mirror of
https://git.kernel.org/pub/scm/network/wireless/iwd.git
synced 2024-11-22 23:09:34 +01:00
6bf7e638b0
==24642==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffe00450850 at pc 0x7f2043eef5e3 bp 0x7ffe00450660 sp 0x7ffe0044fdf0
WRITE of size 3 at 0x7ffe00450850 thread T0
#0 0x7f2043eef5e2 in __interceptor_vsprintf /var/tmp/portage/sys-devel/gcc-8.2.0-r2/work/gcc-8.2.0/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:1522
#1 0x7f2043eef956 in __interceptor_sprintf /var/tmp/portage/sys-devel/gcc-8.2.0-r2/work/gcc-8.2.0/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:1553
#2 0x4026f1 in prf_test unit/test-prf-sha1.c:64
#3 0x407478 in l_test_run ell/test.c:83
#4 0x4029e3 in main unit/test-prf-sha1.c:130
#5 0x7f2042dd9ed9 in __libc_start_main (/lib64/libc.so.6+0x20ed9)
#6 0x401f79 in _start (/home/denkenz/iwd-master/unit/test-prf-sha1+0x401f79)
132 lines
3.5 KiB
C
132 lines
3.5 KiB
C
/*
|
|
*
|
|
* Wireless daemon for Linux
|
|
*
|
|
* Copyright (C) 2013-2014 Intel Corporation. All rights reserved.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <assert.h>
|
|
#include <ell/ell.h>
|
|
|
|
#include "src/crypto.h"
|
|
|
|
struct prf_data {
|
|
const char *key;
|
|
unsigned int key_len;
|
|
const char *prefix;
|
|
unsigned int prefix_len;
|
|
const char *data;
|
|
unsigned int data_len;
|
|
const char *prf;
|
|
};
|
|
|
|
static void prf_test(const void *data)
|
|
{
|
|
const struct prf_data *test = data;
|
|
unsigned int prf_len;
|
|
unsigned char output[512];
|
|
char prf[1024];
|
|
unsigned int i;
|
|
bool result;
|
|
|
|
prf_len = strlen(test->prf) / 2;
|
|
|
|
printf("PRF = %s (%d octects)\n", test->prf, prf_len);
|
|
|
|
result = prf_sha1(test->key, test->key_len, test->prefix,
|
|
test->prefix_len, test->data, test->data_len,
|
|
output, prf_len);
|
|
|
|
assert(result == true);
|
|
|
|
for (i = 0; i < prf_len; i++)
|
|
sprintf(prf + (i * 2), "%02x", output[i]);
|
|
|
|
printf("Result = %s\n", prf);
|
|
|
|
assert(strcmp(test->prf, prf) == 0);
|
|
}
|
|
|
|
static const struct prf_data test_case_1 = {
|
|
.key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
|
|
"\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
|
|
.key_len = 20,
|
|
.prefix = "prefix",
|
|
.prefix_len = 6,
|
|
.data = "Hi There",
|
|
.data_len = 8,
|
|
.prf = "bcd4c650b30b9684951829e0d75f9d54"
|
|
"b862175ed9f00606e17d8da35402ffee"
|
|
"75df78c3d31e0f889f012120c0862beb"
|
|
"67753e7439ae242edb8373698356cf5a",
|
|
};
|
|
|
|
static const struct prf_data test_case_2 = {
|
|
.key = "Jefe",
|
|
.key_len = 4,
|
|
.prefix = "prefix",
|
|
.prefix_len = 6,
|
|
.data = "what do ya want for nothing?",
|
|
.data_len = 28,
|
|
.prf = "51f4de5b33f249adf81aeb713a3c20f4"
|
|
"fe631446fabdfa58244759ae58ef9009"
|
|
"a99abf4eac2ca5fa87e692c440eb4002"
|
|
"3e7babb206d61de7b92f41529092b8fc",
|
|
};
|
|
|
|
static const struct prf_data test_case_3 = {
|
|
.key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
|
|
"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
|
|
.key_len = 20,
|
|
.prefix = "prefix",
|
|
.prefix_len = 6,
|
|
.data = "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
|
|
"\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
|
|
"\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
|
|
"\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
|
|
"\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
|
|
.data_len = 50,
|
|
.prf = "e1ac546ec4cb636f9976487be5c86be1"
|
|
"7a0252ca5d8d8df12cfb0473525249ce"
|
|
"9dd8d177ead710bc9b590547239107ae"
|
|
"f7b4abd43d87f0a68f1cbd9e2b6f7607",
|
|
};
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
l_test_init(&argc, &argv);
|
|
|
|
if (!l_checksum_is_supported(L_CHECKSUM_SHA1, true)) {
|
|
printf("SHA1 support missing, skipping...\n");
|
|
goto done;
|
|
}
|
|
|
|
l_test_add("/prf-sha1/Test case 1", prf_test, &test_case_1);
|
|
l_test_add("/prf-sha1/Test case 2", prf_test, &test_case_2);
|
|
l_test_add("/prf-sha1/Test case 3", prf_test, &test_case_3);
|
|
|
|
done:
|
|
return l_test_run();
|
|
}
|