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Remove unused variables.
[tinc]
/
src
/
net.c
diff --git
a/src/net.c
b/src/net.c
index
ee58ac0
..
08e3cad
100644
(file)
--- a/
src/net.c
+++ b/
src/net.c
@@
-280,12
+280,21
@@
static void check_network_activity(fd_set * readset, fd_set * writeset) {
int result, i;
socklen_t len = sizeof(result);
vpn_packet_t packet;
int result, i;
socklen_t len = sizeof(result);
vpn_packet_t packet;
+ static int errors = 0;
/* check input from kernel */
if(device_fd >= 0 && FD_ISSET(device_fd, readset)) {
if(read_packet(&packet)) {
/* check input from kernel */
if(device_fd >= 0 && FD_ISSET(device_fd, readset)) {
if(read_packet(&packet)) {
+ errors = 0;
packet.priority = 0;
route(myself, &packet);
packet.priority = 0;
route(myself, &packet);
+ } else {
+ usleep(errors * 50000);
+ errors++;
+ if(errors > 10) {
+ logger(LOG_ERR, "Too many errors from %s, exiting!", device);
+ running = false;
+ }
}
}
}
}