xfs: validate attr leaf buffer owners

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Create a leaf block header checking function to validate the owner field
of xattr leaf blocks.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

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This commit is contained in:

Darrick J. Wong 2024-04-15 14:54:36 -07:00

parent 33c028ffe3

commit f4887fbc41

8 changed files with 128 additions and 19 deletions

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10

fs/xfs/libxfs/xfs_attr.c

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56

fs/xfs/libxfs/xfs_attr_leaf.c

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4

fs/xfs/libxfs/xfs_attr_leaf.h

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42

fs/xfs/libxfs/xfs_da_btree.c

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1

fs/xfs/libxfs/xfs_da_btree.h

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3

fs/xfs/libxfs/xfs_exchmaps.c

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7

fs/xfs/scrub/dabtree.c

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24

fs/xfs/xfs_attr_list.c

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