Commits
Miklos Szeredi committed e3d312c435d
ovl: fsync after copy-up commit 641089c1549d8d3df0b047b5de7e9a111362cdce upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>