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6a6826469d
Instead of the first internal call to `curlx_verify_windows_version()`.
To avoid the chance of a race, potentially resulting in initializing
this address twice. AFAICT it could not cause an issue before this
patch.
Reported by Codex Security
Follow-up to b17ef873ae #18009
Closes #20853
61 lines
2.0 KiB
C
61 lines
2.0 KiB
C
#ifndef HEADER_CURL_VERSION_WIN32_H
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#define HEADER_CURL_VERSION_WIN32_H
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/***************************************************************************
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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) Steve Holme, <steve_holme@hotmail.com>.
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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 https://curl.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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* SPDX-License-Identifier: curl
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*
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***************************************************************************/
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#include "curl_setup.h"
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#ifdef _WIN32
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/* Version condition */
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typedef enum {
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VERSION_LESS_THAN,
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VERSION_LESS_THAN_EQUAL,
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VERSION_EQUAL,
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VERSION_GREATER_THAN_EQUAL,
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VERSION_GREATER_THAN
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} VersionCondition;
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/* Platform identifier */
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typedef enum {
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PLATFORM_DONT_CARE,
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PLATFORM_WINDOWS,
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PLATFORM_WINNT
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} PlatformIdentifier;
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#ifdef CURL_WINDOWS_UWP
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#define curlx_verify_windows_init() Curl_nop_stmt
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#else
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void curlx_verify_windows_init(void);
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#endif
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/* This is used to verify if we are running on a specific Windows version */
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bool curlx_verify_windows_version(const unsigned int majorVersion,
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const unsigned int minorVersion,
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const unsigned int buildVersion,
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const PlatformIdentifier platform,
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const VersionCondition condition);
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#endif /* _WIN32 */
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#endif /* HEADER_CURL_VERSION_WIN32_H */
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