X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fnet_packet.c;h=ed04a85d55bcaf8cad78492d9881f9c93917df15;hb=00d81ee6236e76f80b84372ac5c635636ad48136;hp=71f02a1e0e24c67148775918416511811327646c;hpb=e6497a23f7689663aa2c19311a278e20661bddc1;p=tinc

diff --git a/src/net_packet.c b/src/net_packet.c
index 71f02a1e..ed04a85d 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -1573,10 +1573,19 @@ void handle_device_data(void *data, int flags) {
 	vpn_packet_t packet;
 	packet.offset = DEFAULT_PACKET_OFFSET;
 	packet.priority = 0;
+	static int errors = 0;
 
 	if(devops.read(&packet)) {
+		errors = 0;
 		myself->in_packets++;
 		myself->in_bytes += packet.len;
 		route(myself, &packet);
+	} else {
+		usleep(errors * 50000);
+		errors++;
+		if(errors > 10) {
+			logger(DEBUG_ALWAYS, LOG_ERR, "Too many errors from %s, exiting!", device);
+			event_exit();
+		}
 	}
 }