diff options
Diffstat (limited to 'thirdparty/mbedtls/library/asn1parse.c')
| -rw-r--r-- | thirdparty/mbedtls/library/asn1parse.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/thirdparty/mbedtls/library/asn1parse.c b/thirdparty/mbedtls/library/asn1parse.c index 4dd65c03c0..171c340b8c 100644 --- a/thirdparty/mbedtls/library/asn1parse.c +++ b/thirdparty/mbedtls/library/asn1parse.c @@ -28,6 +28,7 @@ #if defined(MBEDTLS_ASN1_PARSE_C) #include "mbedtls/asn1.h" +#include "mbedtls/platform_util.h" #include <string.h> @@ -43,11 +44,6 @@ #define mbedtls_free free #endif -/* 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; -} - /* * ASN.1 DER decoding routines */ @@ -313,7 +309,7 @@ int mbedtls_asn1_get_alg( unsigned char **p, if( *p == end ) { - mbedtls_zeroize( params, sizeof(mbedtls_asn1_buf) ); + mbedtls_platform_zeroize( params, sizeof(mbedtls_asn1_buf) ); return( 0 ); } @@ -358,7 +354,7 @@ void mbedtls_asn1_free_named_data( mbedtls_asn1_named_data *cur ) mbedtls_free( cur->oid.p ); mbedtls_free( cur->val.p ); - mbedtls_zeroize( cur, sizeof( mbedtls_asn1_named_data ) ); + mbedtls_platform_zeroize( cur, sizeof( mbedtls_asn1_named_data ) ); } void mbedtls_asn1_free_named_data_list( mbedtls_asn1_named_data **head ) |