modtrezorconfig: fix has_pin

7 years ago · 00c4da83b9
parent 32c74e6e9a
commit 00c4da83b9
1 changed files with 1 additions and 4 deletions
--- a/embed/extmod/modtrezorconfig/storage.c
+++ b/embed/extmod/modtrezorconfig/storage.c
@ -196,10 +196,7 @@ secbool storage_has_pin(void)
    if (sectrue != initialized) {
        return secfalse;
    }
-    const void *spin = NULL;
-    uint16_t spinlen = 0;
-    norcow_get(PIN_KEY, &spin, &spinlen);
-    return sectrue * (0 != spinlen);
+    return sectrue == pin_cmp(1) ? secfalse : sectrue;
 }

 secbool storage_change_pin(const uint32_t pin, const uint32_t newpin, mp_obj_t callback)