From c5b08fdf481e5d9242a6d1c45bc4d963d1429873 Mon Sep 17 00:00:00 2001
From: kaczmarczyck <43844792+kaczmarczyck@users.noreply.github.com>
Date: Tue, 1 Oct 2024 16:33:56 +0200
Subject: [PATCH] Fixes incorrect error code for vendor U2F (#707)

---
 libraries/opensk/src/ctap/ctap1.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libraries/opensk/src/ctap/ctap1.rs b/libraries/opensk/src/ctap/ctap1.rs
index f279f1e1..783e0a75 100644
--- a/libraries/opensk/src/ctap/ctap1.rs
+++ b/libraries/opensk/src/ctap/ctap1.rs
@@ -233,8 +233,7 @@ impl Ctap1Command {
             // U2F raw message format specification (version 20170411) section 6.3
             U2fCommand::Version => Ok(Vec::<u8>::from(super::U2F_VERSION_STRING)),
 
-            // TODO: should we return an error instead such as SW_INS_NOT_SUPPORTED?
-            U2fCommand::VendorSpecific { .. } => Err(Ctap1StatusCode::SW_SUCCESS),
+            U2fCommand::VendorSpecific { .. } => Err(Ctap1StatusCode::SW_INS_INVALID),
         }
     }