diff options
Diffstat (limited to 'net/net.c')
| -rw-r--r-- | net/net.c | 15 |
1 files changed, 8 insertions, 7 deletions
@@ -591,8 +591,8 @@ NetSendPacket(uchar *pkt, int len) (void) eth_send(pkt, len); } -int -NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport, int sport, int len) +int NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport, int sport, + int payload_len) { uchar *pkt; @@ -618,14 +618,14 @@ NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport, int sport, int len) pkt = NetArpWaitTxPacket; pkt += NetSetEther(pkt, NetArpWaitPacketMAC, PROT_IP); - NetSetIP(pkt, dest, dport, sport, len); + NetSetIP(pkt, dest, dport, sport, payload_len); memcpy(pkt + IP_UDP_HDR_SIZE, (uchar *)NetTxPacket + (pkt - (uchar *)NetArpWaitTxPacket) + - IP_UDP_HDR_SIZE, len); + IP_UDP_HDR_SIZE, payload_len); /* size of the waiting packet */ NetArpWaitTxPacketSize = (pkt - NetArpWaitTxPacket) + - IP_UDP_HDR_SIZE + len; + IP_UDP_HDR_SIZE + payload_len; /* and do the ARP request */ NetArpWaitTry = 1; @@ -638,8 +638,9 @@ NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport, int sport, int len) pkt = (uchar *)NetTxPacket; pkt += NetSetEther(pkt, ether, PROT_IP); - NetSetIP(pkt, dest, dport, sport, len); - eth_send(NetTxPacket, (pkt - NetTxPacket) + IP_UDP_HDR_SIZE + len); + NetSetIP(pkt, dest, dport, sport, payload_len); + eth_send(NetTxPacket, (pkt - NetTxPacket) + IP_UDP_HDR_SIZE + + payload_len); return 0; /* transmitted */ } |