From: patchwork-bot+bluetooth@kernel.org
To: Pauli Virtanen <pav@iki.fi>
Cc: linux-bluetooth@vger.kernel.org, marcel@holtmann.org,
luiz.dentz@gmail.com, oss@fourdim.xyz,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 0/7] Bluetooth: hci_conn: hold conn references in hci_sync tasks
Date: Mon, 27 Jul 2026 19:00:06 +0000 [thread overview]
Message-ID: <178517880663.1372023.9123649060094265539.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <cover.1784973264.git.pav@iki.fi>
Hello:
This series was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:
On Sat, 25 Jul 2026 12:59:16 +0300 you wrote:
> Have hci_sync tasks hold reference to hci_conn pointer they want to use
> later.
>
> Avoids UAFs and passing potentially reused (possible even if very
> unlikely) pointers to hci_conn_valid().
>
> hci_conn_del() dequeues running works for the same connection, but this
> has no effect if the work is already started running, which is the race
> condition here.
>
> [...]
Here is the summary with links:
- [v5,1/7] Bluetooth: hci_conn: hold conn reference in abort_conn_sync()
https://git.kernel.org/bluetooth/bluetooth-next/c/3bf1394e8868
- [v5,2/7] Bluetooth: hci_sync: hold conn in hci_connect_acl/le_sync() callbacks
https://git.kernel.org/bluetooth/bluetooth-next/c/69a694ebe97f
- [v5,3/7] Bluetooth: hci_sync: hold conn in hci_connect_big_sync() callback
https://git.kernel.org/bluetooth/bluetooth-next/c/b1196afe58a9
- [v5,4/7] Bluetooth: hci_sync: hold conn in hci_connect_pa_sync() callback
https://git.kernel.org/bluetooth/bluetooth-next/c/cddfec3618d0
- [v5,5/7] Bluetooth: hci_sync: hold conn in hci_past_sync() callback
https://git.kernel.org/bluetooth/bluetooth-next/c/3c5f5c6be878
- [v5,6/7] Bluetooth: hci_sync: fix hci_conn_del() use in hci_le_create_conn_sync
https://git.kernel.org/bluetooth/bluetooth-next/c/423e5fc465eb
- [v5,7/7] Bluetooth: hci_sync: remove unnecessary hci_conn_get in create_conn_sync
https://git.kernel.org/bluetooth/bluetooth-next/c/73b6871b261f
You are awesome, thank you!
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prev parent reply other threads:[~2026-07-27 19:00 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-25 9:59 [PATCH v5 0/7] Bluetooth: hci_conn: hold conn references in hci_sync tasks Pauli Virtanen
2026-07-25 9:59 ` [PATCH v5 1/7] Bluetooth: hci_conn: hold conn reference in abort_conn_sync() Pauli Virtanen
2026-07-25 10:50 ` Bluetooth: hci_conn: hold conn references in hci_sync tasks bluez.test.bot
2026-07-25 9:59 ` [PATCH v5 2/7] Bluetooth: hci_sync: hold conn in hci_connect_acl/le_sync() callbacks Pauli Virtanen
2026-07-25 9:59 ` [PATCH v5 3/7] Bluetooth: hci_sync: hold conn in hci_connect_big_sync() callback Pauli Virtanen
2026-07-25 9:59 ` [PATCH v5 4/7] Bluetooth: hci_sync: hold conn in hci_connect_pa_sync() callback Pauli Virtanen
2026-07-25 9:59 ` [PATCH v5 5/7] Bluetooth: hci_sync: hold conn in hci_past_sync() callback Pauli Virtanen
2026-07-25 9:59 ` [PATCH v5 6/7] Bluetooth: hci_sync: fix hci_conn_del() use in hci_le_create_conn_sync Pauli Virtanen
2026-07-25 9:59 ` [PATCH v5 7/7] Bluetooth: hci_sync: remove unnecessary hci_conn_get in create_conn_sync Pauli Virtanen
2026-07-27 19:00 ` patchwork-bot+bluetooth [this message]
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