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[MBEDTLS] Update to version 2.7.6. CORE-15280

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Note: this disables the MBEDTLS_DEPRECATED_REMOVED configuration value,
because we require the now-deprecated MD5 & SHA functions for bcrypt.
This commit is contained in:
Thomas Faber 2018-10-31 16:00:34 +01:00
parent 9f1e053260
commit d9e6c9b539
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GPG key ID: 076E7C3D44720826
124 changed files with 10330 additions and 3757 deletions
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15
dll/3rdparty/mbedtls/platform.c vendored
View file

@ -31,6 +31,14 @@
#include "mbedtls/platform.h"
#if defined(MBEDTLS_ENTROPY_NV_SEED) && \
!defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) && defined(MBEDTLS_FS_IO)
/* Implementation that should never be optimized out by the compiler */
static void mbedtls_zeroize( void *v, size_t n ) {
volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
}
#endif
#if defined(MBEDTLS_PLATFORM_MEMORY)
#if !defined(MBEDTLS_PLATFORM_STD_CALLOC)
static void *platform_calloc_uninit( size_t n, size_t size )
@ -76,7 +84,7 @@ 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 );
@ -230,12 +238,13 @@ 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_zeroize( buf, buf_len );
return( -1 );
}
fclose( file );