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Only send packets via UDP if UDP communication is possible.
[oweals/tinc.git]
/
src
/
route.c
diff --git
a/src/route.c
b/src/route.c
index ec01491cd5f35979f1269c5d2a2c5357ea006c0d..c458ea4f67ee8d9cc06b273381b526fd3607f11a 100644
(file)
--- a/
src/route.c
+++ b/
src/route.c
@@
-376,11
+376,11
@@
static void route_ipv4(node_t *source, vpn_packet_t *packet)
if(!checklength(source, packet, ether_size + ip_size))
return;
if(!checklength(source, packet, ether_size + ip_size))
return;
- if(((packet->data[30] & 0xf0) == 0xe0) ||
+ if(((packet->data[30] & 0xf0) == 0xe0) ||
(
packet->data[30] == 255 &&
packet->data[31] == 255 &&
packet->data[32] == 255 &&
packet->data[30] == 255 &&
packet->data[31] == 255 &&
packet->data[32] == 255 &&
- packet->data[33] == 255)
+ packet->data[33] == 255)
)
broadcast_packet(source, packet);
else
route_ipv4_unicast(source, packet);
broadcast_packet(source, packet);
else
route_ipv4_unicast(source, packet);