From: patchwork-bot+netdevbpf@kernel.org
To: Ibrahim Hashimov <security@auditcode.ai>
Cc: alex.aring@gmail.com, miquel.raynal@bootlin.com,
stefan@datenfreihafen.org, kuba@kernel.org,
linux-wpan@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH net v3] mac802154: hold an interface reference across the scan worker
Date: Thu, 23 Jul 2026 17:40:08 +0000 [thread overview]
Message-ID: <178482840899.2802214.3672009527883372357.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260721211228.34578-1-security@auditcode.ai>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Tue, 21 Jul 2026 23:12:28 +0200 you wrote:
> mac802154_scan_worker() captures the scanning sub-interface under RCU
> and then keeps dereferencing sdata->dev after rcu_read_unlock() and
> outside the rtnl -- in the failure traces, in
> mac802154_transmit_beacon_req() (skb->dev = sdata->dev), and in the
> end_scan cleanup. Nothing keeps that netdev alive across the worker
> iteration.
>
> [...]
Here is the summary with links:
- [net,v3] mac802154: hold an interface reference across the scan worker
https://git.kernel.org/netdev/net/c/234e5e898b71
You are awesome, thank you!
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prev parent reply other threads:[~2026-07-23 17:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-21 21:12 [PATCH net v3] mac802154: hold an interface reference across the scan worker Ibrahim Hashimov
2026-07-23 17:40 ` patchwork-bot+netdevbpf [this message]
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