From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <edumazet@google.com>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
dsahern@kernel.org, netdev@vger.kernel.org, willemb@google.com,
jonathan.davies@nutanix.com, eric.dumazet@gmail.com
Subject: Re: [PATCH net 0/2] net: two fixes for qdisc_pkt_len_init()
Date: Tue, 01 Oct 2024 10:10:33 +0000 [thread overview]
Message-ID: <172777743350.295383.15996340075475212184.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240924150257.1059524-1-edumazet@google.com>
Hello:
This series was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Tue, 24 Sep 2024 15:02:55 +0000 you wrote:
> Inspired by one syzbot report.
>
> At least one qdisc (fq_codel) depends on qdisc_skb_cb(skb)->pkt_len
> having a sane value (not zero)
>
> With the help of af_packet, syzbot was able to fool qdisc_pkt_len_init()
> to precisely set qdisc_skb_cb(skb)->pkt_len to zero.
>
> [...]
Here is the summary with links:
- [net,1/2] net: avoid potential underflow in qdisc_pkt_len_init() with UFO
https://git.kernel.org/netdev/net/c/c20029db2839
- [net,2/2] net: add more sanity checks to qdisc_pkt_len_init()
https://git.kernel.org/netdev/net/c/ab9a9a9e9647
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2024-10-01 10:10 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-24 15:02 [PATCH net 0/2] net: two fixes for qdisc_pkt_len_init() Eric Dumazet
2024-09-24 15:02 ` [PATCH net 1/2] net: avoid potential underflow in qdisc_pkt_len_init() with UFO Eric Dumazet
2024-09-26 9:07 ` Willem de Bruijn
2024-09-26 18:00 ` Jonathan Davies
2024-09-24 15:02 ` [PATCH net 2/2] net: add more sanity checks to qdisc_pkt_len_init() Eric Dumazet
2024-09-25 17:51 ` Joe Damato
2024-09-25 18:00 ` Eric Dumazet
2024-09-25 18:24 ` Joe Damato
2024-09-25 18:27 ` Stephen Hemminger
2024-09-25 18:55 ` Eric Dumazet
2024-09-25 19:01 ` Eric Dumazet
2024-09-25 19:15 ` Joe Damato
2024-09-25 19:07 ` Joe Damato
2024-09-25 19:08 ` Eric Dumazet
2024-09-26 9:13 ` Willem de Bruijn
2024-09-26 9:17 ` Willem de Bruijn
2024-09-26 9:19 ` Eric Dumazet
2024-10-01 9:57 ` Paolo Abeni
2024-09-26 2:26 ` [PATCH net 0/2] net: two fixes for qdisc_pkt_len_init() David Ahern
2024-10-01 10:10 ` patchwork-bot+netdevbpf [this message]
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