From: Daniel Thompson <daniel@riscstar.com>
To: Haoyu Li <lihaoyu499@gmail.com>
Cc: danielt@kernel.org, chenyuan0y@gmail.com, deller@gmx.de,
dri-devel@lists.freedesktop.org, jani.nikula@linux.intel.com,
jingoohan1@gmail.com, lee@kernel.org,
linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org,
robh@kernel.org, stable@vger.kernel.org, zichenxie0106@gmail.com
Subject: Re: [PATCH] drivers: video: backlight: Fix NULL Pointer Dereference in backlight_device_register()
Date: Tue, 1 Apr 2025 15:29:45 +0100 [thread overview]
Message-ID: <Z-v4WansLWJtv9CV@aspen.lan> (raw)
In-Reply-To: <20250219122950.7416-1-lihaoyu499@gmail.com>
Hi Haoyu
On Wed, Feb 19, 2025 at 08:29:50PM +0800, Haoyu Li wrote:
> As per Jani and Daniel's feedback, I have updated the patch so that
> the `wled->name` null check now occurs in the `wled_configure`
> function, right after the `devm_kasprintf` callsite. This should
> resolve the issue.
I'm afraid this patch got swamped in my mailbox and I missed it.
Worse, we've just been discussing and reviewing a patch for the same
issue from another developer:
https://lore.kernel.org/all/20250401091647.22784-1-bsdhenrymartin@gmail.com/
So, I just wanted to acknowlege the mistake. Sorry.
Daniel.
prev parent reply other threads:[~2025-04-01 14:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-30 14:52 [PATCH] drivers: video: backlight: Fix NULL Pointer Dereference in backlight_device_register() Haoyu Li
2025-02-03 13:21 ` Jani Nikula
2025-02-13 21:07 ` Daniel Thompson
2025-02-19 12:29 ` Haoyu Li
2025-04-01 14:29 ` Daniel Thompson [this message]
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