From cef27b8576a7967f87f58b091e8b622b4b134b1b Mon Sep 17 00:00:00 2001
From: Sven Geuer <68420948@users.noreply.github.com>
Date: Sun, 21 Jan 2024 23:04:33 +0100
Subject: [PATCH] As worker, close the unneeded listening socket.

---
 proxytunnel.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/proxytunnel.c b/proxytunnel.c
index 210948b..e489a5a 100644
--- a/proxytunnel.c
+++ b/proxytunnel.c
@@ -343,6 +343,9 @@ void do_daemon()
 		if ( ( pid = fork() ) < 0 ) {
 			my_perror( "Cannot fork worker" );
 		} else if ( pid == 0 ) {
+			/* As worker, we do not need to listen for new connections */
+			close(listen_sd);
+
 			read_fd = write_fd = sd_client;
 
 			/* Create a stdin/out stream */