From 05ebd0f5b223a7e39eb1b1c0bb3ac949c061cec9 Mon Sep 17 00:00:00 2001 From: SomberNight Date: Wed, 7 Oct 2020 19:41:22 +0200 Subject: [PATCH] storage: try to handle user deleting/renaming wallet file while running related: #4110, #6358 --- electrum/storage.py | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/electrum/storage.py b/electrum/storage.py index 7716107b0..cb691c6f5 100644 --- a/electrum/storage.py +++ b/electrum/storage.py @@ -87,7 +87,13 @@ class WalletStorage(Logger): f.flush() os.fsync(f.fileno()) - mode = os.stat(self.path).st_mode if self.file_exists() else stat.S_IREAD | stat.S_IWRITE + default_mode = stat.S_IREAD | stat.S_IWRITE + try: + mode = os.stat(self.path).st_mode if self.file_exists() else default_mode + except FileNotFoundError: + # user might have deleted/renamed file while running + mode = default_mode + # assert that wallet file does not exist, to prevent wallet corruption (see issue #5082) if not self.file_exists(): assert not os.path.exists(self.path)