blob: e2efa817d85551976466ea5cc0b93bfc347d2a4d (
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
|
/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2015 Joyent, Inc.
*/
/*
* Regression test for illumos#5843.
*/
#include <string.h>
#include <stdlib.h>
#include <sys/random.h>
#define NTRIES 5
#define NOFF 128
#define NBYTES 223
int
main(void)
{
int i;
char buf[1024];
(void) memset(buf, 'a', sizeof (buf));
/*
* Try to go ahead and corrupt ourselves NTRIES times.
*/
for (i = 0; i < NTRIES; i++) {
(void) getrandom(buf + NOFF, NBYTES, 0);
}
for (i = 0; i < NOFF; i++) {
if (buf[i] != 'a')
abort();
}
for (i = NBYTES + NOFF; i < sizeof (buf); i++) {
if (buf[i] != 'a')
abort();
}
return (0);
}
|
