->family == to->type->family)) + from->family == to->family)) return -IPSET_ERR_TYPE_MISMATCH; strncpy(from_name, from->name, IPSET_MAXNAMELEN); |