From ba5e67475a9ff7f82c72fe3014171a4597c1d680 Mon Sep 17 00:00:00 2001
From: Wolfgang Bumiller <w.bumiller@proxmox.com>
Date: Wed, 11 Sep 2019 14:50:45 +0200
Subject: [PATCH] clippy: fix access to unaligned buffer in dynamic reader

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
---
 src/backup/dynamic_index.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/backup/dynamic_index.rs b/src/backup/dynamic_index.rs
index d4cb6eb6..49db2da9 100644
--- a/src/backup/dynamic_index.rs
+++ b/src/backup/dynamic_index.rs
@@ -80,9 +80,7 @@ impl DynamicIndexReader {
 
         let header_size = std::mem::size_of::<DynamicIndexHeader>();
 
-        let buffer = file.read_exact_allocated(header_size)?;
-
-        let header = unsafe { &* (buffer.as_ptr() as *const DynamicIndexHeader) };
+        let header: Box<DynamicIndexHeader> = unsafe { file.read_host_value_boxed()? };
 
         if header.magic != super::DYNAMIC_SIZED_CHUNK_INDEX_1_0 {
             bail!("got unknown magic number");