diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2019-07-01 08:25:35 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-07-01 08:25:35 -0700 |
| commit | f991492ed11055934f1b35615cb1b435325939bf (patch) | |
| tree | 97be4cf121aa028469a10e58a609bff5002eb6a5 /fs/xfs/xfs_ioctl.c | |
| parent | 7b0e492e6b80d51db4156996b248522c7b50d467 (diff) | |
vfs: teach vfs_ioc_fssetxattr_check to check project id info
Standardize the project id checks for FSSETXATTR.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/xfs/xfs_ioctl.c')
| -rw-r--r-- | fs/xfs/xfs_ioctl.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index 458a7043b4d2..f494c01342c6 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -1298,21 +1298,6 @@ xfs_ioctl_setattr_check_projid( if (fa->fsx_projid > (uint16_t)-1 && !xfs_sb_version_hasprojid32bit(&ip->i_mount->m_sb)) return -EINVAL; - - /* - * Project Quota ID state is only allowed to change from within the init - * namespace. Enforce that restriction only if we are trying to change - * the quota ID state. Everything else is allowed in user namespaces. - */ - if (current_user_ns() == &init_user_ns) - return 0; - - if (xfs_get_projid(ip) != fa->fsx_projid) - return -EINVAL; - if ((fa->fsx_xflags & FS_XFLAG_PROJINHERIT) != - (ip->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)) - return -EINVAL; - return 0; } |