Better handling of missing EIP721 error codes + add a missing one for EIP712 filtering signature checking

2022-08-23 12:01:32 +02:00
parent 3f02bf672c
commit 93b0bb08f7
3 changed files with 4 additions and 0 deletions
--- a/src_features/signMessageEIP712/commands_712.c
+++ b/src_features/signMessageEIP712/commands_712.c
@@ -25,6 +25,8 @@
 void handle_eip712_return_code(bool success) {
    if (success) {
        apdu_response_code = APDU_RESPONSE_OK;
+    } else if (apdu_response_code == APDU_RESPONSE_OK) {  // somehow not set
+        apdu_response_code = APDU_RESPONSE_ERROR_NO_INFO;
    }
    *(uint16_t *) G_io_apdu_buffer = __builtin_bswap16(apdu_response_code);