From: patchwork-bot+bluetooth@kernel.org
To: Pauli Virtanen <pav@iki.fi>
Cc: linux-bluetooth@vger.kernel.org
Subject: Re: [PATCH BlueZ] bap: Fix use-after-free of device referenced by session
Date: Mon, 21 Sep 2026 14:30:06 +0000 [thread overview]
Message-ID: <179000100690.3057876.11406423888764084551.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <5610cdd036fde69fe30b0df2023875dae8d709ae.1789776622.git.pav@iki.fi>
Hello:
This patch was applied to bluetooth/bluez.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:
On Sat, 19 Sep 2026 03:14:05 +0300 you wrote:
> bap_attached() creates bap_data that are not bound to btd_service, and
> can outlive the device (eg if ATT POLLHUP -> bap_detached is late).
> This then crashes when accessing bap_data::device later.
>
> Fix by having bap_data hold btd_device_ref(). This is similar to what
> avdtp.c etc. do.
>
> [...]
Here is the summary with links:
- [BlueZ] bap: Fix use-after-free of device referenced by session
https://git.kernel.org/pub/scm/bluetooth/bluez.git/?id=8a1c53517399
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2026-09-21 14:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-19 0:14 [PATCH BlueZ] bap: Fix use-after-free of device referenced by session Pauli Virtanen
2026-09-19 1:24 ` [BlueZ] " bluez.test.bot
2026-09-21 14:30 ` patchwork-bot+bluetooth [this message]
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