diff options
| -rw-r--r-- | fs/xfs/xfs_ioctl.c | 5 | ||||
| -rw-r--r-- | fs/xfs/xfs_ioctl32.c | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index edfbdb8f85e2..17b4a981be4d 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -462,6 +462,11 @@ xfs_attrmulti_by_handle( error = 0; for (i = 0; i < am_hreq.opcount; i++) { + if ((ops[i].am_flags & ATTR_ROOT) && + (ops[i].am_flags & ATTR_SECURE)) { + ops[i].am_error = -EINVAL; + continue; + } ops[i].am_flags &= ~ATTR_KERNEL_FLAGS; ops[i].am_error = strncpy_from_user((char *)attr_name, diff --git a/fs/xfs/xfs_ioctl32.c b/fs/xfs/xfs_ioctl32.c index 20b3edc10f48..769581a79c58 100644 --- a/fs/xfs/xfs_ioctl32.c +++ b/fs/xfs/xfs_ioctl32.c @@ -450,6 +450,11 @@ xfs_compat_attrmulti_by_handle( error = 0; for (i = 0; i < am_hreq.opcount; i++) { + if ((ops[i].am_flags & ATTR_ROOT) && + (ops[i].am_flags & ATTR_SECURE)) { + ops[i].am_error = -EINVAL; + continue; + } ops[i].am_flags &= ~ATTR_KERNEL_FLAGS; ops[i].am_error = strncpy_from_user((char *)attr_name, |