On Wed, Aug 23, 2017 at 05:14:39PM +0900, Lorenzo Colitti wrote:
> While removing dst_entry garbage collection, commit 52df157f17e5
> ("xfrm: take refcnt of dst when creating struct xfrm_dst bundle")
> changed xfrm_resolve_and_create_bundle so it returns an xdst with
> a refcount of 1 instead of 0.
>
> However, it did not delete the dst_hold performed by xfrm_lookup
> when a per-socket policy is in use. This means that when a
> socket policy is in use, dst entries returned by xfrm_lookup have
> a refcount of 2, and are not freed when no longer in use.
>
> Cc: Wei Wang <wei...@google.com>
> Fixes: 52df157f17 ("xfrm: take refcnt of dst when creating struct xfrm_dst
> bundle")
> Tested: https://android-review.googlesource.com/417481
> Tested: https://android-review.googlesource.com/418659
> Tested: https://android-review.googlesource.com/424463
> Tested: https://android-review.googlesource.com/452776 passes on net-next
> Signed-off-by: Lorenzo Colitti <lore...@google.com>
Patch applied, thanks a lot!
