netdev - Re: [PATCH net] sch_choke: avoid potential panic in choke

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Message-Id: <20200427.113614.2000975919126986631.davem@davemloft.net>
Date:   Mon, 27 Apr 2020 11:36:14 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     edumazet@...gle.com
Cc:     netdev@...r.kernel.org, eric.dumazet@...il.com,
        syzkaller@...glegroups.com, xiyou.wangcong@...il.com
Subject: Re: [PATCH net] sch_choke: avoid potential panic in choke_reset()

From: Eric Dumazet <edumazet@...gle.com>
Date: Sat, 25 Apr 2020 15:19:51 -0700

> If choke_init() could not allocate q->tab, we would crash later
> in choke_reset().
 ...
> Fixes: 77e62da6e60c ("sch_choke: drop all packets in queue during reset")
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>
> Reported-by: syzbot <syzkaller@...glegroups.com>

Applied and queued up for -stable, thank you.