From 3a52803e19da367b9081d838f21635749800eb72 Mon Sep 17 00:00:00 2001
From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Mon, 17 Jan 2022 16:50:04 -0500
Subject: [PATCH] appl/kf: doit close socket before returning

Change-Id: Ida564ea4c27c1bd50004340ac7dbab5f11dbf531
---
 appl/kf/kf.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/appl/kf/kf.c b/appl/kf/kf.c
index ecef93965..fd4f17498 100644
--- a/appl/kf/kf.c
+++ b/appl/kf/kf.c
@@ -312,7 +312,9 @@ doit (const char *hostname, int port, const char *svc,
 	    continue;
 	}
 	freeaddrinfo (ai);
-	return proto (s, hostname, svc, message, len);
+	error = proto(s, hostname, svc, message, len);
+	close(s);
+	return error;
     }
     warnx ("failed to contact %s", hostname);
     freeaddrinfo (ai);