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Diffstat (limited to 'ncurses/tinfo/home_terminfo.c')
-rw-r--r--ncurses/tinfo/home_terminfo.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/ncurses/tinfo/home_terminfo.c b/ncurses/tinfo/home_terminfo.c
index 92c26705a016..4521c4a8da68 100644
--- a/ncurses/tinfo/home_terminfo.c
+++ b/ncurses/tinfo/home_terminfo.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2007,2008 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 *
@@ -37,9 +37,7 @@
#include <curses.priv.h>
#include <tic.h>
-MODULE_ID("$Id: home_terminfo.c,v 1.10 2007/04/21 23:11:53 tom Exp $")
-
-#define my_length (strlen(home) + sizeof(PRIVATE_INFO))
+MODULE_ID("$Id: home_terminfo.c,v 1.11 2008/08/03 23:43:11 tom Exp $")
/* ncurses extension...fall back on user's private directory */
@@ -54,9 +52,9 @@ _nc_home_terminfo(void)
if (use_terminfo_vars()) {
if (MyBuffer == 0) {
- if ((home = getenv("HOME")) != 0
- && my_length <= PATH_MAX) {
- MyBuffer = typeMalloc(char, my_length);
+ if ((home = getenv("HOME")) != 0) {
+ unsigned want = (strlen(home) + sizeof(PRIVATE_INFO));
+ MyBuffer = typeMalloc(char, want);
if (MyBuffer == 0)
_nc_err_abort(MSG_NO_MEMORY);
(void) sprintf(MyBuffer, PRIVATE_INFO, home);