From 07bfef1550c3cbdcd2d52ff1fa67d8f49b23af2e Mon Sep 17 00:00:00 2001
From: Antiklesys <syselkitna@gmail.com>
Date: Fri, 23 May 2025 17:11:07 +0800
Subject: [PATCH] Bugfixes on hf iclass trbl

Fixed tearoff trigger staying enabled in case of keyboard interruption
---
 client/src/cmdhficlass.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/client/src/cmdhficlass.c b/client/src/cmdhficlass.c
index 13725b392..d98c1e1c1 100644
--- a/client/src/cmdhficlass.c
+++ b/client/src/cmdhficlass.c
@@ -3191,6 +3191,14 @@ out:
     if (setDeviceDebugLevel(verbose ? MAX(dbg_curr, DBG_INFO) : DBG_NONE, false) != PM3_SUCCESS) {
         return PM3_EFAILED;
     }
+    // disable tearoff in case of keyboard abort, or it'll trigger on next operation
+    clearCommandBuffer();
+    tearoff_params_t params = {
+        .delay_us = tearoff_start,
+        .on = false,
+        .off = true
+    };
+    handle_tearoff(&params, false);
     PrintAndLogEx(NORMAL, "");
     return isok;
 }