Miklos Szeredi 641089c154 ovl: fsync after copy-up ...

Make sure the copied up file hits the disk before renaming to the final
destination.  If this is not done then the copy-up may corrupt the data in
the file in case of a crash.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Cc: <stable@vger.kernel.org>

2016-10-31 14:42:14 +01:00

9.4 KiB

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