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Fix check for raw socket support.
[tinc]
/
src
/
net_setup.c
diff --git
a/src/net_setup.c
b/src/net_setup.c
index
e9a063a
..
299e372
100644
(file)
--- a/
src/net_setup.c
+++ b/
src/net_setup.c
@@
-397,6
+397,8
@@
static bool setup_myself(void) {
myself->options |= OPTION_CLAMP_MSS;
get_config_bool(lookup_config(config_tree, "PriorityInheritance"), &priorityinheritance);
myself->options |= OPTION_CLAMP_MSS;
get_config_bool(lookup_config(config_tree, "PriorityInheritance"), &priorityinheritance);
+ get_config_bool(lookup_config(config_tree, "DecrementTTL"), &decrement_ttl);
+ get_config_bool(lookup_config(config_tree, "Broadcast"), &broadcast);
#if !defined(SOL_IP) || !defined(IP_TOS)
if(priorityinheritance)
#if !defined(SOL_IP) || !defined(IP_TOS)
if(priorityinheritance)
@@
-578,6
+580,7
@@
static bool setup_myself(void) {
/* Open sockets */
/* Open sockets */
+ listen_sockets = 0;
cfg = lookup_config(config_tree, "BindToAddress");
do {
cfg = lookup_config(config_tree, "BindToAddress");
do {
@@
-599,9
+602,12
@@
static bool setup_myself(void) {
return false;
}
return false;
}
- listen_sockets = 0;
-
for(aip = ai; aip; aip = aip->ai_next) {
for(aip = ai; aip; aip = aip->ai_next) {
+ if(listen_sockets >= MAXSOCKETS) {
+ logger(LOG_ERR, "Too many listening sockets");
+ return false;
+ }
+
listen_socket[listen_sockets].tcp =
setup_listen_socket((sockaddr_t *) aip->ai_addr);
listen_socket[listen_sockets].tcp =
setup_listen_socket((sockaddr_t *) aip->ai_addr);