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/*
* 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 (c) 2014 Joyent, Inc. All rights reserved.
*/
/*
* Throw a bunch of bad ioctls at us and make sure that we get ENOTTY.
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <stdio.h>
#include <strings.h>
#include <unistd.h>
#include <stropts.h>
#include <limits.h>
#include <assert.h>
/*
* We're including a bunch of bad header files that have ioctl numbers that we
* know we shouldn't.
*/
#include <sys/ipd.h>
#include <sys/dtrace.h>
#define VND_PATH "/dev/vnd/ctl"
/*
* A series of bad requests
*/
static int requests[] = {
0,
1,
42,
169,
4096,
INT_MAX,
IPDIOC_CORRUPT,
IPDIOC_REMOVE,
DTRACEIOC_CONF,
DTRACEIOC_REPLICATE,
-1
};
int
main(void)
{
int fd, i;
fd = open(VND_PATH, O_RDONLY);
if (fd < 0) {
(void) fprintf(stderr, "failed to open %s read only: %s\n",
VND_PATH, strerror(errno));
return (1);
}
for (i = 0; requests[i] != -1; i++) {
int ret;
ret = ioctl(fd, requests[i], NULL);
assert(ret == -1);
assert(errno == ENOTTY);
}
assert(close(fd) == 0);
return (0);
}
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