From 041f8031555ec342b64095db07196478350f6d65 Mon Sep 17 00:00:00 2001 From: scgbckbone Date: Wed, 24 Sep 2025 22:40:58 +0200 Subject: [PATCH] do not allow empty BIP-39 passphrase over USB --- shared/usb.py | 1 + 1 file changed, 1 insertion(+) diff --git a/shared/usb.py b/shared/usb.py index da5a2cee..e7f8021e 100644 --- a/shared/usb.py +++ b/shared/usb.py @@ -637,6 +637,7 @@ class USBHandler: assert settings.get("words", True), 'no seed' assert len(args) < 400, 'too long' pw = str(args, 'utf8') + assert len(pw), 'too short' assert len(pw) < 100, 'too long' return start_bip39_passphrase(pw)