yuzu/mbedtls
1
0
Fork 0
mirror of https://github.com/yuzu-emu/mbedtls.git synced 2025-06-22 11:07:57 +00:00
Code Issues Packages Projects Releases Wiki Activity

Demonstrate safe usage (zeroize) in ssl_client2

Browse source
This commit is contained in:
Manuel Pégourié-Gonnard 2019-05-24 10:26:41 +02:00
parent 2d8847e84d
commit 4bb1b99c7f
1 changed files with 8 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
programs/ssl/ssl_client2.c
View file

@ -1882,8 +1882,12 @@ int main( int argc, char *argv[] )
if( opt.reco_mode == 1 ) if( opt.reco_mode == 1 )
{ {
/* free any previously saved data */ /* free any previously saved data */
if( session_data != NULL )
{
mbedtls_platform_zeroize( session_data, session_data_len );
mbedtls_free( session_data ); mbedtls_free( session_data );
session_data = NULL; session_data = NULL;
}
/* get size of the buffer needed */ /* get size of the buffer needed */
mbedtls_ssl_session_save( mbedtls_ssl_get_session_pointer( &ssl ), mbedtls_ssl_session_save( mbedtls_ssl_get_session_pointer( &ssl ),
@ -2441,6 +2445,8 @@ exit:
mbedtls_ssl_config_free( &conf ); mbedtls_ssl_config_free( &conf );
mbedtls_ctr_drbg_free( &ctr_drbg ); mbedtls_ctr_drbg_free( &ctr_drbg );
mbedtls_entropy_free( &entropy ); mbedtls_entropy_free( &entropy );
if( session_data != NULL )
mbedtls_platform_zeroize( session_data, session_data_len );
mbedtls_free( session_data ); mbedtls_free( session_data );
#if defined(_WIN32) #if defined(_WIN32)