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-rw-r--r--net/ipv4/netfilter/ipt_mac.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv4/netfilter/ipt_mac.c b/net/ipv4/netfilter/ipt_mac.c
index 11a459e33f25..1b9bb4559f80 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