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/*
* Copyright (c) 2017 Juniper Networks. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <assert.h>
#include <errno.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
static errno_t e;
static const char *_RESTRICT_KYWD m;
void
h(const char *_RESTRICT_KYWD msg, void *_RESTRICT_KYWD ptr, errno_t error)
{
e = error;
m = msg;
}
int
main(void)
{
char a;
char b[3];
/* null ptr */
(void) set_constraint_handler_s(ignore_handler_s);
assert(memset_s(0, 1, 1, 1) != 0);
/* smax > rmax */
(void) set_constraint_handler_s(ignore_handler_s);
assert(memset_s(&b, RSIZE_MAX + 1, 1, 1) != 0);
/* smax < 0 */
(void) set_constraint_handler_s(ignore_handler_s);
assert(memset_s(&a, -1, 1, 1) != 0);
/* normal */
(void) set_constraint_handler_s(ignore_handler_s);
a = 3;
assert(memset_s(&a, 1, 5, 1) == 0);
assert(a == 5);
/* n > rmax */
(void) set_constraint_handler_s(ignore_handler_s);
assert(memset_s(&a, 1, 1, RSIZE_MAX + 1) != 0);
/* n < 0 */
(void) set_constraint_handler_s(ignore_handler_s);
assert(memset_s(&a, 1, 1, -1) != 0);
/* n < smax */
(void) set_constraint_handler_s(ignore_handler_s);
b[0] = 1; b[1] = 2; b[2] = 3;
assert(memset_s(&b[0], 3, 9, 1) == 0);
assert(b[0] == 9);
assert(b[1] == 2);
assert(b[2] == 3);
/* n > smax, handler */
(void) set_constraint_handler_s(h);
e = 0;
m = NULL;
b[0] = 1; b[1] = 2; b[2] = 3;
assert(memset_s(&b[0], 1, 9, 3) != 0);
assert(e > 0);
assert(strcmp(m, "memset_s: n > smax") == 0);
assert(b[0] == 9);
assert(b[1] == 2);
assert(b[2] == 3);
/* smax > rmax, handler */
(void) set_constraint_handler_s(h);
e = 0;
m = NULL;
assert(memset_s(&a, RSIZE_MAX + 1, 1, 1) != 0);
assert(e > 0);
assert(strcmp(m, "memset_s: smax > RSIZE_MAX") == 0);
/* smax < 0, handler */
(void) set_constraint_handler_s(h);
e = 0;
m = NULL;
assert(memset_s(&a, -1, 1, 1) != 0);
assert(e > 0);
assert(strcmp(m, "memset_s: smax > RSIZE_MAX") == 0);
/* n > rmax, handler */
(void) set_constraint_handler_s(h);
e = 0;
m = NULL;
assert(memset_s(&a, 1, 1, RSIZE_MAX + 1) != 0);
assert(e > 0);
assert(strcmp(m, "memset_s: n > RSIZE_MAX") == 0);
/* n < 0, handler */
(void) set_constraint_handler_s(h);
e = 0;
m = NULL;
assert(memset_s(&a, 1, 1, -1) != 0);
assert(e > 0);
assert(strcmp(m, "memset_s: n > RSIZE_MAX") == 0);
return (0);
}
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