ncurses 6.4 - patch 20230624

[ncurses.git] / test / test_setupterm.c

diff --git a/test/test_setupterm.c b/test/test_setupterm.c
index 4e53c2e7c0cfcb54f0a5d7499821f7271a49385a..24d7c46c7773846b1b5c83f6ce0fc498f0182a2d 100644 (file)
--- a/test/test_setupterm.c
+++ b/test/test_setupterm.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright 2020,2022 Thomas E. Dickey                                     *
+ * Copyright 2020-2022,2023 Thomas E. Dickey                                *
  * Copyright 2015,2016 Free Software Foundation, Inc.                       *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -30,7 +30,7 @@
 /*
  * Author: Thomas E. Dickey
  *
- * $Id: test_setupterm.c,v 1.16 2022/12/10 23:23:27 tom Exp $
+ * $Id: test_setupterm.c,v 1.17 2023/06/24 14:19:52 tom Exp $
  *
  * A simple demo of setupterm/restartterm.
  */
@@ -48,6 +48,13 @@ static TERMINAL **saved_terminals;
 static size_t num_saved;
 static size_t max_saved;
 
+static void
+failed(const char *msg)
+{
+    perror(msg);
+    ExitProgram(EXIT_FAILURE);
+}
+
 static void
 finish(int code)
 {
@@ -73,6 +80,8 @@ save_curterm(void)
        if (num_saved + 1 >= max_saved) {
            max_saved += 100;
            saved_terminals = typeRealloc(TERMINAL *, max_saved, saved_terminals);
+           if (saved_terminals == NULL)
+               failed("realloc");
        }
        saved_terminals[num_saved++] = cur_term;
     }