Make sure the first pbuf queued on an ARP entry is properly ref counted.

This commit is contained in:
softins 2004-08-20 09:17:52 +00:00
parent b9ebcd7738
commit 36df79b207

View File

@ -755,6 +755,7 @@ err_t etharp_query(struct netif *netif, struct ip_addr *ipaddr, struct pbuf *q)
/* queue packet ... */
if (arp_table[i].p == NULL) {
/* ... in the empty queue */
pbuf_ref(p);
arp_table[i].p = p;
} else {
/* ... at tail of non-empty queue */