Re: [PATCH v2] Bluetooth: fix use-after-free in device_for_each_child()

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Subject: Re: [PATCH v2] Bluetooth: fix use-after-free in device_for_each_child()
From: Dmitry Antipov <dmantipov@xxxxxxxxx>
Date: Mon, 4 Nov 2024 17:58:54 +0300
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Cc: Marcel Holtmann <marcel@xxxxxxxxxxxx>, Johan Hedberg <johan.hedberg@xxxxxxxxx>, linux-bluetooth@xxxxxxxxxxxxxxx, lvc-project@xxxxxxxxxxxxxxxx, syzbot+6cf5652d3df49fae2e3f@xxxxxxxxxxxxxxxxxxxxxxxxx
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On 11/4/24 5:06 PM, Luiz Augusto von Dentz wrote:

Weird, this was not reproduced by syzbot when I asked it to test, how

are you reproducing this?


This is not regular, looks like a race, and I'm not sure how many runs
are required to reproduce. Anyway we can't blame syzbot just because
it was unable to reproduce some weird thing.

Dmitry

Follow-Ups:
- Re: [PATCH v2] Bluetooth: fix use-after-free in device_for_each_child()
  - From: Luiz Augusto von Dentz

References:
- [PATCH v2] Bluetooth: fix use-after-free in device_for_each_child()
  - From: Dmitry Antipov
- Re: [PATCH v2] Bluetooth: fix use-after-free in device_for_each_child()
  - From: Luiz Augusto von Dentz
- Re: [PATCH v2] Bluetooth: fix use-after-free in device_for_each_child()
  - From: Dmitry Antipov
- Re: [PATCH v2] Bluetooth: fix use-after-free in device_for_each_child()
  - From: Luiz Augusto von Dentz
- Re: [PATCH v2] Bluetooth: fix use-after-free in device_for_each_child()
  - From: Dmitry Antipov
- Re: [PATCH v2] Bluetooth: fix use-after-free in device_for_each_child()
  - From: Luiz Augusto von Dentz
- Re: [PATCH v2] Bluetooth: fix use-after-free in device_for_each_child()
  - From: Luiz Augusto von Dentz
- Re: [PATCH v2] Bluetooth: fix use-after-free in device_for_each_child()
  - From: Dmitry Antipov
- Re: [PATCH v2] Bluetooth: fix use-after-free in device_for_each_child()
  - From: Luiz Augusto von Dentz

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