Prevent free of uninitialised variables
In an error case it was possible for mbedtls_mpi variables to be free'd
uninitialised.
@@ -723,6 +723,8 @@ void pk_rsa_encrypt_decrypt_test( data_t * message, int mod, int radix_P,
size_t olen, rlen;
mbedtls_pk_init( &pk );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+ mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
memset( &rnd_info, 0, sizeof( mbedtls_test_rnd_pseudo_info ) );
memset( output, 0, sizeof( output ) );
