netdev - Re: [PATCH net] batman-adv: fix uninit-value in batadv_netlink_get

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Date:   Wed, 14 Aug 2019 12:36:25 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     edumazet@...gle.com
Cc:     netdev@...r.kernel.org, eric.dumazet@...il.com,
        syzkaller@...glegroups.com, mareklindner@...mailbox.ch,
        sw@...onwunderlich.de, a@...table.cc
Subject: Re: [PATCH net] batman-adv: fix uninit-value in
 batadv_netlink_get_ifindex()

From: Eric Dumazet <edumazet@...gle.com>
Date: Mon, 12 Aug 2019 04:57:27 -0700

> batadv_netlink_get_ifindex() needs to make sure user passed
> a correct u32 attribute.
 ...
> Fixes: b60620cf567b ("batman-adv: netlink: hardif query")
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>
> Reported-by: syzbot <syzkaller@...glegroups.com>

Simon, I assume I will get this ultimately from you.

Thanks.