From: Toshiaki Makita <makita.toshi...@lab.ntt.co.jp>
Date: Thu, 4 Aug 2016 11:11:19 +0900
> Adding fdb entries pointing to the bridge device uses fdb_insert(),
> which lacks various checks and does not respect added_by_user flag.
>
> As a result, some inconsistent behavior can happen:
> * Adding temporary entries succeeds but results in permanent entries.
> * Same goes for "dynamic" and "use".
> * Changing mac address of the bridge device causes deletion of
> user-added entries.
> * Replacing existing entries looks successful from userspace but actually
> not, regardless of NLM_F_EXCL flag.
>
> Use the same logic as other entries and fix them.
>
> Fixes: 3741873b4f73 ("bridge: allow adding of fdb entries pointing to the
> bridge device")
> Signed-off-by: Toshiaki Makita <makita.toshi...@lab.ntt.co.jp>
Applied, thanks.
