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Externals: Update mbedtls to 2.16.1

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On a few of our buildbot instances, we get warnings about the usage of
deprecated functions. We should correct these, especially if we're
delegating to system versions of the libraries if they're available.
However, in order to do that, we need to update our library variant from
2.1.1 so that the non-deprecated alternatives are actually available.
This commit is contained in:
Lioncash
2019-06-07 20:44:51 -04:00
parent e73a3ba1c6
commit 3053fea160
160 changed files with 34616 additions and 8673 deletions
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63
Externals/mbedtls/library/platform.c vendored
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@ -28,8 +28,16 @@
#if defined(MBEDTLS_PLATFORM_C)
#include "mbedtls/platform.h"
#include "mbedtls/platform_util.h"
/* The compile time configuration of memory allocation via the macros
* MBEDTLS_PLATFORM_{FREE/CALLOC}_MACRO takes precedence over the runtime
* configuration via mbedtls_platform_set_calloc_free(). So, omit everything
* related to the latter if MBEDTLS_PLATFORM_{FREE/CALLOC}_MACRO are defined. */
#if defined(MBEDTLS_PLATFORM_MEMORY) && \
!( defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && \
defined(MBEDTLS_PLATFORM_FREE_MACRO) )
#if defined(MBEDTLS_PLATFORM_MEMORY)
#if !defined(MBEDTLS_PLATFORM_STD_CALLOC)
static void *platform_calloc_uninit( size_t n, size_t size )
{
@ -50,17 +58,29 @@ static void platform_free_uninit( void *ptr )
#define MBEDTLS_PLATFORM_STD_FREE platform_free_uninit
#endif /* !MBEDTLS_PLATFORM_STD_FREE */
void * (*mbedtls_calloc)( size_t, size_t ) = MBEDTLS_PLATFORM_STD_CALLOC;
void (*mbedtls_free)( void * ) = MBEDTLS_PLATFORM_STD_FREE;
static void * (*mbedtls_calloc_func)( size_t, size_t ) = MBEDTLS_PLATFORM_STD_CALLOC;
static void (*mbedtls_free_func)( void * ) = MBEDTLS_PLATFORM_STD_FREE;
void * mbedtls_calloc( size_t nmemb, size_t size )
{
return (*mbedtls_calloc_func)( nmemb, size );
}
void mbedtls_free( void * ptr )
{
(*mbedtls_free_func)( ptr );
}
int mbedtls_platform_set_calloc_free( void * (*calloc_func)( size_t, size_t ),
void (*free_func)( void * ) )
{
mbedtls_calloc = calloc_func;
mbedtls_free = free_func;
mbedtls_calloc_func = calloc_func;
mbedtls_free_func = free_func;
return( 0 );
}
#endif /* MBEDTLS_PLATFORM_MEMORY */
#endif /* MBEDTLS_PLATFORM_MEMORY &&
!( defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&
defined(MBEDTLS_PLATFORM_FREE_MACRO) ) */
#if defined(_WIN32)
#include <stdarg.h>
@ -74,7 +94,7 @@ int mbedtls_platform_win32_snprintf( char *s, size_t n, const char *fmt, ... )
return( -1 );
va_start( argp, fmt );
#if defined(_TRUNCATE)
#if defined(_TRUNCATE) && !defined(__MINGW32__)
ret = _vsnprintf_s( s, n, _TRUNCATE, fmt, argp );
#else
ret = _vsnprintf( s, n, fmt, argp );
@ -228,16 +248,17 @@ int mbedtls_platform_std_nv_seed_read( unsigned char *buf, size_t buf_len )
size_t n;
if( ( file = fopen( MBEDTLS_PLATFORM_STD_NV_SEED_FILE, "rb" ) ) == NULL )
return -1;
return( -1 );
if( ( n = fread( buf, 1, buf_len, file ) ) != buf_len )
{
fclose( file );
return -1;
mbedtls_platform_zeroize( buf, buf_len );
return( -1 );
}
fclose( file );
return( n );
return( (int)n );
}
int mbedtls_platform_std_nv_seed_write( unsigned char *buf, size_t buf_len )
@ -255,7 +276,7 @@ int mbedtls_platform_std_nv_seed_write( unsigned char *buf, size_t buf_len )
}
fclose( file );
return( n );
return( (int)n );
}
#endif /* MBEDTLS_PLATFORM_NO_STD_FUNCTIONS */
@ -304,4 +325,24 @@ int mbedtls_platform_set_nv_seed(
#endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
#endif /* MBEDTLS_ENTROPY_NV_SEED */
#if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
/*
* Placeholder platform setup that does nothing by default
*/
int mbedtls_platform_setup( mbedtls_platform_context *ctx )
{
(void)ctx;
return( 0 );
}
/*
* Placeholder platform teardown that does nothing by default
*/
void mbedtls_platform_teardown( mbedtls_platform_context *ctx )
{
(void)ctx;
}
#endif /* MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */
#endif /* MBEDTLS_PLATFORM_C */