X-Git-Url: https://git.librecmc.org/?p=oweals%2Ftinc.git;a=blobdiff_plain;f=src%2Fnet.c;h=bed779a5c50b3ef78abdd5a29a40bfc5b1822540;hp=ee58ac0a0b943bf1f2e1c8e0f9bba3f179189925;hb=a91bf2dfcd0f5857905e59da7d944654e0875503;hpb=aca70cd3c3fe787e62c618849e43f67b3870ac20

diff --git a/src/net.c b/src/net.c
index ee58ac0..bed779a 100644
--- 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 errors = 0;
 
 	/* 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);
+		} else {
+			usleep(errors * 50000);
+			errors++;
+			if(errors > 10) {
+				logger(LOG_ERR, "Too many errors from %s, exiting!", device);
+				running = false;
+			}
 		}
 	}