From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH net] net/ipv6: respect rcu grace period before freeing
 fib6_info
Date: Wed, 20 Jun 2018 07:58:11 +0900 (KST)
Message-ID: <20180620.075811.1654188360301606621.davem@davemloft.net>
References: <20180618122431.131265-1-edumazet@google.com>
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From: Eric Dumazet <edumazet@google.com>
Date: Mon, 18 Jun 2018 05:24:31 -0700

> syzbot reported use after free that is caused by fib6_info being
> freed without a proper RCU grace period.
 ...
> Fixes: a64efe142f5e ("net/ipv6: introduce fib6_info struct and helpers")
> Signed-off-by: Eric Dumazet <edumazet@google.com>
> Cc: David Ahern <dsahern@gmail.com>
> Reported-by: syzbot+9e6d75e3edef427ee888@syzkaller.appspotmail.com

Applied.