pkgsrc/archivers/libarchive/files/libarchive/archive_openssl_hmac_private.h
nia a0181a27a9 libarchive: Update to 3.4.3
Libarchive 3.4.3 is a feature and bugfix release.

New features:

    support for pzstd compressed files (#1357)
    support for RHT.security.selinux tar extended attribute (#1348)

Important bugfixes:

    various zstd fixes and improvements (#1342 #1352 #1359)
    child process handling fixes (#1372)

Libarchive 3.4.2 is a feature and security release.

New features:

    support for atomic file extraction (bsdtar -x --safe-writes) (#1289)
    support for mbed TLS (PolarSSL) (#1301)

Important bugfixes:

    security fixes in RAR5 reader (#1280 #1326)
    compression buffer fix in XAR writer (#1317)
    fix uname and gname longer than 32 characters in PAX writer (#1319)
    fix segfault when archiving hard links in ISO9660 and XAR writers (#1325)
    fix support for extracting 7z archive entries with Delta filter (#987)

Libarchive 3.4.1 is a feature and security release.

New features:

    Unicode filename support for reading lha/lzh archives
    New pax write option "xattrhdr"

Important bugfixes:

    security fixes in wide string processing (#1276 #1298)
    security fixes in RAR5 reader (#1212 #1217 #1296)
    security fixes and optimizations to write filter logic (#351)
    security fix related to use of readlink(2) (1dae5a5)
    sparse file handling fixes (#1218 #1260)

Thanks to all contributors and bug reporters.
Special thanks to Christos Zoulas (@zoulasc) from NetBSD for the atomic file extraction feature.
2020-05-26 09:16:39 +00:00

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/*-
* Copyright (c) 2003-2007 Tim Kientzle
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef ARCHIVE_OPENSSL_HMAC_PRIVATE_H_INCLUDED
#define ARCHIVE_OPENSSL_HMAC_PRIVATE_H_INCLUDED
#ifndef __LIBARCHIVE_BUILD
#error This header is only to be used internally to libarchive.
#endif
#include <openssl/hmac.h>
#include <openssl/opensslv.h>
#if OPENSSL_VERSION_NUMBER < 0x10100000L || \
(defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L)
#include <stdlib.h> /* malloc, free */
#include <string.h> /* memset */
static inline HMAC_CTX *HMAC_CTX_new(void)
{
HMAC_CTX *ctx = (HMAC_CTX *)calloc(1, sizeof(HMAC_CTX));
return ctx;
}
static inline void HMAC_CTX_free(HMAC_CTX *ctx)
{
HMAC_CTX_cleanup(ctx);
memset(ctx, 0, sizeof(*ctx));
free(ctx);
}
#endif
#endif