From 8f571fef86bf3dab99a0f3cc7efee239a2829f4b Mon Sep 17 00:00:00 2001
From: Mark Pizzolato <mark@infocomm.com>
Date: Wed, 13 Nov 2019 23:22:25 -0800
Subject: [PATCH] SCP: Abort attempting to emit bad debug output

---
 scp.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/scp.c b/scp.c
index ba15f052..19ee3fd6 100644
--- a/scp.c
+++ b/scp.c
@@ -12886,6 +12886,14 @@ if (sim_deb && dptr && ((dptr->dctrl | (uptr ? uptr->dctrl : 0)) & dbits)) {
                 }
             j = i + 1;
             }
+        else {
+            if (buf[i] == 0) {      /* Imbedded \0 character in formatted result? */
+                fprintf (stderr, "sim_debug() formatted result: '%s'\r\n"
+                                 "            has an imbedded \\0 character.\r\n"
+                                 "DON'T DO THAT!\r\n", buf);
+                abort();
+                }
+            }
         }
     if (i > j) {
         if (!debug_unterm)                          /* print prefix when required */