diff options
Diffstat (limited to 'net/ipv4/netfilter/ipt_mac.c')
| -rw-r--r-- | net/ipv4/netfilter/ipt_mac.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv4/netfilter/ipt_mac.c b/net/ipv4/netfilter/ipt_mac.c index 11a459e33f2..1b9bb4559f8 100644 --- a/net/ipv4/netfilter/ipt_mac.c +++ b/net/ipv4/netfilter/ipt_mac.c @@ -11,6 +11,7 @@ #include <linux/module.h> #include <linux/skbuff.h> #include <linux/if_ether.h> +#include <linux/etherdevice.h> #include <linux/netfilter_ipv4/ipt_mac.h> #include <linux/netfilter_ipv4/ip_tables.h> @@ -33,8 +34,8 @@ match(const struct sk_buff *skb, return (skb->mac.raw >= skb->head && (skb->mac.raw + ETH_HLEN) <= skb->data /* If so, compare... */ - && ((memcmp(eth_hdr(skb)->h_source, info->srcaddr, ETH_ALEN) - == 0) ^ info->invert)); + && ((!compare_ether_addr(eth_hdr(skb)->h_source, info->srcaddr)) + ^ info->invert)); } static int |