diff options
| author | Darrick J. Wong <[email protected]> | 2024-04-15 21:54:40 +0000 |
|---|---|---|
| committer | Darrick J. Wong <[email protected]> | 2024-04-15 21:58:52 +0000 |
| commit | cc6740ddb423db2066f7669eaaa377fdbf84ab1e (patch) | |
| tree | f8eedd4acae8e7895eec0b3f584943f0b705224b /fs/xfs/libxfs/xfs_dir2_node.c | |
| parent | xfs: validate directory leaf buffer owners (diff) | |
| download | kernel-cc6740ddb423db2066f7669eaaa377fdbf84ab1e.tar.gz kernel-cc6740ddb423db2066f7669eaaa377fdbf84ab1e.zip | |
xfs: validate explicit directory data buffer owners
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 <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'fs/xfs/libxfs/xfs_dir2_node.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_dir2_node.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/xfs/libxfs/xfs_dir2_node.c b/fs/xfs/libxfs/xfs_dir2_node.c index e21965788188..dc85197b8448 100644 --- a/fs/xfs/libxfs/xfs_dir2_node.c +++ b/fs/xfs/libxfs/xfs_dir2_node.c @@ -863,7 +863,7 @@ xfs_dir2_leafn_lookup_for_entry( ASSERT(state->extravalid); curbp = state->extrablk.bp; } else { - error = xfs_dir3_data_read(tp, dp, + error = xfs_dir3_data_read(tp, dp, args->owner, xfs_dir2_db_to_da(args->geo, newdb), 0, &curbp); @@ -1949,9 +1949,8 @@ xfs_dir2_node_addname_int( &freehdr, &findex); } else { /* Read the data block in. */ - error = xfs_dir3_data_read(tp, dp, - xfs_dir2_db_to_da(args->geo, dbno), - 0, &dbp); + error = xfs_dir3_data_read(tp, dp, args->owner, + xfs_dir2_db_to_da(args->geo, dbno), 0, &dbp); } if (error) return error; |