netdev - Re: [PATCH net] nexthop: Fix attribute checking for groups

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Date:   Sun, 17 May 2020 10:43:33 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     dsahern@...nel.org
Cc:     netdev@...r.kernel.org, kuba@...nel.org, dsahern@...il.com,
        assogba.emery@...il.com
Subject: Re: [PATCH net] nexthop: Fix attribute checking for groups

From: David Ahern <dsahern@...nel.org>
Date: Sun, 17 May 2020 11:26:32 -0600

> From: David Ahern <dsahern@...il.com>
> 
> For nexthop groups, attributes after NHA_GROUP_TYPE are invalid, but
> nh_check_attr_group starts checking at NHA_GROUP. The group type defaults
> to multipath and the NHA_GROUP_TYPE is currently optional so this has
> slipped through so far. Fix the attribute checking to handle support of
> new group types.
> 
> Fixes: 430a049190de ("nexthop: Add support for nexthop groups")
> Signed-off-by: ASSOGBA Emery <assogba.emery@...il.com>
> Signed-off-by: David Ahern <dsahern@...il.com>

Applied and queued up for -stable, thanks David.