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Fixed ARP input processing: only add a new entry if a request was directed as us (RFC 826, Packet Reception), otherwise only update existing entries; internalized some functions

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goldsimon
2010-02-14 18:08:16 +00:00
parent c5dfa4099d
commit 4c9fe60693
3 changed files with 16 additions and 13 deletions
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3
src/include/netif/etharp.h
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@@ -163,9 +163,6 @@ struct etharp_q_entry {
void etharp_tmr(void);
s8_t etharp_find_addr(struct netif *netif, ip_addr_t *ipaddr,
struct eth_addr **eth_ret, ip_addr_t **ip_ret);
void etharp_ip_input(struct netif *netif, struct pbuf *p);
void etharp_arp_input(struct netif *netif, struct eth_addr *ethaddr,
struct pbuf *p);
err_t etharp_output(struct netif *netif, struct pbuf *q, ip_addr_t *ipaddr);
err_t etharp_query(struct netif *netif, ip_addr_t *ipaddr, struct pbuf *q);
err_t etharp_request(struct netif *netif, ip_addr_t *ipaddr);