From eb44bdb842224e53874a9f90988d06cf28af05f0 Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Fri, 19 Jul 2024 12:01:15 +0200
Subject: [PATCH] client: avoid unnecessary allocation in AES benchmark

Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
---
 proxmox-backup-client/src/benchmark.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/proxmox-backup-client/src/benchmark.rs b/proxmox-backup-client/src/benchmark.rs
index 1262fb46..2145d45e 100644
--- a/proxmox-backup-client/src/benchmark.rs
+++ b/proxmox-backup-client/src/benchmark.rs
@@ -331,9 +331,10 @@ fn test_crypt_speed(benchmark_result: &mut BenchmarkResult) -> Result<(), Error>
     let start_time = std::time::Instant::now();
 
     let mut bytes = 0;
+    let mut out = Vec::new();
     loop {
-        let mut out = Vec::new();
         DataBlob::encrypt_benchmark(&crypt_config, &random_data, &mut out)?;
+        out.clear();
         bytes += random_data.len();
         if start_time.elapsed().as_micros() > 1_000_000 {
             break;