xfs: validate explicit directory data buffer owners

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Port the existing directory data header checking function to accept an
owner number instead of an xfs_inode, then update the callsites to use
xfs_da_args.owner when possible.

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 14:54:40 -07:00

parent 402eef10a1

commit cc6740ddb4

9 changed files with 39 additions and 31 deletions

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1

fs/xfs/libxfs/xfs_dir2.h

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3

fs/xfs/libxfs/xfs_dir2_block.c

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16

fs/xfs/libxfs/xfs_dir2_data.c

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21

fs/xfs/libxfs/xfs_dir2_leaf.c

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7

fs/xfs/libxfs/xfs_dir2_node.c

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3

fs/xfs/libxfs/xfs_dir2_priv.h

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14

fs/xfs/scrub/dir.c

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2

fs/xfs/scrub/readdir.c

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3

fs/xfs/xfs_dir2_readdir.c

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