From 86e342501deaec3df79b31c13dd6d622938176e2 Mon Sep 17 00:00:00 2001
From: Mark Pizzolato <mark@infocomm.com>
Date: Sat, 28 Dec 2013 05:31:07 -0800
Subject: [PATCH] SCP: One more static analyzer potential issue from Peter
 Schorn.

---
 sim_sock.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sim_sock.c b/sim_sock.c
index 46060084..1b13ff13 100644
--- a/sim_sock.c
+++ b/sim_sock.c
@@ -558,6 +558,8 @@ if ((port != NULL) && (port_len != 0))
 if ((cptr == NULL) || (*cptr == 0)) {
     if (((default_host == NULL) || (*default_host == 0)) || ((default_port == NULL) || (*default_port == 0)))
         return SCPE_ARG;
+    if ((host == NULL) || (port == NULL))
+        return SCPE_ARG;                            /* no place */
     if ((strlen(default_host) >= host_len) || (strlen(default_port) >= port_len))
         return SCPE_ARG;                            /* no room */
     strcpy (host, default_host);