netdev - Re: [PATCH net] ipv6: Take rcu_read_lock in __inet6

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Message-Id: <20190105.141757.152845829366359081.davem@davemloft.net>
Date:   Sat, 05 Jan 2019 14:17:57 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     dsahern@...nel.org
Cc:     netdev@...r.kernel.org, dsahern@...il.com
Subject: Re: [PATCH net] ipv6: Take rcu_read_lock in __inet6_bind for
 mapped addresses

From: David Ahern <dsahern@...nel.org>
Date: Sat,  5 Jan 2019 07:35:04 -0800

> From: David Ahern <dsahern@...il.com>
> 
> I realized the last patch calls dev_get_by_index_rcu in a branch not
> holding the rcu lock. Add the calls to rcu_read_lock and rcu_read_unlock.
> 
> Fixes: ec90ad334986 ("ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped address")
> Signed-off-by: David Ahern <dsahern@...il.com>

Applied, thanks David.