From 3b9fdf206efc0d014da617e60950304e3b1c95c2 Mon Sep 17 00:00:00 2001
From: Dean Lee <deanlee3@gmail.com>
Date: Fri, 9 Jun 2023 04:30:19 +0800
Subject: [PATCH] cabana: fix hang on exiting with CTRL+C (#28455)

---
 tools/cabana/cabana.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/cabana/cabana.cc b/tools/cabana/cabana.cc
index 0a4b9eb112..5dce53ba7d 100644
--- a/tools/cabana/cabana.cc
+++ b/tools/cabana/cabana.cc
@@ -83,5 +83,8 @@ int main(int argc, char *argv[]) {
     w.loadFile(dbc_file);
   }
   w.show();
-  return app.exec();
+
+  int ret = app.exec();
+  delete can;
+  return ret;
 }