From: Yu Zhang <yuz08559@gmail.com>
To: Jonathan Cameron <jic23@kernel.org>
Cc: "David Lechner" <dlechner@baylibre.com>,
"Nuno Sá" <nuno.sa@analog.com>,
"Andy Shevchenko" <andy@kernel.org>,
linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org, "Yu Zhang" <yuz08559@gmail.com>
Subject: Re: [PATCH v3] iio: trigger: fix use-after-free in current_trigger_store() on concurrent writers
Date: Sun, 15 Nov 2026 14:23:43 +1000 [thread overview]
Message-ID: <20261115042343.87716-1-yuz08559@gmail.com> (raw)
In-Reply-To: <20261114235118.4414bd1f@jic23-hlaptop>
On Sat, 14 Nov 2026 23:51:18 +0000, Jonathan Cameron wrote:
> Probably goes back a long way but please check and reply to this
> thread with a suitable tag.
It goes back to the original trigger code: the mlock drop before
reading oldtrig and putting it is already there in
Fixes: 1637db44413e ("Staging: IIO: Trigger support added to core.")
Thanks,
Yu
prev parent reply other threads:[~2026-11-15 4:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-09 9:57 Yu Zhang
2026-11-14 23:51 ` Jonathan Cameron
2026-11-15 4:23 ` Yu Zhang [this message]
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