From eb2913b01b3e423b2bcd73cc62406ffecbe59ea3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Beno=C3=AEt=20du=20Garreau?= <benoit@dugarreau.fr>
Date: Thu, 19 Jun 2025 21:55:55 +0200
Subject: [PATCH] Fix unsoundness in some tests

---
 library/coretests/tests/io/borrowed_buf.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/coretests/tests/io/borrowed_buf.rs b/library/coretests/tests/io/borrowed_buf.rs
index fbd3864dcac1..8fbf9c3e8a2a 100644
--- a/library/coretests/tests/io/borrowed_buf.rs
+++ b/library/coretests/tests/io/borrowed_buf.rs
@@ -66,7 +66,7 @@ fn clear() {
 
 #[test]
 fn set_init() {
-    let buf: &mut [_] = &mut [MaybeUninit::uninit(); 16];
+    let buf: &mut [_] = &mut [MaybeUninit::zeroed(); 16];
     let mut rbuf: BorrowedBuf<'_> = buf.into();
 
     unsafe {
@@ -134,7 +134,7 @@ fn reborrow_written() {
 
 #[test]
 fn cursor_set_init() {
-    let buf: &mut [_] = &mut [MaybeUninit::uninit(); 16];
+    let buf: &mut [_] = &mut [MaybeUninit::zeroed(); 16];
     let mut rbuf: BorrowedBuf<'_> = buf.into();
 
     unsafe {