add error handling to pandad get signature

5 years ago · 014e1521b3
parent d2a9617f9c
commit 014e1521b3
1 changed files with 5 additions and 1 deletions
--- a/selfdrive/pandad.py
+++ b/selfdrive/pandad.py
@ -40,7 +40,11 @@ def get_expected_signature(fw_fn=None):
  if fw_fn is None:
    fw_fn = get_firmware_fn()

+  try:
    return Panda.get_signature_from_firmware(fw_fn)
+  except Exception:
+    cloudlog.exception("Error computing expected signature")
+    return b""


 def update_panda():