curl-w32/tests/libtest/lib1939.c

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/***************************************************************************
* _ _ ____ _
* 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.haxx.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"
int test(char *URL)
{
CURLM *multi;
CURL *easy;
int running_handles;
curl_global_init(CURL_GLOBAL_DEFAULT);
multi = curl_multi_init();
if(multi) {
easy = curl_easy_init();
if(easy) {
CURLcode c;
CURLMcode m;
/* Crash only happens when using HTTPS */
c = curl_easy_setopt(easy, CURLOPT_URL, URL);
if(!c)
/* Any old HTTP tunneling proxy will do here */
c = curl_easy_setopt(easy, CURLOPT_PROXY, libtest_arg2);
if(!c) {
/* We're going to drive the transfer using multi interface here,
because we want to stop during the middle. */
m = curl_multi_add_handle(multi, easy);
if(!m)
/* Run the multi handle once, just enough to start establishing an
HTTPS connection. */
m = curl_multi_perform(multi, &running_handles);
if(m)
fprintf(stderr, "curl_multi_perform failed\n");
}
/* Close the easy handle *before* the multi handle. Doing it the other
way around avoids the issue. */
curl_easy_cleanup(easy);
}
curl_multi_cleanup(multi); /* double-free happens here */
}
curl_global_cleanup();
return CURLE_OK;
}