From 423cbf4ddca6578b87e0f8a3fc425688cd1ca89c Mon Sep 17 00:00:00 2001

From: Martin Sehnoutka <msehnout@redhat.com>

Date: Tue, 6 Sep 2016 16:18:39 +0200

Subject: [PATCH 06/59] Close stdin/out/err before listening for incoming

 connections.

When running vsftpd as a stand-alone FTP daemon, vsftpd

did not close stdin/out/err. This caused the start script

to hang waiting for stdin to close. Before this patch was

applied, one had to hit ctrl+c in order to get shell prompt

back. Correct behavior:

$ /etc/init.d/vsftpd start | tee

Starting vsftpd for vsftpd:                                [  OK  ]

$

---

 standalone.c | 3 +++

 1 file changed, 3 insertions(+)

diff --git a/standalone.c b/standalone.c

index ba01ab1..e0f2d5b 100644

--- a/standalone.c

+++ b/standalone.c

@@ -130,6 +130,9 @@ vsf_standalone_main(void)

       die("could not bind listening IPv6 socket");

     }

   }

+  vsf_sysutil_close(0);

+  vsf_sysutil_close(1);

+  vsf_sysutil_close(2);

   retval = vsf_sysutil_listen(listen_sock, VSFTP_LISTEN_BACKLOG);

   if (vsf_sysutil_retval_is_error(retval))

   {

-- 

2.14.4