Hi Andrew,

please add this series to the queue for the next cycle.

This addresses three potential issues with empty b-tree nodes that can
occur with corrupted filesystem images, including one recently
discovered by syzbot.

Thanks,
Ryusuke Konishi

Ryusuke Konishi (3):
  nilfs2: fix potential null-ptr-deref in nilfs_btree_insert()
  nilfs2: determine empty node blocks as corrupted
  nilfs2: fix potential oob read in nilfs_btree_check_delete()

 fs/nilfs2/btree.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

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2.43.0