linux-kernel - Re: [PATCH] net: usb: sr9700: Handle negative len

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Message-Id: <167395381639.12891.10619571705736269049.git-patchwork-notify@kernel.org>
Date:   Tue, 17 Jan 2023 11:10:16 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Szymon Heidrich <szymon.heidrich@...il.com>
Cc:     davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, linux-usb@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: usb: sr9700: Handle negative len

Hello:

This patch was applied to netdev/net.git (master)
by Paolo Abeni <pabeni@...hat.com>:

On Sat, 14 Jan 2023 19:23:26 +0100 you wrote:
> Packet len computed as difference of length word extracted from
> skb data and four may result in a negative value. In such case
> processing of the buffer should be interrupted rather than
> setting sr_skb->len to an unexpectedly large value (due to cast
> from signed to unsigned integer) and passing sr_skb to
> usbnet_skb_return.
> 
> [...]

Here is the summary with links:
  - net: usb: sr9700: Handle negative len
    https://git.kernel.org/netdev/net/c/ecf7cf8efb59

You are awesome, thank you!
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