ncurses 6.2 - patch 20201227

[ncurses.git] / test / picsmap.c

diff --git a/test/picsmap.c b/test/picsmap.c
index 3c4eb697a4de710a91be75b4e3aa3732bff09dbb..a2e4c430e03cfcb001574562281dbaf72ee36ab2 100644 (file)
--- a/test/picsmap.c
+++ b/test/picsmap.c
@@ -27,7 +27,7 @@
  * authorization.                                                           *
  ****************************************************************************/
 /*
- * $Id: picsmap.c,v 1.134 2020/07/11 23:01:49 tom Exp $
+ * $Id: picsmap.c,v 1.135 2020/12/26 18:04:03 tom Exp $
  *
  * Author: Thomas E. Dickey
  *
@@ -1612,7 +1612,7 @@ report_colors(PICS_HEAD * pics)
            for (k = 0; k < wide; ++k) {
                int n = j + (k * high);
                size_t want = (sizeof(buffer) - (size_t) (s - buffer));
-               if (want < 100)
+               if (want < 100 || want >= sizeof(buffer))
                    break;
                if (n >= pics->colors)
                    break;