1 files changed, 1 insertions, 49 deletions

diff --git a/extensions/libebt_arp.c b/extensions/libebt_arp.c
index a062b7e7..d5035b95 100644
--- a/extensions/libebt_arp.c
+++ b/extensions/libebt_arp.c
@@ -161,54 +161,6 @@ static void ebt_parse_ip_address(char *address, uint32_t *addr, uint32_t *msk)
 	*addr = *addr & *msk;
 }
 
-static int brarp_get_mac_and_mask(const char *from, unsigned char *to, unsigned char *mask)
-{
-	char *p;
-	int i;
-	struct ether_addr *addr = NULL;
-
-	static const unsigned char mac_type_unicast[ETH_ALEN];
-	static const unsigned char msk_type_unicast[ETH_ALEN] =   {1,0,0,0,0,0};
-	static const unsigned char mac_type_multicast[ETH_ALEN] = {1,0,0,0,0,0};
-	static const unsigned char mac_type_broadcast[ETH_ALEN] = {255,255,255,255,255,255};
-	static const unsigned char mac_type_bridge_group[ETH_ALEN] = {0x01,0x80,0xc2,0,0,0};
-	static const unsigned char msk_type_bridge_group[ETH_ALEN] = {255,255,255,255,255,255};
-
-	if (strcasecmp(from, "Unicast") == 0) {
-		memcpy(to, mac_type_unicast, ETH_ALEN);
-		memcpy(mask, msk_type_unicast, ETH_ALEN);
-		return 0;
-	}
-	if (strcasecmp(from, "Multicast") == 0) {
-		memcpy(to, mac_type_multicast, ETH_ALEN);
-		memcpy(mask, mac_type_multicast, ETH_ALEN);
-		return 0;
-	}
-	if (strcasecmp(from, "Broadcast") == 0) {
-		memcpy(to, mac_type_broadcast, ETH_ALEN);
-		memcpy(mask, mac_type_broadcast, ETH_ALEN);
-		return 0;
-	}
-	if (strcasecmp(from, "BGA") == 0) {
-		memcpy(to, mac_type_bridge_group, ETH_ALEN);
-		memcpy(mask, msk_type_bridge_group, ETH_ALEN);
-		return 0;
-	}
-	if ( (p = strrchr(from, '/')) != NULL) {
-		*p = '\0';
-		if (!(addr = ether_aton(p + 1)))
-			return -1;
-		memcpy(mask, addr, ETH_ALEN);
-	} else
-		memset(mask, 0xff, ETH_ALEN);
-	if (!(addr = ether_aton(from)))
-		return -1;
-	memcpy(to, addr, ETH_ALEN);
-	for (i = 0; i < ETH_ALEN; i++)
-		to[i] &= mask[i];
-	return 0;
-}
-
 static int
 brarp_parse(int c, char **argv, int invert, unsigned int *flags,
 	    const void *entry, struct xt_entry_match **match)
@@ -317,7 +269,7 @@ brarp_parse(int c, char **argv, int invert, unsigned int *flags,
 			else
 				arpinfo->invflags |= EBT_ARP_DST_MAC;
 		}
-		if (brarp_get_mac_and_mask(optarg, maddr, mmask))
+		if (xtables_parse_mac_and_mask(optarg, maddr, mmask))
 			xtables_error(PARAMETER_PROBLEM, "Problem with ARP MAC address argument");
 		break;
 	case ARP_GRAT: