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Externals: Update mbedtls to 2.28.0

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This commit is contained in:
OatmealDome
2022-04-02 19:30:22 -04:00
parent c9896e1c4b
commit d8a5a8827e
256 changed files with 67343 additions and 15595 deletions
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86
Externals/mbedtls/library/platform.c vendored
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@ -1,7 +1,7 @@
/*
* Platform abstraction layer
*
* Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
@ -15,20 +15,15 @@
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* This file is part of mbed TLS (https://tls.mbed.org)
*/
#if !defined(MBEDTLS_CONFIG_FILE)
#include "mbedtls/config.h"
#else
#include MBEDTLS_CONFIG_FILE
#endif
#include "common.h"
#if defined(MBEDTLS_PLATFORM_C)
#include "mbedtls/platform.h"
#include "mbedtls/platform_util.h"
#include "mbedtls/error.h"
/* The compile time configuration of memory allocation via the macros
* MBEDTLS_PLATFORM_{FREE/CALLOC}_MACRO takes precedence over the runtime
@ -82,28 +77,15 @@ int mbedtls_platform_set_calloc_free( void * (*calloc_func)( size_t, size_t ),
!( defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&
defined(MBEDTLS_PLATFORM_FREE_MACRO) ) */
#if defined(_WIN32)
#if defined(MBEDTLS_PLATFORM_HAS_NON_CONFORMING_SNPRINTF)
#include <stdarg.h>
int mbedtls_platform_win32_snprintf( char *s, size_t n, const char *fmt, ... )
{
int ret;
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
va_list argp;
/* Avoid calling the invalid parameter handler by checking ourselves */
if( s == NULL || n == 0 || fmt == NULL )
return( -1 );
va_start( argp, fmt );
#if defined(_TRUNCATE) && !defined(__MINGW32__)
ret = _vsnprintf_s( s, n, _TRUNCATE, fmt, argp );
#else
ret = _vsnprintf( s, n, fmt, argp );
if( ret < 0 || (size_t) ret == n )
{
s[n-1] = '\0';
ret = -1;
}
#endif
ret = mbedtls_vsnprintf( s, n, fmt, argp );
va_end( argp );
return( ret );
@ -140,6 +122,62 @@ int mbedtls_platform_set_snprintf( int (*snprintf_func)( char * s, size_t n,
}
#endif /* MBEDTLS_PLATFORM_SNPRINTF_ALT */
#if defined(MBEDTLS_PLATFORM_HAS_NON_CONFORMING_VSNPRINTF)
#include <stdarg.h>
int mbedtls_platform_win32_vsnprintf( char *s, size_t n, const char *fmt, va_list arg )
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
/* Avoid calling the invalid parameter handler by checking ourselves */
if( s == NULL || n == 0 || fmt == NULL )
return( -1 );
#if defined(_TRUNCATE)
ret = vsnprintf_s( s, n, _TRUNCATE, fmt, arg );
#else
ret = vsnprintf( s, n, fmt, arg );
if( ret < 0 || (size_t) ret == n )
{
s[n-1] = '\0';
ret = -1;
}
#endif
return( ret );
}
#endif
#if defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT)
#if !defined(MBEDTLS_PLATFORM_STD_VSNPRINTF)
/*
* Make dummy function to prevent NULL pointer dereferences
*/
static int platform_vsnprintf_uninit( char * s, size_t n,
const char * format, va_list arg )
{
((void) s);
((void) n);
((void) format);
((void) arg);
return( -1 );
}
#define MBEDTLS_PLATFORM_STD_VSNPRINTF platform_vsnprintf_uninit
#endif /* !MBEDTLS_PLATFORM_STD_VSNPRINTF */
int (*mbedtls_vsnprintf)( char * s, size_t n,
const char * format,
va_list arg ) = MBEDTLS_PLATFORM_STD_VSNPRINTF;
int mbedtls_platform_set_vsnprintf( int (*vsnprintf_func)( char * s, size_t n,
const char * format,
va_list arg ) )
{
mbedtls_vsnprintf = vsnprintf_func;
return( 0 );
}
#endif /* MBEDTLS_PLATFORM_VSNPRINTF_ALT */
#if defined(MBEDTLS_PLATFORM_PRINTF_ALT)
#if !defined(MBEDTLS_PLATFORM_STD_PRINTF)
/*