6caaea36e0
fixes deb#439384 From: martin f krafft Subject: race condition in Maildir writing The offlineimap Maildir code checks for file existence and then opens a file. That's open to a race condition. It's better to open the file and fail if it already exists. The following patch does this. It catches OSError 17 (file exists) and re-raises all others. I'll leave it up to you to decide whether this is appropriate.
OfflineIMAP Copyright (C) 2002 - 2006 John Goerzen <jgoerzen@complete.org> This software comes with ABSOLUTELY NO WARRANTY; see the file COPYING for details. This is free software, and you are welcome to distribute it under the conditions laid out in COPYING. http://software.complete.org/offlineimap/ Please see manual.txt; the information previously in README has been moved there.