curl/tests/libtest/lib544.c
Daniel Stenberg baf7b803b3
duphandle: use strdup to clone *COPYPOSTFIELDS if size is not set
Previously it would unconditionally use the size, which is set to -1
when strlen is requested.

Updated test 544 to verify.

Closes #12317
2023-11-13 17:50:00 +01:00

85 lines
2.5 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 "test.h"
#include "memdebug.h"
static char teststring[] =
{ 'T', 'h', 'i', 's', '\0', ' ', 'i', 's', ' ', 't', 'e', 's', 't', ' ',
'b', 'i', 'n', 'a', 'r', 'y', ' ', 'd', 'a', 't', 'a', ' ',
'w', 'i', 't', 'h', ' ', 'a', 'n', ' ',
'e', 'm', 'b', 'e', 'd', 'd', 'e', 'd', ' ', 'N', 'U', 'L'};
int test(char *URL)
{
CURL *curl;
CURLcode res = CURLE_OK;
if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
fprintf(stderr, "curl_global_init() failed\n");
return TEST_ERR_MAJOR_BAD;
}
curl = curl_easy_init();
if(!curl) {
fprintf(stderr, "curl_easy_init() failed\n");
curl_global_cleanup();
return TEST_ERR_MAJOR_BAD;
}
/* First set the URL that is about to receive our POST. */
test_setopt(curl, CURLOPT_URL, URL);
#ifdef LIB545
test_setopt(curl, CURLOPT_POSTFIELDSIZE, (long) sizeof(teststring));
#endif
test_setopt(curl, CURLOPT_COPYPOSTFIELDS, teststring);
test_setopt(curl, CURLOPT_VERBOSE, 1L); /* show verbose for debug */
test_setopt(curl, CURLOPT_HEADER, 1L); /* include header */
/* Update the original data to detect non-copy. */
strcpy(teststring, "FAIL");
{
CURL *handle2;
handle2 = curl_easy_duphandle(curl);
curl_easy_cleanup(curl);
curl = handle2;
}
/* Now, this is a POST request with binary 0 embedded in POST data. */
res = curl_easy_perform(curl);
test_cleanup:
/* always cleanup */
curl_easy_cleanup(curl);
curl_global_cleanup();
return (int)res;
}