netdev - Re: [PATCH net] net: ip6_gre: fix possible NULL pointer dereference in ip6erspan_set

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Message-Id: <20190222.114209.1877048942313428430.davem@davemloft.net>
Date:   Fri, 22 Feb 2019 11:42:09 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     lorenzo.bianconi@...hat.com
Cc:     netdev@...r.kernel.org,
        syzbot+30191cf1057abd3064af@...kaller.appspotmail.com
Subject: Re: [PATCH net] net: ip6_gre: fix possible NULL pointer
 dereference in ip6erspan_set_version

From: Lorenzo Bianconi <lorenzo.bianconi@...hat.com>
Date: Wed, 20 Feb 2019 09:23:03 +0100

> Fix a possible NULL pointer dereference in ip6erspan_set_version checking
> nlattr data pointer
 ...
> Fixes: 4974d5f678ab ("net: ip6_gre: initialize erspan_ver just for erspan tunnels")
> Reported-and-tested-by: syzbot+30191cf1057abd3064af@...kaller.appspotmail.com
> Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@...hat.com>

Applied, thanks.