From 6ee955ab3ef771dfbc12a3fabb1fed0101443831 Mon Sep 17 00:00:00 2001
From: Hubert Gruszecki <h.gruszecki@gmail.com>
Date: Thu, 30 Jan 2025 22:18:50 +0100
Subject: [PATCH] Fix integer overflow in bench for total size calculation
 (#1474)

---
 Cargo.lock                 | 2 +-
 bench/report/Cargo.toml    | 2 +-
 bench/report/src/prints.rs | 5 +++--
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 7a6b5bb1c..e39a5cf65 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2412,7 +2412,7 @@ dependencies = [
 
 [[package]]
 name = "iggy-benchmark-report"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "byte-unit",
  "charming",
diff --git a/bench/report/Cargo.toml b/bench/report/Cargo.toml
index 9e4785619..c750a3f65 100644
--- a/bench/report/Cargo.toml
+++ b/bench/report/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "iggy-benchmark-report"
-version = "0.1.2"
+version = "0.1.3"
 edition = "2021"
 description = "Benchmark report and chart generation library for iggy-bench binary and iggy-benchmarks-dashboard web app"
 license = "Apache-2.0"
diff --git a/bench/report/src/prints.rs b/bench/report/src/prints.rs
index 2f47556d5..5d64077d0 100644
--- a/bench/report/src/prints.rs
+++ b/bench/report/src/prints.rs
@@ -9,8 +9,9 @@ use crate::{
 impl BenchmarkReport {
     pub fn print_summary(&self) {
         let kind = self.params.benchmark_kind;
-        let total_messages = self.params.messages_per_batch * self.params.message_batches;
-        let total_size_bytes = total_messages * self.params.message_size;
+        let total_messages: u64 =
+            self.params.messages_per_batch as u64 * self.params.message_batches as u64;
+        let total_size_bytes: u64 = total_messages * self.params.message_size as u64;
         let streams = self.params.streams;
         let messages_per_batch = self.params.messages_per_batch;
         let message_batches = self.params.message_batches;