diff options
Diffstat (limited to 'net/ping.c')
| -rw-r--r-- | net/ping.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/net/ping.c b/net/ping.c index 3e5461a36a..821d35d01d 100644 --- a/net/ping.c +++ b/net/ping.c @@ -84,6 +84,7 @@ void ping_receive(struct ethernet_hdr *et, struct ip_udp_hdr *ip, int len) struct icmp_hdr *icmph = (struct icmp_hdr *)&ip->udp_src; struct in_addr src_ip; int eth_hdr_size; + uchar *tx_packet; switch (icmph->type) { case ICMP_ECHO_REPLY: @@ -107,8 +108,10 @@ void ping_receive(struct ethernet_hdr *et, struct ip_udp_hdr *ip, int len) icmph->type = ICMP_ECHO_REPLY; icmph->checksum = 0; icmph->checksum = compute_ip_checksum(icmph, len - IP_HDR_SIZE); - memcpy(net_tx_packet, et, eth_hdr_size + len); - net_send_packet(net_tx_packet, eth_hdr_size + len); + + tx_packet = net_get_async_tx_pkt_buf(); + memcpy(tx_packet, et, eth_hdr_size + len); + net_send_packet(tx_packet, eth_hdr_size + len); return; /* default: return;*/ |