linux-kernel - Re: [PATCH] slimbus: ngd: Fix reference count leak in qcom_slim_ngd_notify

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Message-Id: <176292442599.64339.7709313480733902465.b4-ty@kernel.org>
Date: Wed, 12 Nov 2025 10:43:45 +0530
From: Vinod Koul <vkoul@...nel.org>
To: Srinivas Kandagatla <srini@...nel.org>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 linux-arm-msm@...r.kernel.org, linux-sound@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Miaoqian Lin <linmq006@...il.com>
Cc: stable@...r.kernel.org
Subject: Re: [PATCH] slimbus: ngd: Fix reference count leak in
 qcom_slim_ngd_notify_slaves


On Mon, 27 Oct 2025 14:06:01 +0800, Miaoqian Lin wrote:
> The function qcom_slim_ngd_notify_slaves() calls of_slim_get_device() which
> internally uses device_find_child() to obtain a device reference.
> According to the device_find_child() documentation,
> the caller must drop the reference with put_device() after use.
> 
> Found via static analysis and this is similar to commit 4e65bda8273c
> ("ASoC: wcd934x: fix error handling in wcd934x_codec_parse_data()")
> 
> [...]

Applied, thanks!

[1/1] slimbus: ngd: Fix reference count leak in qcom_slim_ngd_notify_slaves
      commit: bcd8db9640bcad313f7fbf8433fcb5459cdd760a

Best regards,
-- 
~Vinod