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| author | Darrick J. Wong <djwong@kernel.org> | 2024-04-15 14:54:36 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-04-15 14:58:51 -0700 |
| commit | f4887fbc41dcb1560ec5da982ac7c6ad04b71de5 (patch) | |
| tree | dda77034fb9f6b655c77bd9449626114779d5f75 /fs/xfs/libxfs/xfs_attr.c | |
| parent | 33c028ffe36ad7a91930acf0bd3d6ee7340022bf (diff) | |
| download | linux-f4887fbc41dcb1560ec5da982ac7c6ad04b71de5.tar.gz linux-f4887fbc41dcb1560ec5da982ac7c6ad04b71de5.tar.bz2 linux-f4887fbc41dcb1560ec5da982ac7c6ad04b71de5.zip | |
xfs: validate attr leaf buffer owners
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>
Diffstat (limited to 'fs/xfs/libxfs/xfs_attr.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_attr.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c index 74d769461443..b3c9666cd011 100644 --- a/fs/xfs/libxfs/xfs_attr.c +++ b/fs/xfs/libxfs/xfs_attr.c @@ -649,8 +649,8 @@ xfs_attr_leaf_remove_attr( int forkoff; int error; - error = xfs_attr3_leaf_read(args->trans, args->dp, args->blkno, - &bp); + error = xfs_attr3_leaf_read(args->trans, args->dp, args->owner, + args->blkno, &bp); if (error) return error; @@ -681,7 +681,7 @@ xfs_attr_leaf_shrink( if (!xfs_attr_is_leaf(dp)) return 0; - error = xfs_attr3_leaf_read(args->trans, args->dp, 0, &bp); + error = xfs_attr3_leaf_read(args->trans, args->dp, args->owner, 0, &bp); if (error) return error; @@ -1158,7 +1158,7 @@ xfs_attr_leaf_try_add( struct xfs_buf *bp; int error; - error = xfs_attr3_leaf_read(args->trans, args->dp, 0, &bp); + error = xfs_attr3_leaf_read(args->trans, args->dp, args->owner, 0, &bp); if (error) return error; @@ -1206,7 +1206,7 @@ xfs_attr_leaf_hasname( { int error = 0; - error = xfs_attr3_leaf_read(args->trans, args->dp, 0, bp); + error = xfs_attr3_leaf_read(args->trans, args->dp, args->owner, 0, bp); if (error) return error; |