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diff lib/argp-namefrob.h @ 12214:57423bea6079

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argp: avoid memory leak argp has been leaking memory since commit 79c0a43, in Jul 2006. * modules/argp (Depends-on): Use dirname-lgpl, not dirname. * lib/argp-namefrob.h (__argp_base_name): Use last_component, not base_name, since the latter malloc()s and can call exit(). Signed-off-by: Eric Blake <ebb9@byu.net>
author Eric Blake <ebb9@byu.net>
date Thu, 29 Oct 2009 13:38:52 -0600
parents bbbbbf4cd1c5
children e8d2c6fc33ad
line wrap: on
line diff
--- a/lib/argp-namefrob.h
+++ b/lib/argp-namefrob.h
@@ -1,5 +1,5 @@
 /* Name frobnication for compiling argp outside of glibc
-   Copyright (C) 1997, 2003, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2003, 2007, 2009 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Miles Bader <miles@gnu.ai.mit.edu>.
 
@@ -147,7 +147,7 @@
 extern char *__argp_base_name(const char *arg);
 #else
 # include "dirname.h"
-# define __argp_base_name base_name
+# define __argp_base_name last_component
 #endif
 
 #if defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME