Re: [PATCH] Bluetooth: hci_sync: Protect resolving-list lookups
From: patchwork-bot+bluetooth
Date: Fri Oct 23 2026 - 18:12:13 EST
Hello:
This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>:
On Thu, 22 Oct 2026 20:05:56 +0800 you wrote:
> The host resolving list is updated under hdev->lock, and each
> bdaddr_list_with_irk entry must remain alive throughout a lookup.
> hci_le_del_resolve_list_sync() and hci_le_add_resolve_list_sync()
> traverse that list without taking the lock.
>
> On an LE privacy-capable controller with a programmed entry, passive
> scan reconciliation can reach hci_le_del_resolve_list_sync() while a
> privileged HCI_RAW client sends LE Clear Resolving List. The raw
> command does not take req_lock, and its successful completion runs
> on the controller workqueue independently of request work:
>
> [...]
Here is the summary with links:
- Bluetooth: hci_sync: Protect resolving-list lookups
https://git.kernel.org/bluetooth/bluetooth-next/c/2a464ab1c5ac
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html