diff options
| author | Al Viro <[email protected]> | 2018-05-06 16:20:40 +0000 |
|---|---|---|
| committer | Al Viro <[email protected]> | 2018-05-21 18:29:12 +0000 |
| commit | 87fbd639c02ec96d67738e40b6521fb070ed7168 (patch) | |
| tree | a11ad3f7b598cddf1a18236ed13f4a86d16e288e /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | affs_lookup(): close a race with affs_remove_link() (diff) | |
| download | kernel-87fbd639c02ec96d67738e40b6521fb070ed7168.tar.gz kernel-87fbd639c02ec96d67738e40b6521fb070ed7168.zip | |
affs_lookup: switch to d_splice_alias()
Making something exportable takes more than providing ->s_export_ops.
In particular, ->lookup() *MUST* use d_splice_alias() instead of
d_add().
Reading Documentation/filesystems/nfs/Exporting would've been a good idea;
as it is, exporting AFFS is badly (and exploitably) broken.
Partially-Fixes: ed4433d72394 "fs/affs: make affs exportable"
Acked-by: David Sterba <[email protected]>
Signed-off-by: Al Viro <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions