static int selinux_umount(struct vfsmount *mnt, int flags)
{
const struct cred *cred = current_cred();
- int rc;
-
- rc = secondary_ops->sb_umount(mnt, flags);
- if (rc)
- return rc;
return superblock_has_perm(cred, mnt->mnt_sb,
FILESYSTEM__UNMOUNT, NULL);
static int selinux_inode_link(struct dentry *old_dentry, struct inode *dir, struct dentry *new_dentry)
{
- int rc;
-
- rc = secondary_ops->inode_link(old_dentry, dir, new_dentry);
- if (rc)
- return rc;
return may_link(dir, old_dentry, MAY_LINK);
}
static int selinux_inode_unlink(struct inode *dir, struct dentry *dentry)
{
- int rc;
-
- rc = secondary_ops->inode_unlink(dir, dentry);
- if (rc)
- return rc;
return may_link(dir, dentry, MAY_UNLINK);
}