From 923067e09911921383c2603fd4057fa5ad146235 Mon Sep 17 00:00:00 2001
From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Fri, 14 Jan 2022 23:21:16 -0500
Subject: [PATCH] lib/kadm5: kadm_connect do not close 's' more than once

If 's' is closed before exiting, it must be set to rk_INVALID_SOCKET.

Change-Id: I63caf992aa3a6b2c86c918a660025fc054d396d6
---
 lib/kadm5/init_c.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/kadm5/init_c.c b/lib/kadm5/init_c.c
index a709e3e7c..fed1be5ad 100644
--- a/lib/kadm5/init_c.c
+++ b/lib/kadm5/init_c.c
@@ -530,6 +530,7 @@ kadm_connect(kadm5_client_context *ctx)
 	if (connect(s, a->ai_addr, a->ai_addrlen) < 0) {
 	    krb5_warn(context, errno, "connect(%s)", hostname);
 	    rk_closesocket(s);
+	    s = rk_INVALID_SOCKET;
 	    continue;
 	}
 	break;