[Bridge] [PATCH net] net: rtnetlink: address is mandatory for rtnl_fdb_get

[David Miller]

From: Nikolay Aleksandrov <nikolay at cumulusnetworks.com>
Date: Sun, 30 Dec 2018 14:33:20 +0200

> We must have an address to lookup otherwise we'll derefence a null
> pointer in the ndo_fdb_get callbacks.
> 
> CC: Roopa Prabhu <roopa at cumulusnetworks.com>
> CC: David Ahern <dsa at cumulusnetworks.com>
> Reported-by: syzbot+017b1f61c82a1c3e7efd at syzkaller.appspotmail.com
> Fixes: 5b2f94b27622 ("net: rtnetlink: support for fdb get")
> Signed-off-by: Nikolay Aleksandrov <nikolay at cumulusnetworks.com>

Applied, thanks.