Re: [PATCH net] net_sched: sch_sfq: reject invalid perturb period

Hello:

This patch was applied to netdev/net.git (main) by Jakub Kicinski kuba@kernel.org:

On Wed, 11 Jun 2025 08:35:01 +0000 you wrote:

Gerrard Tai reported that SFQ perturb_period has no range check yet, and this can be used to trigger a race condition fixed in a separate patch.

We want to make sure ctl->perturb_period * HZ will not overflow and is positive.

Tested:

[...]

Here is the summary with links: - [net] net_sched: sch_sfq: reject invalid perturb period https://git.kernel.org/netdev/net/c/7ca52541c05c

You are awesome, thank you!