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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>
70 lines
1.9 KiB
C
70 lines
1.9 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 - 2015, 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 "curl_setup.h"
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#include "wildcard.h"
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#include "llist.h"
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#include "fileinfo.h"
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#include "curl_printf.h"
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#include "curl_memory.h"
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/* The last #include file should be: */
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#include "memdebug.h"
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CURLcode Curl_wildcard_init(struct WildcardData *wc)
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{
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DEBUGASSERT(wc->filelist == NULL);
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/* now allocate only wc->filelist, everything else
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will be allocated if it is needed. */
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wc->filelist = Curl_llist_alloc(Curl_fileinfo_dtor);
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if(!wc->filelist) {;
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return CURLE_OUT_OF_MEMORY;
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}
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return CURLE_OK;
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}
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void Curl_wildcard_dtor(struct WildcardData *wc)
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{
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if(!wc)
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return;
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if(wc->tmp_dtor) {
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wc->tmp_dtor(wc->tmp);
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wc->tmp_dtor = ZERO_NULL;
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wc->tmp = NULL;
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}
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DEBUGASSERT(wc->tmp == NULL);
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if(wc->filelist) {
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Curl_llist_destroy(wc->filelist, NULL);
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wc->filelist = NULL;
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}
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free(wc->path);
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wc->path = NULL;
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free(wc->pattern);
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wc->pattern = NULL;
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wc->customptr = NULL;
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wc->state = CURLWC_INIT;
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}
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