curl/tests/unit/unit1612.c
Viktor Szakats 4e98f6d225
units: drop redundant pointer check and workaround
All users of the `verify_memory()` macro used a fixed-length buffer for
the test output, which then needed a workaround to silence GCC
`-Waddress` warnings.

```
tests/unit/unit1615.c: In function 'test_unit1615':
tests/libtest/unitcheck.h:51:8: error: the address of 'output_buf' will always evaluate as 'true' [-Werror=address]
   51 |     if((dynamic) && memcmp(dynamic, check, len)) {                          \
      |        ^
tests/unit/unit1615.c:114:3: note: in expansion of macro 'verify_memory'
  114 |   verify_memory(output_buf, precomp_hash1, CURL_SHA512_256_DIGEST_LENGTH);
      |   ^~~~~~~~~~~~~
```

Drop redundant address check and the workarounds with it.

Closes #21833
2026-06-01 22:36:40 +02:00

62 lines
2.1 KiB
C

/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* SPDX-License-Identifier: curl
*
***************************************************************************/
#include "unitcheck.h"
#include "curl_hmac.h"
#include "curl_md5.h"
static CURLcode test_unit1612(const char *arg)
{
UNITTEST_BEGIN_SIMPLE
#if (defined(USE_CURL_NTLM_CORE) && !defined(USE_WINDOWS_SSPI)) || \
!defined(CURL_DISABLE_DIGEST_AUTH)
static const char password[] = "Pa55worD";
static const char string1[] = "1";
static const char string2[] = "hello-you-fool";
unsigned char output[HMAC_MD5_LENGTH];
Curl_hmacit(&Curl_HMAC_MD5,
(const unsigned char *)password, strlen(password),
(const unsigned char *)string1, strlen(string1),
output);
verify_memory(output,
"\xd1\x29\x75\x43\x58\xdc\xab\x78\xdf\xcd\x7f\x2b\x29\x31\x13"
"\x37",
HMAC_MD5_LENGTH);
Curl_hmacit(&Curl_HMAC_MD5,
(const unsigned char *)password, strlen(password),
(const unsigned char *)string2, strlen(string2),
output);
verify_memory(output,
"\x75\xf1\xa7\xb9\xf5\x40\xe5\xa4\x98\x83\x9f\x64\x5a\x27\x6d"
"\xd0",
HMAC_MD5_LENGTH);
#endif
UNITTEST_END_SIMPLE
}