view lib/asprintf.c @ 425:67815606c5d9 3.0-beta2

Prevent NULL deref in lw_expr_destroy
author lost@l-w.ca
date Sun, 19 Sep 2010 10:27:47 -0600
parents 3c2e1f24cc7d
children
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/* Formatted output to strings.
   Copyright (C) 1999, 2002, 2006-2007, 2009-2010 Free Software Foundation,
   Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License along
   with this program; if not, write to the Free Software Foundation,
   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */

#include <config.h>

/* Specification.  */
#ifdef IN_LIBASPRINTF
# include "vasprintf.h"
#else
# include <stdio.h>
#endif

#include <stdarg.h>

int
asprintf (char **resultp, const char *format, ...)
{
  va_list args;
  int result;

  va_start (args, format);
  result = vasprintf (resultp, format, args);
  va_end (args);
  return result;
}