ncurses 6.5 - patch 20240511

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

diff --git a/ncurses/tinfo/lib_setup.c b/ncurses/tinfo/lib_setup.c
index 99097f00fc1d3e9844a1ae03e9e3f4a93c280991..66226b1120dc54a043758825297fa9c8521c7935 100644 (file)
--- a/ncurses/tinfo/lib_setup.c
+++ b/ncurses/tinfo/lib_setup.c
@@ -49,7 +49,7 @@
 #include <locale.h>
 #endif
 
-MODULE_ID("$Id: lib_setup.c,v 1.240 2024/04/20 17:04:05 tom Exp $")
+MODULE_ID("$Id: lib_setup.c,v 1.241 2024/05/11 19:07:34 tom Exp $")
 
 /****************************************************************************
  *
@@ -569,11 +569,11 @@ _nc_get_screensize(SCREEN *sp,
             * variable.
             */
            if ((value = _nc_getenv_num("LINES")) > 0) {
-               *linep = value;
+               *linep = Min(value, MAX_ENV_LINES);
                T(("screen size: environment LINES = %d", *linep));
            }
            if ((value = _nc_getenv_num("COLUMNS")) > 0) {
-               *colp = value;
+               *colp = Min(value, MAX_ENV_COLUMNS);
                T(("screen size: environment COLUMNS = %d", *colp));
            }