From 740f0122542b6320250f1a8a4ca527bd8de9855e Mon Sep 17 00:00:00 2001
From: Nick Briggs <nicholas.h.briggs@gmail.com>
Date: Thu, 2 Sep 2021 15:14:32 -0700
Subject: [PATCH] Eliminate URaid access to uninitialized pointer when saving
 post-crash VM image

Old code attempted to save the display region through an uninitialized pointer
which occurs nowhere else in the system.  Removed the save.
---
 src/uraid.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/uraid.c b/src/uraid.c
index 3eb8872..821baa7 100644
--- a/src/uraid.c
+++ b/src/uraid.c
@@ -777,10 +777,6 @@ LispPTR uraid_commands() {
         printf("VMEMSAVE: v filename (it's NOT bootable)\n");
         return (T);
       }
-#ifndef DISPLAYBUFFER
-      copy_region(HideDisp68k, DisplayRegion68k, DisplayRasterWidth, displayheight);
-#endif /* DISPLAYBUFFER */
-
       if (vmem_save(URaid_arg1) != NIL) {
 #ifndef DISPLAYBUFFER
         clear_display();