From aedc1428b3570dbd2f97b9b1687a640d4a2cf8f1 Mon Sep 17 00:00:00 2001
From: Abraham Egnor <abraham.egnor@mongodb.com>
Date: Thu, 10 Jun 2021 10:12:09 -0400
Subject: [PATCH] use zeroed rather than uninitialized memory for decimal128

---
 src/de/mod.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/de/mod.rs b/src/de/mod.rs
index a9ed703f..aa1479af 100644
--- a/src/de/mod.rs
+++ b/src/de/mod.rs
@@ -159,9 +159,7 @@ fn read_f128<R: Read + ?Sized>(reader: &mut R) -> Result<Decimal128> {
 #[cfg(feature = "decimal128")]
 #[inline]
 fn read_f128<R: Read + ?Sized>(reader: &mut R) -> Result<Decimal128> {
-    use std::mem;
-
-    let mut local_buf: [u8; 16] = unsafe { mem::MaybeUninit::uninit().assume_init() };
+    let mut local_buf = [0u8; 16];
     reader.read_exact(&mut local_buf)?;
     let val = unsafe { Decimal128::from_raw_bytes_le(local_buf) };
     Ok(val)