From a14a0545c199f0630f9f86f45c72b209dc35316f Mon Sep 17 00:00:00 2001
From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Mon, 20 Jul 2020 15:43:29 -0400
Subject: [PATCH] hpropd: enable keepalive mode on incoming sockets

Change-Id: I01c9c796357189c5f339bcf211e913989157e783
---
 kdc/hpropd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kdc/hpropd.c b/kdc/hpropd.c
index fcd200dcf..fd9df08e8 100644
--- a/kdc/hpropd.c
+++ b/kdc/hpropd.c
@@ -141,6 +141,7 @@ main(int argc, char **argv)
 	    mini_inetd (krb5_getportbyname (context, "hprop", "tcp",
 					    HPROP_PORT), &sock);
 	}
+	socket_set_keepalive(sock, 1);
 	sin_len = sizeof(ss);
 	if (getpeername(sock, sa, &sin_len) < 0)
 	    krb5_err(context, 1, errno, "getpeername");