From 9f6a8460ac70dc42558d6f159e73a13d14c84438 Mon Sep 17 00:00:00 2001
From: z3APA3A <3APA3A@3proxy.ru>
Date: Thu, 15 Oct 2020 01:17:10 +0300
Subject: [PATCH] limit failed mapping attempts to 13

---
 src/sockmap.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/sockmap.c b/src/sockmap.c
index 4981ffa..8e1c1f5 100644
--- a/src/sockmap.c
+++ b/src/sockmap.c
@@ -157,6 +157,7 @@ log(logbuf);
 #endif
 
 	if(needaction > 2 && !sleeptime){
+		if(needaction > 13){RETURN (93);}
 		sleeptime = (1<<(needaction-2));
 	}
 	if(sleeptime > 0) {