AaronFiore/electrum
1
0
Fork 0
Code Activity

wallet_db upgrade: fix possible corruption of invoice amounts

Browse Source 
see https://github.com/spesmilo/electrum/pull/7774
This commit is contained in:
SomberNight
2022-07-15 18:26:13 +02:00
parent d5b5f82b01
commit ed65f335bd
2 changed files with 14 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
electrum/wallet_db.py
View File

@@ -52,7 +52,7 @@ if TYPE_CHECKING:
OLD_SEED_VERSION = 4 # electrum versions < 2.0
NEW_SEED_VERSION = 11 # electrum versions >= 2.0
FINAL_SEED_VERSION = 47 # electrum >= 2.7 will set this to prevent
FINAL_SEED_VERSION = 48 # electrum >= 2.7 will set this to prevent
# old versions from overwriting new format
@@ -196,6 +196,7 @@ class WalletDB(JsonDB):
self._convert_version_45()
self._convert_version_46()
self._convert_version_47()
self._convert_version_48()
self.put('seed_version', FINAL_SEED_VERSION) # just to be sure
self._after_upgrade_tasks()
@@ -942,6 +943,16 @@ class WalletDB(JsonDB):
del requests[key]
self.data['seed_version'] = 47
def _convert_version_48(self):
# fix possible corruption of invoice amounts, see #7774
if not self._is_upgrade_method_needed(47, 47):
return
invoices = self.data.get('invoices', {})
for key, item in list(invoices.items()):
if item['amount_msat'] == 1000 * "!":
item['amount_msat'] = "!"
self.data['seed_version'] = 48
def _convert_imported(self):
if not self._is_upgrade_method_needed(0, 13):
return