Merge tag 'fix-scrub-6.6_2023-09-12' of https://git.kernel.org/pub/scm/linux/kernel...

xfs: fix out of bounds memory access in scrub

This is a quick fix for a few internal syzbot reports concerning an
invalid memory access in the scrub code.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
* tag 'fix-scrub-6.6_2023-09-12' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux:
  xfs: only call xchk_stats_merge after validating scrub inputs