xfs: signal inode btree xref error if get_rec returns an error

LOLLM points out that xchk_finobt_xref_inobt and xchk_inobt_xref_finobt
both ignore errors being returned from the xfs_btree_get_rec function
and proceed with a (possibly stale) "true" value for has_record.  If the
*simple* btree record checks fail during cross-referencing, we can
immediately conclude that there's a cross-referncing error in the other
btree.  On those grounds, we can bubble up the returned error instead of
wasting time cross-referencing with garbage.

Cc: stable@vger.kernel.org # v6.4
Fixes: bc0f3b55467e1b ("xfs: directly cross-reference the inode btrees with each other")
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Assisted-by: LOLLM # finding obvious bugs
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cem@kernel.org>

0 files changed, 0 insertions, 0 deletions