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duplocale: Work around AIX 7.1 bug.
[gnulib.git]
/
lib
/
vasprintf.c
diff --git
a/lib/vasprintf.c
b/lib/vasprintf.c
index
bda9aa1
..
e48b6d1
100644
(file)
--- a/
lib/vasprintf.c
+++ b/
lib/vasprintf.c
@@
-1,5
+1,5
@@
/* Formatted output to strings.
/* Formatted output to strings.
- Copyright (C) 1999, 2002
-2003
Free Software Foundation, Inc.
+ Copyright (C) 1999, 2002
, 2006-2010
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
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
@@
-13,15
+13,18
@@
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation,
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., 5
9 Temple Place - Suite 330, Boston, MA 02111-1307
, USA. */
+ Inc., 5
1 Franklin Street, Fifth Floor, Boston, MA 02110-1301
, USA. */
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
/* Specification. */
/* Specification. */
-#include "vasprintf.h"
+#ifdef IN_LIBASPRINTF
+# include "vasprintf.h"
+#else
+# include <stdio.h>
+#endif
+#include <errno.h>
#include <limits.h>
#include <stdlib.h>
#include <limits.h>
#include <stdlib.h>
@@
-34,11
+37,11
@@
vasprintf (char **resultp, const char *format, va_list args)
char *result = vasnprintf (NULL, &length, format, args);
if (result == NULL)
return -1;
char *result = vasnprintf (NULL, &length, format, args);
if (result == NULL)
return -1;
+
if (length > INT_MAX)
{
if (length > INT_MAX)
{
- /* We could produce such a big string, but can't return its length
- as an 'int'. */
free (result);
free (result);
+ errno = EOVERFLOW;
return -1;
}
return -1;
}