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Outgoing packets now use network byte order in header.

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This commit is contained in:
Guus Sliepen 2000-05-03 15:37:32 +00:00
parent 2bc7a0c928
commit 505b5ec2cd
1 changed files with 9 additions and 3 deletions
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12
src/net.c
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@ -93,12 +93,14 @@ int xsend(conn_list_t *cl, void *packet)
real_packet_t rp; real_packet_t rp;
cp cp
do_encrypt((vpn_packet_t*)packet, &rp, cl->key); do_encrypt((vpn_packet_t*)packet, &rp, cl->key);
rp.from = myself->vpn_ip; rp.from = htonl(myself->vpn_ip);
rp.data->len = htons(rp.data->len);
rp.len = htons(rp.data->len);
if(debug_lvl > 3) if(debug_lvl > 3)
syslog(LOG_ERR, "Sent %d bytes to %lx", rp.len, cl->vpn_ip); syslog(LOG_ERR, "Sent %d bytes to %lx", ntohs(rp.len), cl->vpn_ip);
if((r = send(cl->socket, (char*)&rp, rp.len, 0)) < 0) if((r = send(cl->socket, (char*)&rp, ntohs(rp.len), 0)) < 0)
{ {
syslog(LOG_ERR, "Error sending data: %m"); syslog(LOG_ERR, "Error sending data: %m");
return -1; return -1;
@ -114,6 +116,10 @@ int xrecv(conn_list_t *cl, void *packet)
vpn_packet_t vp; vpn_packet_t vp;
int lenin; int lenin;
cp cp
packet->data->len = ntohs(packet->data->len);
packet->len = ntohs(packet->len);
packet->from = ntohl(packet->from);
do_decrypt((real_packet_t*)packet, &vp, cl->key); do_decrypt((real_packet_t*)packet, &vp, cl->key);
add_mac_addresses(&vp); add_mac_addresses(&vp);