From 06bf940f3af16f6ac24f1f34e8bf7037dd214bcf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sosth=C3=A8ne=20Gu=C3=A9don?= <sosthene@nitrokey.com>
Date: Wed, 25 Jan 2023 09:47:42 +0100
Subject: [PATCH] Log errors

---
 src/class.rs | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/class.rs b/src/class.rs
index 1614057..bb49670 100644
--- a/src/class.rs
+++ b/src/class.rs
@@ -137,15 +137,19 @@ where
             packet.resize_default(packet.capacity()).unwrap();
             let result = self.read.read(&mut packet);
             result.map(|count| {
-                packet.resize_default(count).unwrap();
+                assert!(count <= packet.len());
+                packet.truncate(count);
                 packet
             })
         };
 
         // should we return an error message
         // if the raw packet is invalid?
-        if let Ok(packet) = maybe_packet {
-            self.pipe.handle_packet(packet);
+        match maybe_packet {
+            Ok(packet) => self.pipe.handle_packet(packet),
+            Err(_err) => {
+                error!("Failed to read packet: {:?}", _err);
+            }
         }
     }