From: Jiri Kosina <jikos@kernel.org>
To: Evgeny Novikov <novikov@ispras.ru>
Cc: Nehal Shah <nehal-bakulchandra.shah@amd.com>,
Sandeep Singh <sandeep.singh@amd.com>,
Benjamin Tissoires <benjamin.tissoires@redhat.com>,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
ldv-project@linuxtesting.org
Subject: Re: [PATCH] AMD_SFH: Fix potential NULL pointer dereference
Date: Wed, 15 Sep 2021 16:58:19 +0200 (CEST) [thread overview]
Message-ID: <nycvar.YFH.7.76.2109151657580.15944@cbobk.fhfr.pm> (raw)
In-Reply-To: <20210601163801.17848-1-novikov@ispras.ru>
On Tue, 1 Jun 2021, Evgeny Novikov wrote:
> devm_add_action_or_reset() can suddenly invoke amd_mp2_pci_remove() at
> registration that will cause NULL pointer dereference since
> corresponding data is not initialized yet. The patch moves
> initialization of data before devm_add_action_or_reset().
>
> Found by Linux Driver Verification project (linuxtesting.org).
>
> Signed-off-by: Evgeny Novikov <novikov@ispras.ru>
Nehal, Basavaraj, could you please Review/Ack this one?
Thanks,
--
Jiri Kosina
SUSE Labs
next prev parent reply other threads:[~2021-09-15 14:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-01 16:38 [PATCH] AMD_SFH: Fix potential NULL pointer dereference Evgeny Novikov
2021-09-15 14:58 ` Jiri Kosina [this message]
2021-09-15 17:32 ` Shah, Nehal-bakulchandra
2021-09-16 5:59 ` Basavaraj Natikar
2021-09-16 7:15 ` Jiri Kosina
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