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From: Marek Lindner <mareklindner@neomailbox.ch>
To: b.a.t.m.a.n@lists.open-mesh.org
Subject: Re: [B.A.T.M.A.N.] [PATCH maint 1/2] batman-adv: Avoid nullptr dereference in bla after vlan_insert_tag
Date: Tue, 05 Jul 2016 16:52:14 +0800	[thread overview]
Message-ID: <1536732.nPTjFfZg4n@voltaire> (raw)
In-Reply-To: <1467445934-13951-1-git-send-email-sven@narfation.org>

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On Saturday, July 02, 2016 09:52:13 Sven Eckelmann wrote:
> vlan_insert_tag can return NULL on errors. The bridge loop avoidance code
> therefore has to check the return value of vlan_insert_tag for NULL before
> it can safely operate on this pointer.
> 
> Fixes: a9ce0dc43e2c ("batman-adv: add basic bridge loop avoidance code")
> Signed-off-by: Sven Eckelmann <sven@narfation.org>
> ---
>  net/batman-adv/bridge_loop_avoidance.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)

Applied in revision e4cffba.

Thanks,
Marek

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      parent reply	other threads:[~2016-07-05  8:52 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-02  7:52 [B.A.T.M.A.N.] [PATCH maint 1/2] batman-adv: Avoid nullptr dereference in bla after vlan_insert_tag Sven Eckelmann
2016-07-02  7:52 ` [B.A.T.M.A.N.] [PATCH maint 2/2] batman-adv: Avoid nullptr dereference in dat " Sven Eckelmann
2016-07-05  8:53   ` Marek Lindner
2016-07-05  8:52 ` Marek Lindner [this message]

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