check seed_version is not too high

2017-10-27 16:26:01 +02:00 · 2017-10-27 16:26:01 +02:00 · 66e1231580
parent 648d5c0cbb
commit 66e1231580
1 changed files with 2 additions and 0 deletions
--- a/lib/storage.py
+++ b/lib/storage.py
@ -454,6 +454,8 @@ class WalletStorage(PrintError):
        seed_version = self.get('seed_version')
        if not seed_version:
            seed_version = OLD_SEED_VERSION if len(self.get('master_public_key','')) == 128 else NEW_SEED_VERSION
+        if seed_version > FINAL_SEED_VERSION:
+            raise BaseException('This version of Electrum is too old to open this wallet')
        if seed_version >=12:
            return seed_version
        if seed_version not in [OLD_SEED_VERSION, NEW_SEED_VERSION]: