From: "Toke Høiland-Jørgensen" <toke@toke.dk>
To: Eduard Zateev <hackerowskiy@gmail.com>
Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] wifi: ath9k: make sure we stop the wmi tasklet on init fail
Date: Mon, 26 Oct 2026 10:16:06 +0100 [thread overview]
Message-ID: <87h5i8q0tl.fsf@toke.dk> (raw)
In-Reply-To: <179297981008.47871.8854747166395230996@gmail.com>
Eduard Zateev <hackerowskiy@gmail.com> writes:
> Hi Toke,
>
> I tested this patch with the syzbot C reproducer and KASAN on a 7.3.0
> kernel built from upstream commit 21a7f44fd.
>
> On the baseline kernel, the reproducer hit the reported
> slab-use-after-free in tasklet_action_common during ath9k_htc probe
> failure. With this patch, the same failure path completed without a
> KASAN report. Both kernels were run in QEMU with the syzbot config and
> ath9k firmware extracted from the syzbot rootfs.
>
> Tested-by: Eduard Zateev <hackerowskiy@gmail.com>
Great, thanks for testing! :)
-Toke
prev parent reply other threads:[~2026-10-26 9:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-21 12:02 [PATCH] wifi: ath9k: make sure we stop the wmi tasklet on init fail Toke Høiland-Jørgensen
2026-10-26 1:56 ` Eduard Zateev
2026-10-26 9:16 ` Toke Høiland-Jørgensen [this message]
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