Re: [PATCH v3] net/sched: mqprio: Add length check for TCA_MQPRIO_{MAX/MIN}_RATE64

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Tue, 25 Jul 2023 10:42:27 +0800 you wrote:
> The nla_for_each_nested parsing in function mqprio_parse_nlattr() does
> not check the length of the nested attribute. This can lead to an
> out-of-attribute read and allow a malformed nlattr (e.g., length 0) to
> be viewed as 8 byte integer and passed to priv->max_rate/min_rate.
> 
> This patch adds the check based on nla_len() when check the nla_type(),
> which ensures that the length of these two attribute must equals
> sizeof(u64).
> 
> [...]

Here is the summary with links:
  - [v3] net/sched: mqprio: Add length check for TCA_MQPRIO_{MAX/MIN}_RATE64
    https://git.kernel.org/netdev/net/c/6c58c8816abb

You are awesome, thank you!
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