29c655c0a6
The function "free" is documented in the way that no action shall occur for a passed null pointer. It is therefore not needed that a function caller repeats a corresponding check. http://stackoverflow.com/questions/18775608/free-a-null-pointer-anyway-or-check-first This issue was fixed by using the software Coccinelle 1.0.0-rc24. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
92 lines
2.9 KiB
C
92 lines
2.9 KiB
C
/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at http://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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#include "test.h"
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#include "memdebug.h"
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int test(char *URL)
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{
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CURLcode res;
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CURL *curl;
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char *newURL = NULL;
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struct curl_slist *slist = NULL;
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if (curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
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fprintf(stderr, "curl_global_init() failed\n");
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return TEST_ERR_MAJOR_BAD;
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}
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if ((curl = curl_easy_init()) == NULL) {
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fprintf(stderr, "curl_easy_init() failed\n");
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curl_global_cleanup();
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return TEST_ERR_MAJOR_BAD;
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}
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/*
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* Begin with cURL set to use a single CWD to the URL's directory.
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*/
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test_setopt(curl, CURLOPT_URL, URL);
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test_setopt(curl, CURLOPT_VERBOSE, 1L);
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test_setopt(curl, CURLOPT_FTP_FILEMETHOD, (long) CURLFTPMETHOD_SINGLECWD);
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res = curl_easy_perform(curl);
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/*
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* Change the FTP_FILEMETHOD option to use full paths rather than a CWD
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* command. Alter the URL's path a bit, appending a "./". Use an innocuous
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* QUOTE command, after which cURL will CWD to ftp_conn->entrypath and then
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* (on the next call to ftp_statemach_act) find a non-zero ftpconn->dirdepth
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* even though no directories are stored in the ftpconn->dirs array (after a
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* call to freedirs).
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*/
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newURL = malloc(strlen(URL) + 3);
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if (newURL == NULL) {
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curl_easy_cleanup(curl);
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curl_global_cleanup();
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return TEST_ERR_MAJOR_BAD;
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}
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newURL = strcat(strcpy(newURL, URL), "./");
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slist = curl_slist_append (NULL, "SYST");
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if (slist == NULL) {
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free(newURL);
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curl_easy_cleanup(curl);
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curl_global_cleanup();
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return TEST_ERR_MAJOR_BAD;
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}
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test_setopt(curl, CURLOPT_URL, newURL);
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test_setopt(curl, CURLOPT_FTP_FILEMETHOD, (long) CURLFTPMETHOD_NOCWD);
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test_setopt(curl, CURLOPT_QUOTE, slist);
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res = curl_easy_perform(curl);
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test_cleanup:
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curl_slist_free_all(slist);
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free(newURL);
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curl_easy_cleanup(curl);
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curl_global_cleanup();
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return (int)res;
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}
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