ncurses 6.4 - patch 20230624

[ncurses.git] / ncurses / tinfo / lib_setup.c

diff --git a/ncurses/tinfo/lib_setup.c b/ncurses/tinfo/lib_setup.c
index db93a368fda162022a48dda6edda2468e41140f7..cdc6726c6064037fc79fcade14ad323cd054d331 100644 (file)
--- a/ncurses/tinfo/lib_setup.c
+++ b/ncurses/tinfo/lib_setup.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright 2018-2021,2022 Thomas E. Dickey                                *
+ * Copyright 2018-2022,2023 Thomas E. Dickey                                *
  * Copyright 1998-2016,2017 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -49,7 +49,7 @@
 #include <locale.h>
 #endif
 
-MODULE_ID("$Id: lib_setup.c,v 1.218 2022/08/13 18:12:22 tom Exp $")
+MODULE_ID("$Id: lib_setup.c,v 1.219 2023/06/24 13:25:14 tom Exp $")
 
 /****************************************************************************
  *
@@ -679,10 +679,9 @@ TINFO_SETUP_TERM(TERMINAL **tp,
 #endif
     }
     myname = strdup(tname);
-
-    if (strlen(myname) > MAX_NAME_SIZE) {
+    if (myname == NULL || strlen(myname) > MAX_NAME_SIZE) {
        ret_error(TGETENT_ERR,
-                 "TERM environment must be <= %d characters.\n",
+                 "TERM environment must be 1..%d characters.\n",
                  MAX_NAME_SIZE,
                  free(myname));
     }