| Message ID | 6d3da1441407195e1107044089a40b391a5c3106.1561381646.git.sbrivio@redhat.com |
|---|---|
| State | Accepted |
| Delegated to: | Jozsef Kadlecsik |
| Headers | show |
| Series | ipset: Two fixes for destination MAC address matches in ip,mac types | expand |
diff --git a/kernel/net/netfilter/ipset/ip_set_hash_ipmac.c b/kernel/net/netfilter/ipset/ip_set_hash_ipmac.c index c830c68142ff..5b926bf80986 100644 --- a/kernel/net/netfilter/ipset/ip_set_hash_ipmac.c +++ b/kernel/net/netfilter/ipset/ip_set_hash_ipmac.c @@ -92,10 +92,6 @@ hash_ipmac4_kadt(struct ip_set *set, const struct sk_buff *skb, struct hash_ipmac4_elem e = { .ip = 0, { .foo[0] = 0, .foo[1] = 0 } }; struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set); - /* MAC can be src only */ - if (!(opt->flags & IPSET_DIM_TWO_SRC)) - return 0; - if (skb_mac_header(skb) < skb->head || (skb_mac_header(skb) + ETH_HLEN) > skb->data) return -EINVAL;
In commit 8cc4ccf58379 ("ipset: Allow matching on destination MAC address for mac and ipmac sets"), ipset.git commit 1543514c46a7, I removed the KADT check that prevents matching on destination MAC addresses for hash:mac sets, but forgot to remove the same check for hash:ip,mac set. Drop this check: functionality is now commented in man pages and there's no reason to restrict to source MAC address matching anymore. Reported-by: Chen Yi <yiche@redhat.com> Fixes: 8cc4ccf58379 ("ipset: Allow matching on destination MAC address for mac and ipmac sets") Signed-off-by: Stefano Brivio <sbrivio@redhat.com> --- kernel/net/netfilter/ipset/ip_set_hash_ipmac.c | 4 ---- 1 file changed, 4 deletions(-)