welterde/l2tpns
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set source address for DAE responses

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This commit is contained in:
bodea 2006-04-05 02:13:48 +00:00
parent 6228957415
commit 42bf2e312d
6 changed files with 19 additions and 12 deletions
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7
l2tpns.c
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@ -4,7 +4,7 @@
// Copyright (c) 2002 FireBrick (Andrews & Arnold Ltd / Watchfront Ltd) - GPL licenced
// vim: sw=8 ts=8
char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.158 2006/04/05 01:50:33 bodea Exp $";
char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.159 2006/04/05 02:13:48 bodea Exp $";
#include <arpa/inet.h>
#include <assert.h>
@ -647,6 +647,7 @@ static void initudp(void)
addr.sin_port = htons(config->radius_dae_port);
daefd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
setsockopt(daefd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
setsockopt(daefd, SOL_IP, IP_PKTINFO, &on, sizeof(on)); // recvfromto
if (bind(daefd, (void *) &addr, sizeof(addr)) < 0)
{
LOG(0, 0, 0, "Error in DAE bind: %s\n", strerror(errno));
@ -3300,8 +3301,8 @@ static void mainloop(void)
case FD_TYPE_DAE: // DAE requests
alen = sizeof(addr);
s = recvfrom(daefd, buf, sizeof(buf), MSG_WAITALL, (struct sockaddr *) &addr, &alen);
if (s > 0) processdae(buf, s, &addr, alen);
s = recvfromto(daefd, buf, sizeof(buf), MSG_WAITALL, (struct sockaddr *) &addr, &alen, &local);
if (s > 0) processdae(buf, s, &addr, alen, &local);
n--;
break;