Remove last use of mem::uninitialized in SGX

[rust.git] / src / libstd / sys / sgx / mod.rs

diff --git a/src/libstd/sys/sgx/mod.rs b/src/libstd/sys/sgx/mod.rs
index 3bf9ecf40808be426f49b9f531e95566609780e0..601957acd5c63efbb5bf985a03cab8a666695a0b 100644 (file)
--- a/src/libstd/sys/sgx/mod.rs
+++ b/src/libstd/sys/sgx/mod.rs
@@ -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};
@@ -142,7 +140,7 @@ pub unsafe fn abort_internal() -> ! {
 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;