Herbert Xu wrote:
On Mon, Nov 26, 2007 at 04:51:42PM +0100, Patrick McHardy wrote:
It actually won't get freed at all currently since nothing is
calling __xfrm_state_destroy(). __xfrm_state_delete() uses
__xfrm_state_put(), which only decrements the refcount, but
doesn't perform destruction.
This is visible when looking at the xfrm[46]_mode_{tunnel,transport}
module reference counts, they climb higher and higher over time.
Oh I see. How about just removing those double underscores then?
That should work as long as we keep the del_timer_sync to avoid
a use-after-free. It seems a bit fragile though.
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