quickjs-tart

quickjs-based runtime for wallet-core logic
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lib1939.c (2319B)

      1 /***************************************************************************
      2  *                                  _   _ ____  _
      3  *  Project                     ___| | | |  _ \| |
      4  *                             / __| | | | |_) | |
      5  *                            | (__| |_| |  _ <| |___
      6  *                             \___|\___/|_| \_\_____|
      7  *
      8  * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
      9  *
     10  * This software is licensed as described in the file COPYING, which
     11  * you should have received as part of this distribution. The terms
     12  * are also available at https://curl.se/docs/copyright.html.
     13  *
     14  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
     15  * copies of the Software, and permit persons to whom the Software is
     16  * furnished to do so, under the terms of the COPYING file.
     17  *
     18  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
     19  * KIND, either express or implied.
     20  *
     21  * SPDX-License-Identifier: curl
     22  *
     23  ***************************************************************************/
     24 #include "first.h"
     25 
     26 #include "memdebug.h"
     27 
     28 static CURLcode test_lib1939(char *URL)
     29 {
     30   CURLM *multi;
     31   CURL *easy;
     32   int running_handles;
     33 
     34   curl_global_init(CURL_GLOBAL_DEFAULT);
     35 
     36   multi = curl_multi_init();
     37   if(multi) {
     38     easy = curl_easy_init();
     39     if(easy) {
     40       CURLcode c;
     41       CURLMcode m;
     42 
     43       /* Crash only happens when using HTTPS */
     44       c = curl_easy_setopt(easy, CURLOPT_URL, URL);
     45       if(!c)
     46         /* Any old HTTP tunneling proxy will do here */
     47         c = curl_easy_setopt(easy, CURLOPT_PROXY, libtest_arg2);
     48 
     49       if(!c) {
     50 
     51         /* We're going to drive the transfer using multi interface here,
     52            because we want to stop during the middle. */
     53         m = curl_multi_add_handle(multi, easy);
     54 
     55         if(!m)
     56           /* Run the multi handle once, just enough to start establishing an
     57              HTTPS connection. */
     58           m = curl_multi_perform(multi, &running_handles);
     59 
     60         if(m)
     61           curl_mfprintf(stderr, "curl_multi_perform failed\n");
     62       }
     63       /* Close the easy handle *before* the multi handle. Doing it the other
     64          way around avoids the issue. */
     65       curl_easy_cleanup(easy);
     66     }
     67     curl_multi_cleanup(multi); /* double-free happens here */
     68   }
     69   curl_global_cleanup();
     70   return CURLE_OK;
     71 }