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Remove last use of mem::uninitialized in SGX #62414

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merged 1 commit into from
Jul 5, 2019
Merged

Remove last use of mem::uninitialized in SGX #62414

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4 changes: 1 addition & 3 deletions src/libstd/sys/sgx/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -3,8 +3,6 @@
//! This module contains the facade (aka platform-specific) implementations of
//! OS level functionality for Fortanix SGX.

#![allow(deprecated)]

use crate::io::ErrorKind;
use crate::os::raw::c_char;
use crate::sync::atomic::{AtomicBool, Ordering};
Expand Down Expand Up @@ -142,7 +140,7 @@ pub unsafe extern "C" fn __rust_abort() {
pub fn hashmap_random_keys() -> (u64, u64) {
fn rdrand64() -> u64 {
unsafe {
let mut ret: u64 = crate::mem::uninitialized();
let mut ret: u64 = 0;
for _ in 0..10 {
if crate::arch::x86_64::_rdrand64_step(&mut ret) == 1 {
return ret;
Expand Down