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| author | Allison Henderson <allison.henderson@oracle.com> | 2024-04-22 18:47:44 +0200 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-04-23 16:46:57 +0200 |
| commit | a08d6729637428b6ef8c6a5a94d8c6db7b805a44 (patch) | |
| tree | 8fb821a1aeac53a09504ad49572551d93a2a2992 /include | |
| parent | xfs: Expose init_xattrs in xfs_create_tmpfile (diff) | |
| download | linux-a08d6729637428b6ef8c6a5a94d8c6db7b805a44.tar.xz linux-a08d6729637428b6ef8c6a5a94d8c6db7b805a44.zip | |
xfs: add parent pointer validator functions
The attr name of a parent pointer is a string, and the attr value of a
parent pointer is (more or less) a file handle. So we need to modify
attr_namecheck to verify the parent pointer name, and add a
xfs_parent_valuecheck function to sanitize the handle. At the same
time, we need to validate attr values during log recovery if the xattr
is really a parent pointer.
Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
[djwong: move functions to xfs_parent.c, adjust for new disk format]
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions