X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fmingw%2Fdevice.c;h=441c52477ee6dd13a5f3480382c8c04bd84aea96;hp=56203d44939b789efb4c3b5f1f4b2a0d9faac4ff;hb=67498fb1b55960bcc2ccead2e6341de4167413af;hpb=d5e4226a37ff101cc9328ab6b1f791257cb23c57

diff --git a/src/mingw/device.c b/src/mingw/device.c
index 56203d44..441c5247 100644
--- a/src/mingw/device.c
+++ b/src/mingw/device.c
@@ -49,6 +49,7 @@ static DWORD WINAPI tapreader(void *bla) {
 	DWORD len;
 	OVERLAPPED overlapped;
 	vpn_packet_t packet;
+	int errors;
 
 	logger(LOG_DEBUG, "Tap reader running");
 
@@ -71,13 +72,22 @@ static DWORD WINAPI tapreader(void *bla) {
 			} else {
 				logger(LOG_ERR, "Error while reading from %s %s: %s", device_info,
 					   device, strerror(errno));
-				return -1;
+				errors++;
+				if(errors >= 10) {
+					EnterCriticalSection(&mutex);
+					running = false;
+					LeaveCriticalSection(&mutex);
+				}
+				usleep(1000000);
+				continue;
 			}
 		}
 
-		EnterCriticalSection(&mutex);
+		errors = 0;
 		packet.len = len;
 		packet.priority = 0;
+
+		EnterCriticalSection(&mutex);
 		route(myself, &packet);
 		LeaveCriticalSection(&mutex);
 	}