From 06872363ab11708567f82ad7b1b510c5f68a61c9 Mon Sep 17 00:00:00 2001
From: Stefan Lankes <slankes@eonerc.rwth-aachen.de>
Date: Tue, 13 Feb 2024 22:13:43 +0100
Subject: [PATCH] limit string to the received message size

---
 examples/mioudp/src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/mioudp/src/main.rs b/examples/mioudp/src/main.rs
index 2e85f8c6a..91c96acf7 100644
--- a/examples/mioudp/src/main.rs
+++ b/examples/mioudp/src/main.rs
@@ -64,7 +64,7 @@ fn main() -> io::Result<()> {
 						Ok((packet_size, source_address)) => {
 							// Echo the data.
 							socket.send_to(&buf[..packet_size], source_address)?;
-							if let Ok(str_buf) = from_utf8(&buf) {
+							if let Ok(str_buf) = from_utf8(&buf[..packet_size]) {
 								if str_buf.trim_end() == "exit" {
 									std::process::exit(0);
 								}