Commits
Darrick J. Wong committed 535ed3f0156
xfs: fix partially uninitialized structure in xfs_reflink_remap_extent [ Upstream commit c142932c29e533ee892f87b44d8abc5719edceec ] In the reflink extent remap function, it turns out that uirec (the block mapping corresponding only to the part of the passed-in mapping that got unmapped) was not fully initialized. Specifically, br_state was not being copied from the passed-in struct to the uirec. This could lead to unpredictable results such as the reflinked mapping being marked unwritten in the destination file. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>