From bde8e243cf3c3ea163c301db7a1df762a0dd1d38 Mon Sep 17 00:00:00 2001
From: Dominik Csapak <d.csapak@proxmox.com>
Date: Thu, 18 Jun 2020 13:55:19 +0200
Subject: [PATCH] remove unsafe copy code

copy_nonoverlapping is basically a memcpy which can also be done
via copy_from_slice which is not unsafe
(copy_from_slice uses copy_nonoverlapping internally)

Signed-off-by: Dominik Csapak <d.csapak@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 664de0d3..9dcf3fc2 100644
--- a/src/backup/dynamic_index.rs
+++ b/src/backup/dynamic_index.rs
@@ -363,9 +363,7 @@ impl<S: ReadChunk> std::io::Read for BufferedDynamicReader<S> {
             data.len()
         };
 
-        unsafe {
-            std::ptr::copy_nonoverlapping(data.as_ptr(), buf.as_mut_ptr(), n);
-        }
+        buf[0..n].copy_from_slice(&data[0..n]);
 
         self.read_offset += n as u64;