From: Kalle Valo <kvalo@kernel.org>
To: Felix Fietkau <nbd@nbd.name>
Cc: Lorenzo Bianconi <lorenzo@kernel.org>,
linux-wireless@vger.kernel.org, lorenzo.bianconi@redhat.com,
Ben Greear <greearb@candelatech.com>
Subject: Re: [PATCH v3] wireless: mt76: mt7921: Fix use-after-free in fw features query.
Date: Fri, 24 Mar 2023 09:17:08 +0200 [thread overview]
Message-ID: <87zg82ty8b.fsf@kernel.org> (raw)
In-Reply-To: <ff4c3a89-f3dc-2ae6-1b11-f2c46944e376@nbd.name> (Felix Fietkau's message of "Wed, 22 Mar 2023 21:58:36 +0100")
Felix Fietkau <nbd@nbd.name> writes:
> On 22.03.23 17:37, Lorenzo Bianconi wrote:
>> From: Ben Greear <greearb@candelatech.com>
>>
>> Stop referencing 'features' memory after release_firmware is called.
>>
>> Fixes this crash:
>>
>> RIP: 0010:mt7921_check_offload_capability+0x17d
>> mt7921_pci_probe+0xca/0x4b0
>> ...
>>
>> Signed-off-by: Ben Greear <greearb@candelatech.com>
>> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
The title should have "wifi:", not "wireless:".
> Acked-by: Felix Fietkau <nbd@nbd.name>
Felix, do you mean I should take this to wireless tree?
--
https://patchwork.kernel.org/project/linux-wireless/list/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
next prev parent reply other threads:[~2023-03-24 7:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-22 16:37 [PATCH v3] wireless: mt76: mt7921: Fix use-after-free in fw features query Lorenzo Bianconi
2023-03-22 20:58 ` Felix Fietkau
2023-03-24 7:17 ` Kalle Valo [this message]
2023-03-24 10:19 ` Felix Fietkau
2023-03-31 15:01 ` [v3] wifi: " Kalle Valo
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