From: patchwork-bot+netdevbpf@kernel.org
To: Maoyi Xie <maoyixie.tju@gmail.com>
Cc: oneukum@suse.com, andrew+netdev@lunn.ch, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
linux-usb@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH net] net: usb: kalmia: bound RX frame length in kalmia_rx_fixup()
Date: Thu, 25 Jun 2026 02:10:18 +0000 [thread overview]
Message-ID: <178235341814.3082498.6889909573598271946.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <178211531778.2216480.12637613349790980750@maoyixie.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Mon, 22 Jun 2026 16:01:57 +0800 you wrote:
> kalmia_rx_fixup() computes usb_packet_length = skb->len - (2 *
> KALMIA_HEADER_LENGTH) as a u16, guarded only by a pre-loop check that
> skb->len is at least KALMIA_HEADER_LENGTH, which is 6. A device can
> deliver a short bulk-IN frame with skb->len in the 6 to 11 range, or
> leave a short trailing remainder on a later loop iteration. Either case
> underflows usb_packet_length to about 65530.
>
> [...]
Here is the summary with links:
- [net] net: usb: kalmia: bound RX frame length in kalmia_rx_fixup()
https://git.kernel.org/netdev/net/c/47b6bcef6e67
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2026-06-25 2:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-22 8:01 [PATCH net] net: usb: kalmia: bound RX frame length in kalmia_rx_fixup() Maoyi Xie
2026-06-22 8:09 ` Andrew Lunn
2026-06-25 2:10 ` patchwork-bot+netdevbpf [this message]
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