blob: 14ef3a9d9e3ff131b8f76014d1916b04072d4a82 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/* Test of safe automatic memory allocation.
Copyright (C) 2005, 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 of the License, 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, see <http://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2005. */
#include <config.h>
#include "malloca.h"
#include <stdlib.h>
static void
do_allocation (int n)
{
void *ptr = malloca (n);
freea (ptr);
ptr = safe_alloca (n);
}
void (*func) (int) = do_allocation;
int
main ()
{
int i;
/* Repeat a lot of times, to make sure there's no memory leak. */
for (i = 0; i < 50000; i++)
{
/* Try various values.
n = 0 gave a crash on Alpha with gcc-2.5.8.
Some versions of MacOS X have a stack size limit of 512 KB. */
func (34);
func (134);
func (399);
func (510823);
func (129321);
func (0);
func (4070);
func (4095);
func (1);
func (16582);
}
return 0;
}
|
