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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
commit246f239d9f40f633160f0c18f87a20922d4e77bb (patch)
tree5a88572663584b3d4d28e5a20e10abab1be40884 /library/std/src/sys/unix/rand.rs
parentReleasing progress-linux version 1.64.0+dfsg1-1~progress7.99u1. (diff)
downloadrustc-246f239d9f40f633160f0c18f87a20922d4e77bb.tar.xz
rustc-246f239d9f40f633160f0c18f87a20922d4e77bb.zip
Merging debian version 1.65.0+dfsg1-2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/std/src/sys/unix/rand.rs')
-rw-r--r--library/std/src/sys/unix/rand.rs18
1 files changed, 9 insertions, 9 deletions
diff --git a/library/std/src/sys/unix/rand.rs b/library/std/src/sys/unix/rand.rs
index bf4920488..a6fe07873 100644
--- a/library/std/src/sys/unix/rand.rs
+++ b/library/std/src/sys/unix/rand.rs
@@ -1,13 +1,13 @@
-use crate::mem;
-use crate::slice;
-
pub fn hashmap_random_keys() -> (u64, u64) {
- let mut v = (0, 0);
- unsafe {
- let view = slice::from_raw_parts_mut(&mut v as *mut _ as *mut u8, mem::size_of_val(&v));
- imp::fill_bytes(view);
- }
- v
+ const KEY_LEN: usize = core::mem::size_of::<u64>();
+
+ let mut v = [0u8; KEY_LEN * 2];
+ imp::fill_bytes(&mut v);
+
+ let key1 = v[0..KEY_LEN].try_into().unwrap();
+ let key2 = v[KEY_LEN..].try_into().unwrap();
+
+ (u64::from_ne_bytes(key1), u64::from_ne_bytes(key2))
}
#[cfg(all(