This update of ecryptfs-utils fixes several security
problems:
- CVE-2011-1831 - Race condition when checking
mountpoint during mount.
- CVE-2011-1832 - Race condition when checking
mountpoint during unmount.
- CVE-2011-1833 - Race condition when checking source
during mount.
- CVE-2011-1834 - Improper mtab handling allowing
corruption due to resource limits, signals, etc.