Upgrade getrandom to 0.2.12
This project was upgraded with external_updater.
Usage: tools/external_updater/updater.sh update external/rust/crates/getrandom
For more info, check https://cs.android.com/android/platform/superproject/+/main:tools/external_updater/README.md
Test: TreeHugger
Change-Id: I43a887168c674135090cee3b29d16158c2e03cf7
diff --git a/src/vxworks.rs b/src/vxworks.rs
index 6cb5d52..7ca9d6b 100644
--- a/src/vxworks.rs
+++ b/src/vxworks.rs
@@ -1,16 +1,11 @@
-// Copyright 2018 Developers of the Rand project.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
//! Implementation for VxWorks
use crate::{util_libc::last_os_error, Error};
-use core::sync::atomic::{AtomicBool, Ordering::Relaxed};
+use core::{
+ mem::MaybeUninit,
+ sync::atomic::{AtomicBool, Ordering::Relaxed},
+};
-pub fn getrandom_inner(dest: &mut [u8]) -> Result<(), Error> {
+pub fn getrandom_inner(dest: &mut [MaybeUninit<u8>]) -> Result<(), Error> {
static RNG_INIT: AtomicBool = AtomicBool::new(false);
while !RNG_INIT.load(Relaxed) {
let ret = unsafe { libc::randSecure() };
@@ -25,7 +20,7 @@
// Prevent overflow of i32
for chunk in dest.chunks_mut(i32::max_value() as usize) {
- let ret = unsafe { libc::randABytes(chunk.as_mut_ptr(), chunk.len() as i32) };
+ let ret = unsafe { libc::randABytes(chunk.as_mut_ptr() as *mut u8, chunk.len() as i32) };
if ret != 0 {
return Err(last_os_error());
}
