pkwrite: add an explicit cast to size_t

This commit is contained in:
Andrzej Kurek 2018-11-20 03:03:28 -05:00
parent d6d07909f2
commit 3bd69dda1a

View File

@ -173,7 +173,7 @@ int mbedtls_pk_write_pubkey( unsigned char **p, unsigned char *start,
if ( *p < start )
return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
buffer_size = *p - start;
buffer_size = (size_t)( *p - start );
if ( psa_export_public_key( *key_slot, start, buffer_size, &len )
!= PSA_SUCCESS )
{