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Don't echo broadcast packets back when Broadcast = direct.
[tinc]
/
src
/
multicast_device.c
diff --git
a/src/multicast_device.c
b/src/multicast_device.c
index
0b232db
..
99fafcc
100644
(file)
--- a/
src/multicast_device.c
+++ b/
src/multicast_device.c
@@
-1,7
+1,7
@@
/*
device.c -- multicast socket
Copyright (C) 2002-2005 Ivo Timmermans,
/*
device.c -- multicast socket
Copyright (C) 2002-2005 Ivo Timmermans,
- 2002-201
2
Guus Sliepen <guus@tinc-vpn.org>
+ 2002-201
3
Guus Sliepen <guus@tinc-vpn.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@
-158,7
+158,7
@@
static void close_device(void) {
static bool read_packet(vpn_packet_t *packet) {
int lenin;
static bool read_packet(vpn_packet_t *packet) {
int lenin;
- if((lenin = recv(device_fd, packet->data, MTU, 0)) <= 0) {
+ if((lenin = recv(device_fd,
(void *)
packet->data, MTU, 0)) <= 0) {
logger(LOG_ERR, "Error while reading from %s %s: %s", device_info,
device, strerror(errno));
return false;
logger(LOG_ERR, "Error while reading from %s %s: %s", device_info,
device, strerror(errno));
return false;
@@
-184,7
+184,7
@@
static bool write_packet(vpn_packet_t *packet) {
ifdebug(TRAFFIC) logger(LOG_DEBUG, "Writing packet of %d bytes to %s",
packet->len, device_info);
ifdebug(TRAFFIC) logger(LOG_DEBUG, "Writing packet of %d bytes to %s",
packet->len, device_info);
- if(sendto(device_fd, packet->data, packet->len, 0, ai->ai_addr, ai->ai_addrlen) < 0) {
+ if(sendto(device_fd,
(void *)
packet->data, packet->len, 0, ai->ai_addr, ai->ai_addrlen) < 0) {
logger(LOG_ERR, "Can't write to %s %s: %s", device_info, device,
strerror(errno));
return false;
logger(LOG_ERR, "Can't write to %s %s: %s", device_info, device,
strerror(errno));
return false;