Stephen Smalley wrote:
>On Mon, 30 Sep 2002, Chris Wright wrote:
>
>
>
>> static void detach_mnt(struct vfsmount *mnt, struct nameidata *old_nd)
>> {
>>+ /* XXX dcache lock held */
>>+ security_ops->sb_umount_close(mnt);
>>
>>
>
>At present, SELinux uses the sb_umount_close() hook to release the
>
>
In the spirit of do_kern_mount vs attach_mnt, sb_umount_close should
probably be a separate hook from the detach_mnt hook. But I agree with
Chris that a detach_mnt hook is needed for symmetry.
So sb_umount_clsoe should remain in do_umount, and detach_mnt should begin
with a security_ops->mnt_detach(mnt) or somesuch hook.
-serge
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This archive was generated by hypermail 2b30 : Mon Sep 30 2002 - 05:49:23 PDT