From: Jakub Kicinski <kuba@kernel.org>
To: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: netdev@vger.kernel.org, "Jiri Pirko" <jiri@resnulli.us>,
"David S . Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@google.com>,
"Paolo Abeni" <pabeni@redhat.com>,
"Simon Horman" <horms@kernel.org>,
"Victor Nogueira" <victor@mojatatu.com>,
hybris <hybris@mojatatu.ai>,
"Toke Høiland-Jørgensen" <toke@toke.dk>,
moeller0@gmx.de, cake@lists.bufferbloat.net,
Sashiko <sashiko-bot@kernel.org>
Subject: [Cake] Re: [PATCH net-next v3] net/sched: cap the accounted backlog before it can wrap
Date: Thu, 1 Oct 2026 17:50:49 -0700 [thread overview]
Message-ID: <20261001175049.05faa751@kernel.org> (raw)
In-Reply-To: <QDISC-BA27.v3.20260929142417@mojatatu.com>
On Tue, 29 Sep 2026 14:33:32 -0400 Jamal Hadi Salim wrote:
> A crafted tc size table (TC_STAB) inflates qdisc_pkt_len() up to
> QDISC_PKT_LEN_MAX (1 MiB),
IIRC Eric was pushing back on this as silly, which I'd agree with.
Not sure where the conversation ended. But anyway, AI found some bugs,
so..
--
pw-bot: cr
prev parent reply other threads:[~2026-10-02 0:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-29 18:33 [Cake] [PATCH net-next v3] net/sched: cap the accounted backlog before it can wrap Jamal Hadi Salim
2026-09-30 21:34 ` [Cake] " netdev-bot+sashiko
2026-10-02 0:50 ` Jakub Kicinski [this message]
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