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 "test.h" 25 26#include "memdebug.h" 27 28int test(char *URL) 29{ 30 CURLcode res; 31 CURL *curl; 32 char *newURL = NULL; 33 struct curl_slist *slist = NULL; 34 35 if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) { 36 fprintf(stderr, "curl_global_init() failed\n"); 37 return TEST_ERR_MAJOR_BAD; 38 } 39 40 curl = curl_easy_init(); 41 if(!curl) { 42 fprintf(stderr, "curl_easy_init() failed\n"); 43 curl_global_cleanup(); 44 return TEST_ERR_MAJOR_BAD; 45 } 46 47 /* 48 * Begin with curl set to use a single CWD to the URL's directory. 49 */ 50 test_setopt(curl, CURLOPT_URL, URL); 51 test_setopt(curl, CURLOPT_VERBOSE, 1L); 52 test_setopt(curl, CURLOPT_FTP_FILEMETHOD, (long) CURLFTPMETHOD_SINGLECWD); 53 54 res = curl_easy_perform(curl); 55 56 /* 57 * Change the FTP_FILEMETHOD option to use full paths rather than a CWD 58 * command. Alter the URL's path a bit, appending a "./". Use an innocuous 59 * QUOTE command, after which curl will CWD to ftp_conn->entrypath and then 60 * (on the next call to ftp_statemach_act) find a non-zero ftpconn->dirdepth 61 * even though no directories are stored in the ftpconn->dirs array (after a 62 * call to freedirs). 63 */ 64 newURL = aprintf("%s./", URL); 65 if(!newURL) { 66 curl_easy_cleanup(curl); 67 curl_global_cleanup(); 68 return TEST_ERR_MAJOR_BAD; 69 } 70 71 slist = curl_slist_append(NULL, "SYST"); 72 if(!slist) { 73 curl_free(newURL); 74 curl_easy_cleanup(curl); 75 curl_global_cleanup(); 76 return TEST_ERR_MAJOR_BAD; 77 } 78 79 test_setopt(curl, CURLOPT_URL, newURL); 80 test_setopt(curl, CURLOPT_FTP_FILEMETHOD, (long) CURLFTPMETHOD_NOCWD); 81 test_setopt(curl, CURLOPT_QUOTE, slist); 82 83 res = curl_easy_perform(curl); 84 85test_cleanup: 86 87 curl_slist_free_all(slist); 88 curl_free(newURL); 89 curl_easy_cleanup(curl); 90 curl_global_cleanup(); 91 92 return (int)res; 93} 94