After encrypting the wallet, reload the database environment

Calls ReloadDbEnv after encrypting the wallet so that the database
environment is flushed, closed, and reopened to prevent unencrypted
keys from being saved on disk.
This commit is contained in:
Andrew Chow 2018-02-20 16:08:36 -05:00
parent 5d296ac810
commit d7637c5a3f

View file

@ -719,6 +719,11 @@ bool CWallet::EncryptWallet(const SecureString& strWalletPassphrase)
// bits of the unencrypted private key in slack space in the database file. // bits of the unencrypted private key in slack space in the database file.
database->Rewrite(); database->Rewrite();
// BDB seems to have a bad habit of writing old data into
// slack space in .dat files; that is bad if the old data is
// unencrypted private keys. So:
database->ReloadDbEnv();
} }
NotifyStatusChanged(this); NotifyStatusChanged(this);