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Searched refs:arpptr (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/net/ipv4/netfilter/
Darpt_mangle.c16 unsigned char *arpptr; in target() local
23 arpptr = skb_network_header(skb) + sizeof(*arp); in target()
29 (arpptr + hln > skb_tail_pointer(skb))) in target()
31 memcpy(arpptr, mangle->src_devaddr, hln); in target()
33 arpptr += hln; in target()
36 (arpptr + pln > skb_tail_pointer(skb))) in target()
38 memcpy(arpptr, &mangle->u_s.src_ip, pln); in target()
40 arpptr += pln; in target()
43 (arpptr + hln > skb_tail_pointer(skb))) in target()
45 memcpy(arpptr, mangle->tgt_devaddr, hln); in target()
[all …]
Darp_tables.c87 const char *arpptr = (char *)(arphdr + 1); in arp_packet_match() local
108 src_devaddr = arpptr; in arp_packet_match()
109 arpptr += dev->addr_len; in arp_packet_match()
110 memcpy(&src_ipaddr, arpptr, sizeof(u32)); in arp_packet_match()
111 arpptr += sizeof(u32); in arp_packet_match()
112 tgt_devaddr = arpptr; in arp_packet_match()
113 arpptr += dev->addr_len; in arp_packet_match()
114 memcpy(&tgt_ipaddr, arpptr, sizeof(u32)); in arp_packet_match()
/Linux-v4.19/net/bridge/
Dbr_arp_nd_proxy.c130 u8 *arpptr, *sha; in br_do_proxy_suppress_arp() local
146 arpptr = (u8 *)parp + sizeof(struct arphdr); in br_do_proxy_suppress_arp()
147 sha = arpptr; in br_do_proxy_suppress_arp()
148 arpptr += dev->addr_len; /* sha */ in br_do_proxy_suppress_arp()
149 memcpy(&sip, arpptr, sizeof(sip)); in br_do_proxy_suppress_arp()
150 arpptr += sizeof(sip); in br_do_proxy_suppress_arp()
151 arpptr += dev->addr_len; /* tha */ in br_do_proxy_suppress_arp()
152 memcpy(&tip, arpptr, sizeof(tip)); in br_do_proxy_suppress_arp()
/Linux-v4.19/drivers/net/
Dvxlan.c1491 u8 *arpptr, *sha; in arp_reduce() local
1511 arpptr = (u8 *)parp + sizeof(struct arphdr); in arp_reduce()
1512 sha = arpptr; in arp_reduce()
1513 arpptr += dev->addr_len; /* sha */ in arp_reduce()
1514 memcpy(&sip, arpptr, sizeof(sip)); in arp_reduce()
1515 arpptr += sizeof(sip); in arp_reduce()
1516 arpptr += dev->addr_len; /* tha */ in arp_reduce()
1517 memcpy(&tip, arpptr, sizeof(tip)); in arp_reduce()