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removed ETHARP_TRUST_IP_MAC since it is insecure and we don't need it any more after implementing unicast ARP renewal towards arp entry timeout

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goldsimon
2016-08-23 13:00:15 +02:00
parent fc54556d80
commit d99d91dae9
5 changed files with 4 additions and 69 deletions
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4
src/netif/ethernet.c
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@@ -157,10 +157,6 @@ ethernet_input(struct pbuf *p, struct netif *netif)
if (!(netif->flags & NETIF_FLAG_ETHARP)) {
goto free_and_return;
}
#if ETHARP_TRUST_IP_MAC
/* update ARP table */
etharp_ip_input(netif, p);
#endif /* ETHARP_TRUST_IP_MAC */
/* skip Ethernet header */
if ((p->len < ip_hdr_offset) || pbuf_header(p, (s16_t)-ip_hdr_offset)) {
LWIP_DEBUGF(ETHARP_DEBUG | LWIP_DBG_TRACE | LWIP_DBG_LEVEL_WARNING,