From: Marek Lindner <mareklindner@neomailbox.ch>
To: The list for a Better Approach To Mobile Ad-hoc Networking
<b.a.t.m.a.n@lists.open-mesh.org>
Subject: Re: [B.A.T.M.A.N.] [PATCH maint 2/2] batman-adv: Fix bat_v best gw refcnt after netlink dump
Date: Sun, 03 Jun 2018 18:54:14 +0800 [thread overview]
Message-ID: <6822908.HhYsLP0eh1@lafayette> (raw)
In-Reply-To: <20180602152635.2923-2-sven@narfation.org>
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On Saturday, June 2, 2018 11:26:35 PM HKT Sven Eckelmann wrote:
> A reference to the best gateway is taken when the list of gateways in the
> mesh is sent via netlink. This is necessary to check whether the currently
> dumped entry is the currently selected gateway or not. This information is
> then transferred as flag BATADV_ATTR_FLAG_BEST.
>
> After the comparison of the current entry is done,
> batadv_v_gw_dump_entry() has to decrease the reference counter again.
> Otherwise the reference will be held and thus prevents a proper shutdown of
> the batman-adv interfaces (and some of the interfaces enslaved in it).
>
> Fixes: 15315a94ad98 ("batman-adv: add B.A.T.M.A.N. V bat_gw_dump
> implementations") Signed-off-by: Sven Eckelmann <sven@narfation.org>
Acked-by: Marek Lindner <mareklindner@neomailbox.ch>
Cheers,
Marek
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next prev parent reply other threads:[~2018-06-03 10:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-02 15:26 [B.A.T.M.A.N.] [PATCH maint 1/2] batman-adv: Fix bat_ogm_iv best gw refcnt after netlink dump Sven Eckelmann
2018-06-02 15:26 ` [B.A.T.M.A.N.] [PATCH maint 2/2] batman-adv: Fix bat_v " Sven Eckelmann
2018-06-03 10:54 ` Marek Lindner [this message]
2018-06-03 13:02 ` dev
2018-06-03 13:15 ` Sven Eckelmann
2018-06-03 10:53 ` [B.A.T.M.A.N.] [PATCH maint 1/2] batman-adv: Fix bat_ogm_iv " Marek Lindner
2018-06-03 13:02 ` Andreas Ziegler
2018-06-03 13:14 ` Sven Eckelmann
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