X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Finserts.c;h=9ba373f23fbddef884c474810324c1fc8dfcd195;hp=ffac333691864dcc242838760fb19676ab0183ed;hb=07e31b3b587a07281ff7c71e5c13248a31048257;hpb=64f44b13d30e0a7bc2921a9d43755423f81564fd

diff --git a/test/inserts.c b/test/inserts.c
index ffac3336..9ba373f2 100644
--- a/test/inserts.c
+++ b/test/inserts.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2002-2010,2012 Free Software Foundation, Inc.              *
+ * Copyright (c) 2002-2016,2017 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -26,7 +26,7 @@
  * authorization.                                                           *
  ****************************************************************************/
 /*
- * $Id: inserts.c,v 1.26 2012/12/09 00:51:51 tom Exp $
+ * $Id: inserts.c,v 1.29 2017/04/08 22:20:46 tom Exp $
  *
  * Demonstrate the winsstr() and winsch functions.
  * Thomas Dickey - 2002/10/19
@@ -161,7 +161,8 @@ test_inserts(int level)
 	static char cmd[80];
 	setlocale(LC_ALL, "");
 
-	putenv(strcpy(cmd, "TABSIZE=8"));
+	_nc_STRCPY(cmd, "TABSIZE=8", sizeof(cmd));
+	putenv(cmd);
 
 	initscr();
 	(void) cbreak();	/* take input chars one at a time, no wait for \n */
@@ -219,11 +220,13 @@ test_inserts(int level)
 	case key_RECUR:
 	    test_inserts(level + 1);
 
-	    touchwin(look);
+	    if (look)
+		touchwin(look);
 	    touchwin(work);
 	    touchwin(show);
 
-	    wnoutrefresh(look);
+	    if (look)
+		wnoutrefresh(look);
 	    wnoutrefresh(work);
 	    wnoutrefresh(show);
 
@@ -317,6 +320,8 @@ test_inserts(int level)
 		beep();
 		break;
 	    }
+	    if (length >= BUFSIZ - 2)
+		break;
 	    buffer[length++] = (char) ch;
 	    buffer[length] = '\0';