From 84d46adcee6dfdea49f5e156e106abd57b7fc6c7 Mon Sep 17 00:00:00 2001
From: Jamie Cameron <jcameron@webmin.com>
Date: Mon, 20 May 2024 13:29:26 -0700
Subject: [PATCH] There are only 65536 ports
 https://github.com/webmin/webmin/discussions/2161

---
 fastrpc.cgi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fastrpc.cgi b/fastrpc.cgi
index dd747aa27..4c0e885ea 100755
--- a/fastrpc.cgi
+++ b/fastrpc.cgi
@@ -349,6 +349,9 @@ if ($fh6) {
 	}
 while(1) {
 	$$port++;
+	if ($$port >= 65536) {
+		return "Failed to allocate a free port!";
+		}
 	$pack = pack_sockaddr_in($$port, INADDR_ANY);
 	next if (!bind($fh, $pack));
 	if ($fh6) {